Product Description
12V 24V 48V 90V DC Right Angle NMRV Orthogonal Worm Gearbox Reduction Price
Product Parameters
1) Dimensions: 90*90mm
2) Power: 100W 200W 400W
3) Voltage: 24V 310V
4) Speed: 2000rpm
5) Reduction ratio: 5~ 100K
| Motor type | Brush type / Brushless type / Stepper type | ||
| Frame size | 16mm ~ 130mm… can be customized | ||
| Running speed | Motor 1500-4000 rpm, Gear Ratio 1/3 ~ 1/3000 | ||
| Output power | 3W ~2200W… can be customized | ||
| Output shaft | round shaft, D-cut shaft, key-way shaft, hollow shaft… | ||
| Voltage type | 12V / 24V / 36V / 48V / 90V / 110V /220V… can be customized | ||
| Accessories | Internal driver / External driver / Connector / Brake / Encoder… | ||
| Gearbox type | Parallel shaft | ||
| Right angle hollow worm shaft | |||
| Right angle CHINAMFG worm shaft | |||
| Planetary center shaft | |||
Detailed Photos
Dimensions
Our Advantages
Company Profile
Certifications
FAQ
Q: Can you make the gear motor with customization?
A: Yes, we can customize per your request, like power, voltage, speed, shaft size, wires, connectors, capacitors, terminal box, IP grade, etc.
Q: Do you provide samples?
A: Yes. Sample is available for testing.
Q: What is your MOQ?
A: It is 10pcs for the beginning of our business.
Q: What’s your lead time?
A: Standard product need 5-30days, a bit longer for customized products.
Q: Do you provide technology support?
A: Yes. Our company have design and development team, we can provide technology support if you
need.
Q: How to ship to us?
A: It is available by air, or by sea, or by train.
Q: How to pay the money?
A: T/T and L/C is preferred, with different currency, including USD, EUR, RMB, etc.
Q: How can I know the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.
Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.
Q: How shall we contact you?
A: You can send inquiry directly, and we will respond within 24 hours.
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| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
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| Operating Speed: | Constant Speed |
| Excitation Mode: | Excited |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | Order Sample 1pcs
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Calculating Gear Ratio in a Worm Reducer
The gear ratio in a worm reducer is determined by the number of teeth on the worm wheel (also known as the worm gear) and the number of threads on the worm shaft. The gear ratio formula for a worm reducer is:
Gear Ratio = Number of Teeth on Worm Wheel / Number of Threads on Worm Shaft
For example, if the worm wheel has 60 teeth and the worm shaft has a single thread, the gear ratio would be 60:1.
It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.
When calculating the gear ratio, ensure that the worm reducer is properly designed and that the gear ratio aligns with the desired mechanical characteristics for your application. Additionally, consider factors such as efficiency, load capacity, and speed limitations when selecting a gear ratio for a worm reducer.
Worm Gearbox Applications in Robotics and Automation
Worm gearboxes play a crucial role in various robotics and automation applications due to their unique characteristics and benefits. Here are some common applications where worm gearboxes are used:
- Robotic Arm Movement: Worm gearboxes are employed in robotic arms to provide precise and controlled movement. The self-locking property of worm gearboxes helps maintain the arm’s position without requiring additional brakes.
- Conveyor Systems: In automated production lines, worm gearboxes are used to drive conveyor belts and move materials or products along assembly lines with accuracy.
- Precision Positioning: Worm gearboxes are used in precision positioning systems, such as those found in pick-and-place robots and CNC machines. They ensure accurate and repeatable movements.
- Pan and Tilt Mechanisms: Worm gearboxes are utilized in pan and tilt mechanisms of surveillance cameras, robotic cameras, and sensors. The self-locking feature helps stabilize and maintain the desired angle.
- Automated Gates and Doors: Worm gearboxes are used in automated gate and door systems to control their opening and closing movements smoothly and safely.
- Material Handling: Robots in warehouses and distribution centers use worm gearboxes to manipulate and lift objects, enhancing efficiency in material handling.
- Medical Robotics: Worm gearboxes are employed in medical robots for surgical procedures, diagnostic equipment, and rehabilitation devices, ensuring precise and controlled movements.
- Industrial Robots: Industrial robots rely on worm gearboxes for various tasks, including welding, painting, assembly, and packaging, where precise movements are essential.
- Automated Testing Equipment: In testing and inspection applications, worm gearboxes provide the necessary movement and positioning for accurate testing and measurements.
- Food and Beverage Industry: Worm gearboxes are used in automated food processing and packaging systems, ensuring hygienic and precise movement of products.
Worm gearboxes are preferred in these applications due to their compact size, high torque output, self-locking feature, and ability to provide a right-angle drive. However, selecting the right gearbox requires considering factors such as load, speed, efficiency, and environmental conditions.
What Industries Commonly Use Worm Reducers?
Worm reducers are versatile mechanical components that find applications in various industries due to their unique advantages and capabilities. Some of the industries that commonly use worm reducers include:
- Material Handling: Worm reducers are widely used in material handling equipment such as conveyors, bucket elevators, and cranes to control movement and manage heavy loads.
- Automotive: They are utilized in automotive manufacturing processes, assembly lines, and vehicle positioning systems.
- Food and Beverage: Worm reducers are used in food processing and packaging machinery where hygiene and cleanliness are crucial.
- Agriculture: Agricultural equipment like irrigation systems and tractors use worm reducers for controlling rotational motion.
- Mining and Construction: Heavy-duty applications in mining equipment, excavators, and construction machinery benefit from the torque multiplication provided by worm reducers.
- Energy: Wind turbines and solar tracking systems use worm reducers to convert low-speed, high-torque motion into rotational energy.
- Textile: Textile machinery employs worm reducers for controlling speed and tension in weaving and spinning operations.
- Packaging: Packaging equipment relies on worm reducers for precise movement and positioning of packaging materials.
- Medical: Medical devices and equipment often utilize worm reducers for their accuracy and controlled motion.
- Printing: Printing machines use worm reducers to regulate paper feed and ensure consistent printing quality.
Worm reducers’ ability to provide high torque output, compact design, and self-locking characteristics makes them suitable for applications requiring reliable and controlled motion across various industries.
editor by CX 2024-05-17
China high quality Pls/Ab/Nb Close Loop Stepper Series Servo Motor Speed Reducer NEMA23 NEMA34 NEMA 42 Planetary Gearbox sequential gearbox
Product Description
Product Description
Helical Gear Motor Box PAB 42mm Speed Reducer High Speed Small Planetary Gearbox
3F PAB series high precision planetary gearbox adopts the integrated design of planet carrier and output shaft to ensure the maximum torque stiffness and stability. Several backlash types can be chosen depends on customers’ needs: Micro precision backlash (P0), precision backlash (P1) and standard backlash (P2) are available. Thanks to the high cost performance of 3F PAB series planetary gearbox, it is widely used in motion control industries for servo application. 3F PAB precision gearboxes are featured with high torque and the input diameter D4 can be up to φ255mm, which can greatly meet the customer needs. Single-stage planetary gearboxes and two-stage gearboxes are available:
.One-stage ratio : 3, 4, 5, 6, 7, 8, 9, 10
.Two-stage ratio: 12, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100
.Note: Three-stage technical data are not available in 3F catalogue. If needed, please contact our salesmen.
Overview of PAB Planetary Reducer
* The minimum backlash can reach to 0-3 arcmin.
* With the advantages of high High torque and high strength.
* It can be applied for any servo motors and stepper motor.
* The positioning time of starting and stoppingis shorter.
* High rigidity and high motor rotor inertia.
* Due to the miniaturization of motor power, it can achieve the stability of inertia load and small vibration.
Product Parameters
| Product type | PLS60 | PLS90 | PLS115 | PLS142 | Reduction rqatio | Number of stage | |
|
Rated output torque |
N.M | 30 | 75 | 150 | 400 | 3 | 1 |
| 40 | 100 | 200 | 560 | 4 | |||
| 50 | 110 | 210 | 700 | 5 | |||
| 37 | 62 | 148 | 450 | 8 | |||
| 27 | 45 | 125 | 305 | 10 | |||
| 77 | 120 | 260 | 910 | 12 | 2 | ||
| 68 | 110 | 210 | 780 | 15 | |||
| 77 | 120 | 260 | 910 | 16 | |||
| 77 | 110 | 260 | 910 | 20 | |||
| 68 | 110 | 210 | 780 | 25 | |||
| 77 | 120 | 260 | 910 | 32 | |||
| 68 | 110 | 210 | 780 | 40 | |||
| 37 | 62 | 148 | 450 | 64 | |||
| 27 | 45 | 125 | 305 | 100 | |||
| Life | Hour | 30,000 | |||||
| Instant stop torque | N.M | Two times of rated output torque | |||||
| Product type | PLS60 | PLS90 | PLS115 | PLS142 | Number of stage | ||
| max radial torque | 3000 | 3900 | 4300 | 8200 | N | ||
| max axial torque | 6000 | 9000 | 12000 | 19000 | N | ||
| Fullload efficiency | 98 | % | 1 | ||||
| 95 | 2 | ||||||
| weight | 3.0 | 4.3 | 9.0 | 15.4 | kg | 1 | |
| 3.8 | 5.7 | 11.6 | 18.5 | 2 | |||
| operating temperature | -25ºC~+90ºC | ºC | |||||
| IP | lp65 | ||||||
| Lubirication type | Lifetime lubrication | ||||||
| Mounting type | Any | ||||||
| The max radial and axial torque work in the location of the center of output shaft when the out speed is 100RPM. | |||||||
Detailed Photos
Application
Company Profile
Certifications
Packaging & Shipping
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Gear Shape: | Planetary |
| Step: | Single-Step |
| Type: | Gear Reducer |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Handling Backlash and Ensuring Precise Positioning in Servo Gearboxes
Servo gearboxes play a critical role in minimizing backlash and ensuring precise positioning in motion control systems:
1. Reduced Backlash Gearing: Many servo gearboxes utilize reduced backlash gearing technology. This involves designing gears with tighter tolerances and improved meshing profiles, resulting in minimal play between gear teeth. This reduces or eliminates backlash, which is essential for accurate motion control.
2. Preloading: Some servo gearboxes employ preloading mechanisms to remove any gaps between gears. By applying a controlled axial load to the gears, the meshing teeth remain in constant contact, eliminating backlash and enhancing precision.
3. Stiffness and Rigidity: Servo gearboxes are designed to be stiff and rigid, which helps minimize elastic deformation under load. This stiffness prevents gear teeth from deflecting, reducing the potential for backlash and maintaining accurate positioning.
4. High Gear Meshing Quality: The manufacturing process of servo gearboxes focuses on producing high-quality gears with precise tooth profiles and minimal manufacturing variations. This ensures consistent and smooth gear meshing, minimizing the likelihood of backlash.
5. Closed-Loop Control: Combining servo gearboxes with closed-loop control systems allows for real-time feedback on position and speed. Any deviation from the desired position can be quickly corrected by adjusting the motor’s output, compensating for any inherent backlash and ensuring precise positioning.
6. Advanced Gear Coatings: Some servo gearboxes incorporate advanced gear coatings or treatments that improve the meshing characteristics and reduce friction. This contributes to smoother gear engagement and minimizes backlash effects.
7. Inertia Matching: Properly matching the inertia of the load to the servo motor and gearbox combination reduces the likelihood of overshooting or oscillations during positioning. Accurate inertia matching enhances the control system’s ability to maintain precise positioning.
Servo gearboxes’ ability to handle backlash and ensure precise positioning is crucial for applications that require high accuracy, such as robotics, CNC machines, and automated manufacturing processes. By employing advanced design techniques and technologies, servo gearboxes contribute to achieving repeatable and accurate motion control.
Contribution of Servo Gearboxes to Energy Efficiency in Automated Systems
Servo gearboxes play a crucial role in enhancing energy efficiency in various automated systems by addressing several key aspects:
1. Precise Control: Servo gearboxes enable precise and accurate control over motion, allowing automated systems to perform tasks with minimal wastage of energy. Precise positioning reduces the need for unnecessary movements and adjustments.
2. Variable Speed Operation: Servo gearboxes offer the flexibility to operate at different speeds based on the application’s requirements. This capability ensures that the system uses only the necessary amount of energy for a given task, avoiding excessive power consumption.
3. Reduced Inertia: Servo gearboxes are designed to minimize inertia, which is the resistance to changes in motion. Lower inertia results in quicker response times and less energy required to accelerate or decelerate moving parts.
4. Regenerative Braking: Some servo systems are equipped with regenerative braking mechanisms. During deceleration or braking, energy generated is fed back into the system or stored for later use, reducing energy wastage.
5. Dynamic Load Management: Servo gearboxes can adapt to varying load conditions in real-time. They adjust torque and speed based on the load, optimizing energy usage and preventing overconsumption of power.
6. Reduced Heat Generation: Efficient servo gearboxes produce less heat during operation, leading to lower energy losses. This reduction in heat generation contributes to overall energy efficiency and extends the lifespan of components.
7. Smart Control Algorithms: Modern servo systems incorporate intelligent control algorithms that optimize the use of energy. These algorithms manage power distribution, minimize idle time, and synchronize movements for optimal efficiency.
8. Energy Recovery: In certain applications, servo gearboxes can capture and reuse energy that would otherwise be dissipated as heat. This energy recovery further contributes to the overall energy efficiency of the system.
9. Low Friction Designs: Servo gearboxes often incorporate low-friction components and efficient lubrication systems to minimize energy losses due to friction.
10. Matched Components: Properly matched servo gearbox and motor combinations ensure that the system operates at its peak efficiency point, minimizing energy consumption.
By incorporating these energy-saving features and capabilities, servo gearboxes enhance the energy efficiency of automated systems, making them more environmentally friendly and cost-effective over the long term.
Servo Gearbox: Function in Motion Control Systems
A servo gearbox is a specialized type of gearbox designed to work in conjunction with servo motors to achieve precise motion control in various applications. It functions as follows:
Motion Synchronization: A servo gearbox is used to synchronize the motion of a servo motor with the intended motion of a mechanical system. It ensures that the motor’s rotational output is accurately transmitted to the driven component.
Speed and Position Control: Servo gearboxes enable precise control over speed and position by converting the high-speed, low-torque output of a servo motor into a lower-speed, higher-torque output suitable for the specific application.
Reduction Ratio: The servo gearbox incorporates reduction stages to achieve the desired reduction ratio. This reduction allows the motor to provide higher torque while maintaining accurate speed control.
Backlash Minimization: High-precision servo gearboxes are designed to minimize backlash, which is the lost motion between input and output shafts. This is critical for accurate and responsive motion control.
High Efficiency: Servo gearboxes are designed for high efficiency to ensure that the majority of input power is effectively transferred to the output, reducing energy consumption.
Dynamic Response: Servo gearboxes enhance the dynamic response of motion control systems. They allow the servo motor to quickly start, stop, and change directions with minimal overshooting or oscillations.
Positioning Accuracy: By accurately converting the motor’s rotation into precise linear or angular movement, servo gearboxes ensure high positioning accuracy required in applications such as robotics, CNC machines, and automation systems.
Load Distribution: Servo gearboxes distribute the load evenly across gear teeth, enhancing the gearbox’s durability and minimizing wear.
Customization: Servo gearboxes are available in various sizes, reduction ratios, and configurations to suit different application requirements.
Overall, a servo gearbox is an integral component in motion control systems, allowing precise and efficient control over motion, speed, and position for a wide range of industrial applications.
editor by CX 2024-05-17
China high quality High Torque Low Backlash Speed Reducer Planetary Gearbox for Servo Motor Robotics Laser Cutting gearbox engine
Product Description
TaiBang Motor Industry Group Co., Ltd.
The main products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor, CH/CV big gear motors, Planetary gear motor ,Worm gear motor etc, which used widely in various fields of manufacturing pipelining, transportation, food, medicine, printing, fabric, packing, office, apparatus, entertainment etc, and is the preferred and matched product for automatic machine.
Taibang planetary gear motor is high energy efficiency,low noise,long service life,which is widely used in various industry.
Model Instruction
| GE | 090 | 571 | P2 |
| Reducer Series Code | External Diameter | Reduction Ratio | Reducer Backlash |
| GB:High Precision Square Flange Output
GBR:High Precision Right Angle Square Flange Output GE:High Precision Round Flange Output GER:High Precision Right Round Flange Output |
050:ø50mm 070:ø70mm 090:ø90mm 120:ø120mm 155:ø155mm 205:ø205mm 235:ø235mm 042:42x42mm 060:60x60mm 090:90x90mm 115:115x115mm 142:142x142mm 180:180x180mm 220:220x220mm |
571 means 1:10 | P0:High Precision Backlash
P1:Precision Backlash P2:Standard Backlash |
Main Technical Performance
| Item | Number of stage | Reduction Ratio | GB042 | GB060 | GB060A | GB090 | GB090A | GB115 | GB142 | GB180 | GB220 |
| Rotary Inertia | 1 | 3 | 0.03 | 0.16 | 0.61 | 3.25 | 9.21 | 28.98 | 69.61 | ||
| 4 | 0.03 | 0.14 | 0.48 | 2.74 | 7.54 | 23.67 | 54.37 | ||||
| 5 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | 53.27 | ||||
| 6 | 0.03 | 0.13 | 0.45 | 2.65 | 7.25 | 22.75 | 51.72 | ||||
| 7 | 0.03 | 0.13 | 0.45 | 2.62 | 7.14 | 22.48 | 50.97 | ||||
| 8 | 0.03 | 0.13 | 0.44 | 2.58 | 7.07 | 22.59 | 50.84 | ||||
| 9 | 0.03 | 0.13 | 0.44 | 2.57 | 7.04 | 22.53 | 50.63 | ||||
| 10 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | 50.56 | ||||
| 2 | 15 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | |
| 20 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 25 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 30 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 35 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 40 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 45 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 50 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 60 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 70 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 80 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 90 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 100 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 |
| Item | Number of stage | GB042 | GB060 | GB060A | GB90 | GB090A | GB115 | GB142 | GB180 | GB220 | |
| Backlash(arcmin) | High Precision P0 | 1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |||
| 2 | ≤3 | ≤3 | ≤3 | ≤3 | |||||||
| Precision P1 | 1 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | |
| 2 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ||
| Standard P2 | 1 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | |
| 2 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ||
| Torsional Rigidity(N.M/arcmin) | 1 | 3 | 7 | 7 | 14 | 14 | 25 | 50 | 145 | 225 | |
| 2 | 3 | 7 | 7 | 14 | 14 | 25 | 50 | 145 | 225 | ||
| Noise(dB) | 1,2 | ≤56 | ≤58 | ≤58 | ≤60 | ≤60 | ≤63 | ≤65 | ≤67 | ≤70 | |
| Rated input speed(rpm) | 1,2 | 5000 | 5000 | 5000 | 4000 | 4000 | 4000 | 3000 | 3000 | 2000 | |
| Max input speed(rpm) | 1,2 | 10000 | 10000 | 10000 | 8000 | 8000 | 8000 | 6000 | 6000 | 4000 | |
Noise test standard:Distance 1m,no load.Measured with an input speed 3000rpm
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Machinery, Agricultural Machinery, Automatic Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Reduction |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Double-Step |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Compatibility of Servo Gearbox with a Specific Motor
The compatibility between a servo gearbox and a specific motor depends on several key factors:
1. Mounting Configuration: The mounting interface of the servo gearbox and motor must be compatible. This includes the type of coupling, flange size, and bolt pattern. Proper alignment ensures efficient power transmission and minimizes mechanical stress.
2. Shaft Diameter and Keyway: The diameter and keyway of the motor shaft must match the input shaft of the servo gearbox. A precise fit prevents slippage and ensures accurate torque transmission.
3. Torque and Speed Ratings: The torque and speed requirements of the application should align with the torque and speed ratings of both the motor and gearbox. Oversizing or undersizing either component can lead to inefficient operation and premature wear.
4. Inertia Matching: Inertia matching between the motor and gearbox helps prevent resonance and oscillations in the system. An appropriate inertia match ensures smooth and precise motion control.
5. Backlash and Stiffness: The gearbox’s backlash (play in the gears) and stiffness characteristics should match the application’s requirements. Low backlash and high stiffness are crucial for accurate positioning tasks.
6. Efficiency and Heat Dissipation: The combined efficiency of the motor and gearbox affects the overall system efficiency. Inadequate efficiency can lead to energy losses and excessive heat generation.
7. Service Life and Maintenance: Compatibility also involves considering the expected service life and maintenance requirements. A well-matched motor-gearbox combination enhances the durability and reliability of the motion control system.
8. Control and Feedback: The control system’s capabilities, such as closed-loop control and feedback devices, play a role in determining compatibility. The motor and gearbox should provide the necessary interfaces for effective integration into the control system.
Manufacturers and engineers often provide guidelines and compatibility charts to assist in selecting the right servo gearbox for a specific motor. Considering these factors ensures optimal performance, efficiency, and longevity of the motion control system.
Contribution of Servo Gearboxes to Energy Efficiency in Automated Systems
Servo gearboxes play a crucial role in enhancing energy efficiency in various automated systems by addressing several key aspects:
1. Precise Control: Servo gearboxes enable precise and accurate control over motion, allowing automated systems to perform tasks with minimal wastage of energy. Precise positioning reduces the need for unnecessary movements and adjustments.
2. Variable Speed Operation: Servo gearboxes offer the flexibility to operate at different speeds based on the application’s requirements. This capability ensures that the system uses only the necessary amount of energy for a given task, avoiding excessive power consumption.
3. Reduced Inertia: Servo gearboxes are designed to minimize inertia, which is the resistance to changes in motion. Lower inertia results in quicker response times and less energy required to accelerate or decelerate moving parts.
4. Regenerative Braking: Some servo systems are equipped with regenerative braking mechanisms. During deceleration or braking, energy generated is fed back into the system or stored for later use, reducing energy wastage.
5. Dynamic Load Management: Servo gearboxes can adapt to varying load conditions in real-time. They adjust torque and speed based on the load, optimizing energy usage and preventing overconsumption of power.
6. Reduced Heat Generation: Efficient servo gearboxes produce less heat during operation, leading to lower energy losses. This reduction in heat generation contributes to overall energy efficiency and extends the lifespan of components.
7. Smart Control Algorithms: Modern servo systems incorporate intelligent control algorithms that optimize the use of energy. These algorithms manage power distribution, minimize idle time, and synchronize movements for optimal efficiency.
8. Energy Recovery: In certain applications, servo gearboxes can capture and reuse energy that would otherwise be dissipated as heat. This energy recovery further contributes to the overall energy efficiency of the system.
9. Low Friction Designs: Servo gearboxes often incorporate low-friction components and efficient lubrication systems to minimize energy losses due to friction.
10. Matched Components: Properly matched servo gearbox and motor combinations ensure that the system operates at its peak efficiency point, minimizing energy consumption.
By incorporating these energy-saving features and capabilities, servo gearboxes enhance the energy efficiency of automated systems, making them more environmentally friendly and cost-effective over the long term.
Variations in Servo Gearbox Designs
Servo gearboxes come in various designs to meet different torque and speed requirements:
In-Line: In-line servo gearboxes have the input and output shafts aligned in a straight line. These gearboxes are compact and well-suited for applications where space is limited. They can handle a range of torque and speed requirements, making them versatile for various motion control tasks.
Right-Angle: Right-angle servo gearboxes have the input and output shafts oriented at a 90-degree angle. These gearboxes are used when the input and output directions need to change direction, such as in applications with limited space or when the motion needs to be redirected.
Planetary: Planetary servo gearboxes use a planetary gear arrangement to achieve high torque density and compactness. They are suitable for applications requiring high torque transmission with minimal backlash. Planetary gearboxes are commonly used in robotics, CNC machines, and industrial automation.
Harmonic Drive: Harmonic drive servo gearboxes utilize a flexible spline and a wave generator to achieve high gear reduction ratios while maintaining compact size. They offer exceptional accuracy and are often used in applications requiring precise positioning, such as telescope mounts and semiconductor manufacturing equipment.
Helical: Helical servo gearboxes use helical gear teeth to achieve smooth and quiet operation. They are well-suited for applications that require low noise levels and high efficiency. Helical gearboxes are used in various industries, including packaging, printing, and medical devices.
Custom Designs: Some servo gearboxes are custom-designed to meet specific requirements of unique applications. These designs may involve modifications in gear ratios, housing materials, and sealing to ensure optimal performance in specialized tasks.
The choice of servo gearbox design depends on factors such as the required torque, speed, space constraints, efficiency, and precision. Manufacturers offer a range of options to cater to the diverse needs of motion control systems in different industries.
editor by CX 2024-05-17
China best Ratio 15/20/25/35/40/45/50/60/70/80/90/100: 10 60 Length Transmission Nb Series Planetary Gearbox Helical Gearbox for Servo Motor with high quality
Product Description
Product Description
The NB060A series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NB060A Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Product Parameters
| Segment number | Double segment | |||||||||||||
| Ratio | i | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 |
| Rated output torque | Nm | 50 | 45 | 55 | 50 | 45 | 40 | 35 | 55 | 50 | 45 | 40 | 35 | 35 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | ||||||||||||
| Rated input speed | Rpm | 5000 | ||||||||||||
| Max input speed | Rpm | 10000 | ||||||||||||
| Ultraprecise backlash | arcmin | / | ||||||||||||
| Precision backlash | arcmin | ≤5 | ||||||||||||
| Standard backlash | arcmin | ≤7 | ||||||||||||
| Torsional rigidity | Nm/arcmin | 7 | ||||||||||||
| Max.bending moment | Nm | 1530 | ||||||||||||
| Max.axial force | N | 765 | ||||||||||||
| Service life | hr | 20000(10000 under continuous operation) | ||||||||||||
| Efficiency | % | ≥94% | ||||||||||||
| Weight | kg | 1.9 | ||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | ||||||||||||
| Lubrication | Synthetic grease | |||||||||||||
| Protection class | IP64 | |||||||||||||
| Mounting Position | All directions | |||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤60 | ||||||||||||
| Rotary inertia | Kg·cm² | 0.13 | ||||||||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Certifications
Company Profile
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
The Role of Harmonic Drive Servo Gearboxes in Advanced Motion Control Systems
Harmonic Drive servo gearboxes play a crucial role in advanced motion control systems by offering several unique features:
1. High Precision: Harmonic Drive gearboxes are known for their exceptional precision due to the unique gear mechanism they employ. This precision is essential for achieving accurate and repeatable motion control.
2. Zero Backlash: Harmonic Drive gearboxes are designed with zero backlash, which means there is no lost motion between input and output. This feature ensures that the commanded motion is precisely transferred without any delays or inaccuracies.
3. Compact Design: Harmonic Drive gearboxes have a compact structure, making them suitable for applications with limited space. The compact design allows for easy integration into various systems.
4. High Torque Transmission: Despite their compact size, harmonic drive gearboxes can transmit high torque efficiently. This feature is essential for applications that require both high precision and high torque.
5. Smooth Motion: The unique wave generator mechanism in harmonic drive gearboxes contributes to smooth and continuous motion, which is particularly beneficial in applications involving robotic arms, satellite positioning, and more.
6. Reduction Ratios: Harmonic Drive gearboxes offer high reduction ratios in a single-stage, allowing for precise control of output motion even when input motion is at high speeds.
7. Low Maintenance: The absence of backlash and the use of high-quality materials result in reduced wear and maintenance requirements, enhancing the longevity of the gearbox.
8. Advanced Applications: Harmonic Drive gearboxes are commonly used in robotics, aerospace, medical equipment, automation, and other industries where precision and reliability are paramount.
Overall, harmonic drive servo gearboxes are a critical component in achieving advanced motion control, enabling engineers to design and operate complex systems with unparalleled precision and accuracy.
Disadvantages and Limitations of Using Servo Gear Systems
Servo gear systems offer numerous benefits for precise motion control, but they also come with certain disadvantages and limitations:
1. Cost: Servo gear systems can be more expensive than traditional gearbox solutions. The combination of high-precision components, advanced electronics, and closed-loop control mechanisms can result in higher upfront costs.
2. Complexity: Servo gear systems are complex, requiring expertise in programming, tuning, and integrating the components. Setting up and fine-tuning the system can be time-consuming, especially for applications with intricate motion profiles.
3. Maintenance: The complex nature of servo gear systems can lead to increased maintenance requirements. Regular maintenance, including calibration and monitoring of sensors, is essential to ensure optimal performance and accuracy.
4. Sensitivity to Environmental Factors: Servo systems can be sensitive to environmental conditions such as temperature, humidity, and vibration. Extreme variations in these factors can impact the system’s performance and accuracy.
5. Power Consumption: Servo systems can consume more power compared to other motion control solutions. This is due to the continuous monitoring, feedback processing, and control algorithms that are essential for precise motion control.
6. Size and Weight: In some cases, servo gear systems can be larger and heavier than traditional gearbox setups, which can impact the overall design and space requirements of the machinery or equipment.
7. Overkill for Some Applications: Not all applications require the high precision and capabilities offered by servo gear systems. In simpler applications, the added complexity and cost may not be justified.
8. Compatibility Challenges: Integrating servo gear systems with existing equipment or machinery can be challenging, especially if the components are not designed to work together seamlessly.
While servo gear systems provide exceptional precision and control, it’s important to carefully evaluate the specific requirements of the application and consider the associated disadvantages and limitations before choosing this solution.
Industries Utilizing Servo Gearboxes
Servo gearboxes find applications in various industries where precise motion control is essential:
1. Robotics and Automation: Servo gearboxes are widely used in robotics and automation systems for accurate and dynamic movement control, enhancing the performance of industrial robots, collaborative robots (cobots), and other automated machinery.
2. Aerospace and Aviation: The aerospace industry utilizes servo gearboxes in aircraft control systems, including ailerons, elevators, and rudders, to ensure precise and responsive flight control.
3. Medical Equipment: Medical devices and equipment, such as surgical robots, diagnostic instruments, and imaging systems, rely on servo gearboxes to achieve precise and controlled movements for medical procedures and patient care.
4. Manufacturing and Assembly: Servo gearboxes are essential in manufacturing and assembly lines for tasks such as pick-and-place operations, conveyor systems, packaging machinery, and precision machining.
5. Automotive Industry: Automotive manufacturing and testing processes benefit from servo gearboxes for tasks such as vehicle assembly, quality control, and testing systems.
6. Semiconductor Manufacturing: High-precision processes in semiconductor manufacturing, including wafer handling and positioning, utilize servo gearboxes to maintain accuracy in microchip fabrication.
7. Material Handling: Servo gearboxes play a role in material handling systems, such as automated guided vehicles (AGVs), palletizers, and cranes, ensuring smooth and controlled movement of goods.
8. Entertainment and Theme Parks: Roller coasters, animatronics, and other entertainment attractions utilize servo gearboxes to create dynamic and engaging experiences for visitors.
9. Textile Industry: Servo gearboxes are used in textile machinery for processes like spinning, weaving, and knitting, enabling precise control of thread tension and fabric movement.
10. Research and Development: In research settings, servo gearboxes are employed for experimentation, testing, and prototyping of mechanical systems and prototypes.
Servo gearboxes provide the necessary precision, flexibility, and reliability required in these industries, enabling advanced motion control and enhancing the efficiency and performance of various applications.
editor by CX 2024-05-16
China OEM High Torque 750W Servo Motor Helical Planetary Reductor Gear Boxes manufacturer
Product Description
High Torque 750W Servo Motor Helical Planetary Reductor Gear Boxes
Nickel chromium molybdenum allpy steel gear is manufacturered with carburizing heat treatment for high abrasion resistance and impact toughness and by honing process to increase gear prcision and low noise operation.
Product Description
Products fearures:
1. Split design, more output options
2. The input and output dimensions can be seamlessly switched with the straight tooth series
3. The double support cage planet carrier has high reliability and is suitable for high-speed and frequent CHINAMFG and reverse rotation
4. The design of double-stage single support support has high cost performance
5. Keyway can be opened for the force shaft
6. Helical gear transmission is more stable and has large bearing capacity
7. Accurate positioning of low return clearance
8. Specification range: 60-120mm
9. Speed ratio range: 3-100
10. Accuracy range: 1-3 arcmin (P1); 3-5 arcmin (P2)
| Specifications | PW60 | PW90 | PW120 | |||
| Technal Parameters | ||||||
| Max. Torque | Nm | 1.5times rated torque | ||||
| Emergency Stop Torque | Nm | 2.5times rated torque | ||||
| Max. Radial Load | N | 1350 | 3100 | 6100 | ||
| Max. Axial Load | N | 630 | 1300 | 2800 | ||
| Torsional Rigidity | Nm/arcmin | 5 | 10 | 20 | ||
| Max.Input Speed | rpm | 6000 | 6000 | 6000 | ||
| Rated Input Speed | rpm | 4000 | 3000 | 3000 | ||
| Noise | dB | ≤58 | ≤60 | ≤65 | ||
| Average Life Time | h | 20000 | ||||
| Efficiency Of Full Load | % | L1≥95% L2≥90% | ||||
| Return Backlash | P1 | L1 | arcmin | ≤3 | ≤3 | ≤3 |
| L2 | arcmin | ≤5 | ≤5 | ≤5 | ||
| P2 | L1 | arcmin | ≤5 | ≤5 | ≤5 | |
| L2 | arcmin | ≤7 | ≤7 | ≤7 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.16 | 0.61 | 3.25 |
| 4 | Kg*cm2 | 0.14 | 0.48 | 2.74 | ||
| 5 | Kg*cm2 | 0.13 | 0.47 | 2.71 | ||
| 7 | Kg*cm2 | 0.13 | 0.45 | 2.62 | ||
| 8 | Kg*cm2 | 0.13 | 0.45 | 2.62 | ||
| 10 | Kg*cm2 | 0.13 | 0.40 | 2.57 | ||
| L2 | 12 | Kg*cm2 | 0.13 | 0.61 | 0.45 | |
| 15 | Kg*cm2 | 0.13 | 0.61 | 0.45 | ||
| 20 | Kg*cm2 | 0.13 | 0.45 | 0.45 | ||
| 25 | Kg*cm2 | 0.13 | 0.40 | 0.40 | ||
| 28 | Kg*cm2 | 0.13 | 0.45 | 0.45 | ||
| 30 | Kg*cm2 | 0.13 | 0.67 | 0.45 | ||
| 35 | Kg*cm2 | 0.13 | 0.45 | 0.45 | ||
| 40 | Kg*cm2 | 0.13 | 0.45 | 0.45 | ||
| 50 | Kg*cm2 | 0.13 | 0.40 | 0.40 | ||
| 70 | Kg*cm2 | 0.13 | 0.40 | 0.40 | ||
| 100 | Kg*cm2 | 0.13 | 0.40 | 0.40 | ||
| Technical Parameter | Level | Ratio | PW60 | PW90 | PW120 | |
| Rated Torque | L1 | 3 | Nm | 35 | 100 | 165 |
| 4 | Nm | 43 | 125 | 220 | ||
| 5 | Nm | 43 | 125 | 220 | ||
| 7 | Nm | 40 | 98 | 200 | ||
| 8 | Nm | 40 | 90 | 200 | ||
| 10 | Nm | 25 | 70 | 150 | ||
| L2 | 12 | Nm | 35 | / | 165 | |
| 15 | Nm | 35 | 100 | 165 | ||
| 20 | Nm | 43 | 125 | 220 | ||
| 25 | Nm | 43 | 125 | 220 | ||
| 28 | Nm | 43 | 125 | 220 | ||
| 30 | Nm | 35 | 100 | 165 | ||
| 35 | Nm | 43 | 125 | 210 | ||
| 40 | Nm | 43 | 125 | 210 | ||
| 50 | Nm | 43 | 125 | 210 | ||
| 70 | Nm | 40 | 98 | 200 | ||
| 100 | Nm | 25 | 70 | 150 | ||
| Degree Of Protection | IP65 | |||||
| Operation Temprature | ºC | – 10ºC to -90ºC | ||||
| Weight | L1 | kg | 1.2 | 2.8 | 7.6 | |
| L2 | kg | 1.55 | 3.95 | 10.5 | ||
Company Profile
Packaging & Shipping
1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ EMS/ TNT/ FEDEX
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Industrial Robot |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Single-Step |
| Samples: |
US$ 123/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Compatibility of Servo Gearbox with a Specific Motor
The compatibility between a servo gearbox and a specific motor depends on several key factors:
1. Mounting Configuration: The mounting interface of the servo gearbox and motor must be compatible. This includes the type of coupling, flange size, and bolt pattern. Proper alignment ensures efficient power transmission and minimizes mechanical stress.
2. Shaft Diameter and Keyway: The diameter and keyway of the motor shaft must match the input shaft of the servo gearbox. A precise fit prevents slippage and ensures accurate torque transmission.
3. Torque and Speed Ratings: The torque and speed requirements of the application should align with the torque and speed ratings of both the motor and gearbox. Oversizing or undersizing either component can lead to inefficient operation and premature wear.
4. Inertia Matching: Inertia matching between the motor and gearbox helps prevent resonance and oscillations in the system. An appropriate inertia match ensures smooth and precise motion control.
5. Backlash and Stiffness: The gearbox’s backlash (play in the gears) and stiffness characteristics should match the application’s requirements. Low backlash and high stiffness are crucial for accurate positioning tasks.
6. Efficiency and Heat Dissipation: The combined efficiency of the motor and gearbox affects the overall system efficiency. Inadequate efficiency can lead to energy losses and excessive heat generation.
7. Service Life and Maintenance: Compatibility also involves considering the expected service life and maintenance requirements. A well-matched motor-gearbox combination enhances the durability and reliability of the motion control system.
8. Control and Feedback: The control system’s capabilities, such as closed-loop control and feedback devices, play a role in determining compatibility. The motor and gearbox should provide the necessary interfaces for effective integration into the control system.
Manufacturers and engineers often provide guidelines and compatibility charts to assist in selecting the right servo gearbox for a specific motor. Considering these factors ensures optimal performance, efficiency, and longevity of the motion control system.
Real-World Examples of Products Using Servo Gearboxes
Servo gearboxes find application in various industries and products, contributing to their precision, efficiency, and performance:
- Industrial Robots: Industrial robots utilize servo gearboxes to achieve precise and controlled movements, enabling tasks such as assembly, welding, and material handling.
- CNC Machines: Computer Numerical Control (CNC) machines use servo gearboxes for accurate positioning and control of cutting tools, resulting in high-quality and complex machining operations.
- Automated Packaging Machines: Servo gearboxes play a vital role in packaging machines by ensuring precise filling, sealing, and labeling of products, leading to consistent packaging quality.
- Medical Devices: Advanced medical devices like robotic surgical systems use servo gearboxes to provide surgeons with precise control and dexterity during minimally invasive procedures.
- Textile Machinery: Servo gearboxes are employed in textile machinery to control the movement of yarn, ensuring uniform and high-quality fabric production.
- Automated Material Handling Systems: Servo gearboxes enable automated conveyors, lifts, and sorting systems to handle materials efficiently and accurately in warehouses and distribution centers.
- Printers and Plotters: High-resolution printers and plotters use servo gearboxes to precisely position print heads and ensure accurate image reproduction.
- Food Processing Equipment: Servo gearboxes are integrated into food processing machines for tasks like slicing, portioning, and mixing, ensuring consistent product quality and yield.
- Pharmaceutical Manufacturing: Pharmaceutical machinery relies on servo gearboxes for precise dosage and filling operations, crucial for drug production.
- Aerospace Components: Aerospace systems, such as landing gear mechanisms and control surfaces, use servo gearboxes to achieve precise movement and ensure the safety of flight.
These examples demonstrate the widespread adoption of servo gearboxes across various industries, where precision, accuracy, and controlled motion are critical for efficient and high-performance operations.
Benefits of Using a Servo Gearbox for Precise Motion Control
Servo gearboxes offer several advantages when it comes to achieving precise motion control in various applications:
1. Accuracy: Servo gearboxes provide exceptional accuracy in speed and position control, making them suitable for applications that require tight tolerances and precise movements.
2. Low Backlash: These gearboxes are designed to minimize backlash, which is essential for eliminating lost motion and ensuring accurate positioning.
3. High Torque Density: Servo gearboxes offer a high torque-to-size ratio, allowing them to handle significant loads while maintaining a compact footprint.
4. Dynamic Performance: They excel in dynamic performance, enabling rapid changes in speed and direction with minimal overshoot or settling time.
5. Responsiveness: Servo gearboxes respond quickly to control signals, making them ideal for applications that require rapid adjustments and changes in direction.
6. Smooth Operation: These gearboxes provide smooth and precise movement, critical for applications like robotics, where jerky or uneven motion can lead to inaccuracies or damage.
7. Reduces Maintenance: The accuracy and durability of servo gearboxes can reduce wear and tear on other components, leading to lower maintenance requirements.
8. Improved Efficiency: Servo gearboxes offer high efficiency in power transmission, contributing to energy savings and minimizing heat generation.
9. Customization: They can be tailored to specific application needs, including factors like reduction ratios, mounting options, and feedback compatibility.
10. Versatility: Servo gearboxes find application in various industries, including robotics, CNC machining, medical equipment, and automation.
Overall, the benefits of using a servo gearbox for precise motion control make them an essential component in applications that demand accuracy, responsiveness, and reliable performance.
editor by CX 2024-05-16
China factory High Torque Helical Gear NEMA34 Servo Motor Planetary Gearbox bevel gearbox
Product Description
High Torque Helical Gear Nema17 Servo Motor Planetary Gearbox
This helical planetary gearbox is used for servo motor and related device which need to reduce speed or enlarge torque! CHINAMFG helical planetary gearboxes external diameter from 42 to 220, gear ratio from 3 to 100! It has high precision and are widely used with servo motor such like Panasonnic,Fuji, Mitsubishi, Omran,Delta, Teco.
Description:
(1).The output shaft is made of large size,large span double bearing design,output shaft and planetary arm bracket as a whole.The input shaft is placed directly on the planet arm bracket to ensure that the reducer has high operating accuracy and maximum torsional rigidity.
(2).Shell and the inner ring gear used integrated design,quenching and tempering after the processing of the teeth so that it can achieve high torque,high precision,high wear resistance.Moreover surface nickel-plated anti-rust treatment,so that its corrosion resistance greatly enhanced.
(3).The planetary gear transmission employs full needle roller without retainer to increase the contact surface,which greatly upgrades structural rigidity and service life.
(4).The gear is made of Japanese imported material.After the metal cutting process,the vacuum carburizing heat treatment to 58-62HRC. And then by the hobbing,Get the best tooth shape,tooth direction,to ensure that the gear of high precision and good impact toughness.
(5).Input shaft and sun gear integrated structure,in order to improve the operation accuracy of the reducer.
Product Description
1.One-piece construction,High Precision and large output torque.
2.Double bracing cage planetary shelf structure.high reliable. Can suit reversible rotation frequently
3.Helical gear transmission, more reliable. Higher torque.
4.Low return backlash, high precision.
5.Special Rotation frame structure.can carry bigger Radial&Axial load
Product Parameters
| Specifications | PX42 | PX60 | PX90 | PX120 | PX140 | PX180 | |||
| Technal Parameters | |||||||||
| Max. Torque | Nm | 1.5times rated torque | |||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||||||
| Max. Radial Load | N | 780 | 1530 | 3250 | 6700 | 9400 | 14500 | ||
| Max. Axial Load | N | 390 | 630 | 1300 | 3000 | 4700 | 7250 | ||
| Torsional Rigidity | Nm/arcmin | 2.5 | 6 | 12 | 23 | 47 | 130 | ||
| Max.Input Speed | rpm | 8000 | 8000 | 8000 | 8000 | 6000 | 6000 | ||
| Rated Input Speed | rpm | 4000 | 4000 | 3000 | 3000 | 3000 | 3000 | ||
| Noise | dB | ≤56 | ≤58 | ≤60 | ≤65 | ≤68 | ≤68 | ||
| Average Life Time | h | 20000 | |||||||
| Efficiency Of Full Load | % | L1≥95% L2≥90% | |||||||
| Return Backlash | P1 | L1 | arcmin | / | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 |
| L2 | arcmin | / | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ||
| P2 | L1 | arcmin | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | |
| L2 | arcmin | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | / | 0.16 | 0.61 | 3.25 | 9.21 | 28.98 |
| 4 | Kg*cm2 | 0.03 | 0.14 | 0.48 | 2.74 | 7.54 | 23.67 | ||
| 5 | Kg*cm2 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 7 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 2.62 | 7.14 | 22.48 | ||
| 8 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 2.6 | / | / | ||
| 10 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 2.57 | 7.03 | 22.51 | ||
| L2 | 12 | Kg*cm2 | / | 0.13 | 0.45 | 0.45 | 2.63 | 7.3 | |
| 15 | Kg*cm2 | / | 0.13 | 0.45 | 0.45 | 2.63 | 7.3 | ||
| 20 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.45 | 2.63 | 7.3 | ||
| 25 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.4 | 2.63 | 7.3 | ||
| 28 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.45 | 2.43 | 7.1 | ||
| 30 | Kg*cm2 | / | 0.13 | 0.45 | 0.45 | 2.43 | 6.92 | ||
| 35 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.43 | 7.1 | ||
| 40 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.45 | 2.43 | 6.92 | ||
| 50 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.39 | 6.92 | ||
| 70 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.39 | 6.72 | ||
| 100 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.39 | 6.72 | ||
| Technical Parameter | Level | Ratio | PX42 | PX60 | PX90 | PX120 | PX140 | PX180 | |
| Rated Torque | L1 | 3 | Nm | / | 40 | 105 | 165 | 360 | 880 |
| 4 | Nm | 17 | 45 | 130 | 230 | 480 | 880 | ||
| 5 | Nm | 15 | 45 | 130 | 230 | 480 | 1100 | ||
| 7 | Nm | 12 | 45 | 100 | 220 | 480 | 1100 | ||
| 8 | Nm | / | 40 | 90 | 200 | / | / | ||
| 10 | Nm | 10 | 30 | 75 | 175 | 360 | 770 | ||
| L2 | 12 | Nm | / | 40 | 105 | 165 | 440 | 880 | |
| 15 | Nm | / | 40 | 105 | 165 | 360 | 880 | ||
| 20 | Nm | 17 | 45 | 130 | 230 | 480 | 880 | ||
| 25 | Nm | 15 | 45 | 130 | 230 | 480 | 880 | ||
| 28 | Nm | 17 | 45 | 130 | 230 | 480 | 1100 | ||
| 30 | Nm | / | 40 | 105 | 165 | 480 | 1100 | ||
| 35 | Nm | 10 | 30 | 130 | 230 | 480 | 1100 | ||
| 40 | Nm | 17 | 45 | 130 | 230 | 480 | 1100 | ||
| 50 | Nm | 15 | 45 | 130 | 230 | 480 | 1100 | ||
| 70 | Nm | 12 | 45 | 100 | 220 | 480 | 1100 | ||
| 100 | Nm | 10 | 30 | 75 | 175 | 360 | 770 | ||
| Degree Of Protection | IP65 | ||||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | |||||||
| Weight | L1 | kg | 0.5 | 1.25 | 3.75 | 8.5 | 16 | 28.5 | |
| L2 | kg | 0.8 | 1.75 | 5.1 | 12 | 21.5 | 40 | ||
Company Profile
Packaging & Shipping
1. Lead time: 7-10 working days as usual, 20 working days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT
FAQ
1. who are we?
Hefa Group is based in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. how to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc
4. why should you buy from us not from other suppliers?
We are 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts
5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Machine Tool Manufacturing |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Double-Step |
| Samples: |
US$ 160/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Handling Sudden Changes in Direction and Speed with Servo Gearboxes
Servo gearboxes are designed to handle sudden changes in direction and speed effectively, ensuring precise motion control even during dynamic operations. They employ several mechanisms to address these challenges:
1. Acceleration and Deceleration Profiles: Servo systems can be programmed with specific acceleration and deceleration profiles. This means that when a sudden change in speed or direction is commanded, the system can ramp up or down the speed smoothly, reducing the impact of sudden changes on the mechanical components.
2. Closed-Loop Control: Servo systems operate in a closed-loop configuration, where feedback sensors continuously monitor the actual position and speed of the system. When a sudden change is commanded, the controller can make real-time adjustments to ensure the system reaches the desired position accurately and smoothly.
3. Torque Control: Servo gearboxes are designed to provide high torque output even at low speeds. This is crucial for handling sudden changes in direction and speed, as the gearbox can deliver the required torque to quickly accelerate or decelerate the load.
4. Dynamic Response: Servo systems have fast dynamic response capabilities, which means they can quickly adapt to changes in input commands. This responsiveness allows the system to handle sudden changes in direction and speed without sacrificing accuracy or stability.
5. Electronic Damping: Some advanced servo systems incorporate electronic damping mechanisms that can be adjusted based on the application’s requirements. This feature helps dampen vibrations and oscillations that may occur during sudden changes in motion.
6. Overcurrent and Overvoltage Protection: Servo systems are equipped with protection mechanisms that detect excessive currents or voltages. If a sudden change in direction or speed causes abnormal loads or voltages, the system can take corrective actions to prevent damage.
Overall, servo gearboxes excel in handling sudden changes in direction and speed by leveraging their closed-loop control, high torque output, and fast dynamic response capabilities. These features allow them to provide accurate and reliable motion control in dynamic and rapidly changing operating conditions.
Precision of Gear Tooth Profiles in Servo Gearboxes
Manufacturers take several measures to ensure the precision of gear tooth profiles in servo gearboxes:
1. Advanced Manufacturing Processes: Manufacturers use advanced machining techniques such as CNC (Computer Numerical Control) machining and grinding to achieve high precision in gear tooth profiles. These processes allow for accurate shaping and finishing of the gear teeth.
2. Quality Materials: High-quality materials with consistent properties are selected for manufacturing gear components. This ensures uniformity in the gear teeth and minimizes variations that could affect precision.
3. Tight Tolerances: Manufacturers set tight tolerances for gear tooth dimensions, including pitch, profile, and helix angle. This helps to maintain precise engagement between gear teeth, reducing backlash and ensuring accurate motion control.
4. Quality Control: Rigorous quality control measures are implemented at various stages of the manufacturing process. This includes inspections, measurements, and tests to verify that gear tooth profiles meet the required specifications.
5. CNC Gear Inspection: Manufacturers use CNC gear inspection machines that can measure and analyze gear tooth profiles with high accuracy. These machines generate detailed reports about tooth geometry, ensuring compliance with design specifications.
6. Computer-Aided Design (CAD) and Simulation: Manufacturers use CAD software to design gear tooth profiles with precision. Simulation tools analyze how different factors, such as material properties and manufacturing processes, affect the final gear tooth shape.
7. Profile Corrections: In some cases, manufacturers apply profile corrections to optimize gear tooth profiles. These corrections compensate for any deviations that may occur during the manufacturing process.
8. Feedback from Application: Manufacturers often collaborate closely with end-users to gather feedback on the performance of gearboxes in real-world applications. This feedback helps refine the manufacturing process and improve the precision of gear tooth profiles.
The combination of advanced manufacturing techniques, strict quality control, and continuous improvement processes ensures that servo gearboxes maintain the precision required for accurate motion control in various applications.
Servo Gearbox: Function in Motion Control Systems
A servo gearbox is a specialized type of gearbox designed to work in conjunction with servo motors to achieve precise motion control in various applications. It functions as follows:
Motion Synchronization: A servo gearbox is used to synchronize the motion of a servo motor with the intended motion of a mechanical system. It ensures that the motor’s rotational output is accurately transmitted to the driven component.
Speed and Position Control: Servo gearboxes enable precise control over speed and position by converting the high-speed, low-torque output of a servo motor into a lower-speed, higher-torque output suitable for the specific application.
Reduction Ratio: The servo gearbox incorporates reduction stages to achieve the desired reduction ratio. This reduction allows the motor to provide higher torque while maintaining accurate speed control.
Backlash Minimization: High-precision servo gearboxes are designed to minimize backlash, which is the lost motion between input and output shafts. This is critical for accurate and responsive motion control.
High Efficiency: Servo gearboxes are designed for high efficiency to ensure that the majority of input power is effectively transferred to the output, reducing energy consumption.
Dynamic Response: Servo gearboxes enhance the dynamic response of motion control systems. They allow the servo motor to quickly start, stop, and change directions with minimal overshooting or oscillations.
Positioning Accuracy: By accurately converting the motor’s rotation into precise linear or angular movement, servo gearboxes ensure high positioning accuracy required in applications such as robotics, CNC machines, and automation systems.
Load Distribution: Servo gearboxes distribute the load evenly across gear teeth, enhancing the gearbox’s durability and minimizing wear.
Customization: Servo gearboxes are available in various sizes, reduction ratios, and configurations to suit different application requirements.
Overall, a servo gearbox is an integral component in motion control systems, allowing precise and efficient control over motion, speed, and position for a wide range of industrial applications.
editor by CX 2024-05-16
China Custom Newstart Hsr355 Heavy Duty Servo Planetary Reducer Gearbox for Servo Motor, Stepper Motor, AC Motor, DC Motor, Hydraulic Motor wholesaler
Product Description
Product Description
| Ratio | i | 32 | 40 | 48 | 50 | 56 | 64 | 80 |
| Nominal output torque | Nm | 13600 | 13600 | 12130 | 9000 | 11120 | 8950 | 9000 |
| Maximum output torque | Nm | 27200 | 27200 | 24260 | 18000 | 22240 | 17900 | 18000 |
CHINAMFG series: High efficiency, Low nosie
*Size,speed ratio and performance are recommended and customized
Core Feature
Structural feature
Reducer output planetary frame adopts integrated nut to eliminate axial clearance design, the front and back tapered roller bearing large span distribution and the whole box, forming a super integrated structure, to ensure the improvement of torsional rigidity and has a super strong radial bearing capacity and axial bearing capacity, using a processing process to complete, to ensure a very high coaxiality.
Gear ring of reducer adopts integral structure design.
Reducer gear ring, planetary frame, input shaft are made of 40Cr high-quality structural steel, hot forging process, so as to obtain higher material density, than the use of casting box, round steel, with higher strength, rigidity, toughness.
Gear characteristics
Real hard face spur gear, gear material is 20CrMnTi high quality alloy steel, after carburizing – grinding process processing, hardness up to HRC62, compared with ordinary steel 40Cr, 38CrMnTi surface nitriding treatment of gear has higher hardness, rigidity, toughness, wear resistance. The design and analysis technology of 3DSimulation is adopted to modify the tooth shape, tooth direction and follow the trimming, respectively, in order to reduce the noise of gear meshing and increase the service life of the gear train.
Application characteristics
Long span tapered roller bearing arrangement output integral planetary architecture, so that the product has strong radial bearing capacity and excellent axial bearing capacity, and has high rigidity. High precision applications, frequent start-stop and load changes are
Installation Instructions
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Machinery, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Gear Shape: | Cylindrical Gear |
| Step: | Single-Step |
| Customization: |
Available
| Customized Request |
|---|
Handling Backlash and Ensuring Precise Positioning in Servo Gearboxes
Servo gearboxes play a critical role in minimizing backlash and ensuring precise positioning in motion control systems:
1. Reduced Backlash Gearing: Many servo gearboxes utilize reduced backlash gearing technology. This involves designing gears with tighter tolerances and improved meshing profiles, resulting in minimal play between gear teeth. This reduces or eliminates backlash, which is essential for accurate motion control.
2. Preloading: Some servo gearboxes employ preloading mechanisms to remove any gaps between gears. By applying a controlled axial load to the gears, the meshing teeth remain in constant contact, eliminating backlash and enhancing precision.
3. Stiffness and Rigidity: Servo gearboxes are designed to be stiff and rigid, which helps minimize elastic deformation under load. This stiffness prevents gear teeth from deflecting, reducing the potential for backlash and maintaining accurate positioning.
4. High Gear Meshing Quality: The manufacturing process of servo gearboxes focuses on producing high-quality gears with precise tooth profiles and minimal manufacturing variations. This ensures consistent and smooth gear meshing, minimizing the likelihood of backlash.
5. Closed-Loop Control: Combining servo gearboxes with closed-loop control systems allows for real-time feedback on position and speed. Any deviation from the desired position can be quickly corrected by adjusting the motor’s output, compensating for any inherent backlash and ensuring precise positioning.
6. Advanced Gear Coatings: Some servo gearboxes incorporate advanced gear coatings or treatments that improve the meshing characteristics and reduce friction. This contributes to smoother gear engagement and minimizes backlash effects.
7. Inertia Matching: Properly matching the inertia of the load to the servo motor and gearbox combination reduces the likelihood of overshooting or oscillations during positioning. Accurate inertia matching enhances the control system’s ability to maintain precise positioning.
Servo gearboxes’ ability to handle backlash and ensure precise positioning is crucial for applications that require high accuracy, such as robotics, CNC machines, and automated manufacturing processes. By employing advanced design techniques and technologies, servo gearboxes contribute to achieving repeatable and accurate motion control.
Contribution of Servo Gearboxes to Energy Efficiency in Automated Systems
Servo gearboxes play a crucial role in enhancing energy efficiency in various automated systems by addressing several key aspects:
1. Precise Control: Servo gearboxes enable precise and accurate control over motion, allowing automated systems to perform tasks with minimal wastage of energy. Precise positioning reduces the need for unnecessary movements and adjustments.
2. Variable Speed Operation: Servo gearboxes offer the flexibility to operate at different speeds based on the application’s requirements. This capability ensures that the system uses only the necessary amount of energy for a given task, avoiding excessive power consumption.
3. Reduced Inertia: Servo gearboxes are designed to minimize inertia, which is the resistance to changes in motion. Lower inertia results in quicker response times and less energy required to accelerate or decelerate moving parts.
4. Regenerative Braking: Some servo systems are equipped with regenerative braking mechanisms. During deceleration or braking, energy generated is fed back into the system or stored for later use, reducing energy wastage.
5. Dynamic Load Management: Servo gearboxes can adapt to varying load conditions in real-time. They adjust torque and speed based on the load, optimizing energy usage and preventing overconsumption of power.
6. Reduced Heat Generation: Efficient servo gearboxes produce less heat during operation, leading to lower energy losses. This reduction in heat generation contributes to overall energy efficiency and extends the lifespan of components.
7. Smart Control Algorithms: Modern servo systems incorporate intelligent control algorithms that optimize the use of energy. These algorithms manage power distribution, minimize idle time, and synchronize movements for optimal efficiency.
8. Energy Recovery: In certain applications, servo gearboxes can capture and reuse energy that would otherwise be dissipated as heat. This energy recovery further contributes to the overall energy efficiency of the system.
9. Low Friction Designs: Servo gearboxes often incorporate low-friction components and efficient lubrication systems to minimize energy losses due to friction.
10. Matched Components: Properly matched servo gearbox and motor combinations ensure that the system operates at its peak efficiency point, minimizing energy consumption.
By incorporating these energy-saving features and capabilities, servo gearboxes enhance the energy efficiency of automated systems, making them more environmentally friendly and cost-effective over the long term.
Benefits of Using a Servo Gearbox for Precise Motion Control
Servo gearboxes offer several advantages when it comes to achieving precise motion control in various applications:
1. Accuracy: Servo gearboxes provide exceptional accuracy in speed and position control, making them suitable for applications that require tight tolerances and precise movements.
2. Low Backlash: These gearboxes are designed to minimize backlash, which is essential for eliminating lost motion and ensuring accurate positioning.
3. High Torque Density: Servo gearboxes offer a high torque-to-size ratio, allowing them to handle significant loads while maintaining a compact footprint.
4. Dynamic Performance: They excel in dynamic performance, enabling rapid changes in speed and direction with minimal overshoot or settling time.
5. Responsiveness: Servo gearboxes respond quickly to control signals, making them ideal for applications that require rapid adjustments and changes in direction.
6. Smooth Operation: These gearboxes provide smooth and precise movement, critical for applications like robotics, where jerky or uneven motion can lead to inaccuracies or damage.
7. Reduces Maintenance: The accuracy and durability of servo gearboxes can reduce wear and tear on other components, leading to lower maintenance requirements.
8. Improved Efficiency: Servo gearboxes offer high efficiency in power transmission, contributing to energy savings and minimizing heat generation.
9. Customization: They can be tailored to specific application needs, including factors like reduction ratios, mounting options, and feedback compatibility.
10. Versatility: Servo gearboxes find application in various industries, including robotics, CNC machining, medical equipment, and automation.
Overall, the benefits of using a servo gearbox for precise motion control make them an essential component in applications that demand accuracy, responsiveness, and reliable performance.
editor by CX 2024-05-16
China wholesaler Desboer ND090 Series Double Stage Ratio16/20/25/35/40/50/70/100 Transmission Planetary Gearbox Helical Gearbox for Servo Motor gearbox definition
Product Description
Product Description
The ND090 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: ND090 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Product Parameters
| Segment number | Double segment | ||||||||
| Ratio | i | 16 | 20 | 25 | 35 | 40 | 50 | 70 | 100 |
| Rated output torque | Nm | 120 | 120 | 150 | 130 | 120 | 150 | 130 | 95 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||||||
| Rated input speed | Rpm | 4000 | |||||||
| Max input speed | Rpm | 8000 | |||||||
| Ultraprecise backlash | arcmin | / | |||||||
| Precision backlash | arcmin | ≤5 | |||||||
| Standard backlash | arcmin | ≤7 | |||||||
| Torsional rigidity | Nm/arcmin | 31 | |||||||
| Max.bending moment | Nm | 235 | |||||||
| Max.axial force | N | 2850 | |||||||
| Service life | hr | 30000(15000 under continuous operation) | |||||||
| Efficiency | % | ≥94% | |||||||
| Weight | kg | 3.7 | |||||||
| Operating Temperature | ºC | -10ºC~+90ºC | |||||||
| Lubrication | Synthetic grease | ||||||||
| Protection class | IP64 | ||||||||
| Mounting Position | All directions | ||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤60 | |||||||
| Rotary inertia | Kg·cm² | 0.13 | |||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Certifications
Company Profile
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Single-Step |
| Customization: |
Available
| Customized Request |
|---|
The Role of Harmonic Drive Servo Gearboxes in Advanced Motion Control Systems
Harmonic Drive servo gearboxes play a crucial role in advanced motion control systems by offering several unique features:
1. High Precision: Harmonic Drive gearboxes are known for their exceptional precision due to the unique gear mechanism they employ. This precision is essential for achieving accurate and repeatable motion control.
2. Zero Backlash: Harmonic Drive gearboxes are designed with zero backlash, which means there is no lost motion between input and output. This feature ensures that the commanded motion is precisely transferred without any delays or inaccuracies.
3. Compact Design: Harmonic Drive gearboxes have a compact structure, making them suitable for applications with limited space. The compact design allows for easy integration into various systems.
4. High Torque Transmission: Despite their compact size, harmonic drive gearboxes can transmit high torque efficiently. This feature is essential for applications that require both high precision and high torque.
5. Smooth Motion: The unique wave generator mechanism in harmonic drive gearboxes contributes to smooth and continuous motion, which is particularly beneficial in applications involving robotic arms, satellite positioning, and more.
6. Reduction Ratios: Harmonic Drive gearboxes offer high reduction ratios in a single-stage, allowing for precise control of output motion even when input motion is at high speeds.
7. Low Maintenance: The absence of backlash and the use of high-quality materials result in reduced wear and maintenance requirements, enhancing the longevity of the gearbox.
8. Advanced Applications: Harmonic Drive gearboxes are commonly used in robotics, aerospace, medical equipment, automation, and other industries where precision and reliability are paramount.
Overall, harmonic drive servo gearboxes are a critical component in achieving advanced motion control, enabling engineers to design and operate complex systems with unparalleled precision and accuracy.
Contribution of Servo Gearboxes to Energy Efficiency in Automated Systems
Servo gearboxes play a crucial role in enhancing energy efficiency in various automated systems by addressing several key aspects:
1. Precise Control: Servo gearboxes enable precise and accurate control over motion, allowing automated systems to perform tasks with minimal wastage of energy. Precise positioning reduces the need for unnecessary movements and adjustments.
2. Variable Speed Operation: Servo gearboxes offer the flexibility to operate at different speeds based on the application’s requirements. This capability ensures that the system uses only the necessary amount of energy for a given task, avoiding excessive power consumption.
3. Reduced Inertia: Servo gearboxes are designed to minimize inertia, which is the resistance to changes in motion. Lower inertia results in quicker response times and less energy required to accelerate or decelerate moving parts.
4. Regenerative Braking: Some servo systems are equipped with regenerative braking mechanisms. During deceleration or braking, energy generated is fed back into the system or stored for later use, reducing energy wastage.
5. Dynamic Load Management: Servo gearboxes can adapt to varying load conditions in real-time. They adjust torque and speed based on the load, optimizing energy usage and preventing overconsumption of power.
6. Reduced Heat Generation: Efficient servo gearboxes produce less heat during operation, leading to lower energy losses. This reduction in heat generation contributes to overall energy efficiency and extends the lifespan of components.
7. Smart Control Algorithms: Modern servo systems incorporate intelligent control algorithms that optimize the use of energy. These algorithms manage power distribution, minimize idle time, and synchronize movements for optimal efficiency.
8. Energy Recovery: In certain applications, servo gearboxes can capture and reuse energy that would otherwise be dissipated as heat. This energy recovery further contributes to the overall energy efficiency of the system.
9. Low Friction Designs: Servo gearboxes often incorporate low-friction components and efficient lubrication systems to minimize energy losses due to friction.
10. Matched Components: Properly matched servo gearbox and motor combinations ensure that the system operates at its peak efficiency point, minimizing energy consumption.
By incorporating these energy-saving features and capabilities, servo gearboxes enhance the energy efficiency of automated systems, making them more environmentally friendly and cost-effective over the long term.
Industries Utilizing Servo Gearboxes
Servo gearboxes find applications in various industries where precise motion control is essential:
1. Robotics and Automation: Servo gearboxes are widely used in robotics and automation systems for accurate and dynamic movement control, enhancing the performance of industrial robots, collaborative robots (cobots), and other automated machinery.
2. Aerospace and Aviation: The aerospace industry utilizes servo gearboxes in aircraft control systems, including ailerons, elevators, and rudders, to ensure precise and responsive flight control.
3. Medical Equipment: Medical devices and equipment, such as surgical robots, diagnostic instruments, and imaging systems, rely on servo gearboxes to achieve precise and controlled movements for medical procedures and patient care.
4. Manufacturing and Assembly: Servo gearboxes are essential in manufacturing and assembly lines for tasks such as pick-and-place operations, conveyor systems, packaging machinery, and precision machining.
5. Automotive Industry: Automotive manufacturing and testing processes benefit from servo gearboxes for tasks such as vehicle assembly, quality control, and testing systems.
6. Semiconductor Manufacturing: High-precision processes in semiconductor manufacturing, including wafer handling and positioning, utilize servo gearboxes to maintain accuracy in microchip fabrication.
7. Material Handling: Servo gearboxes play a role in material handling systems, such as automated guided vehicles (AGVs), palletizers, and cranes, ensuring smooth and controlled movement of goods.
8. Entertainment and Theme Parks: Roller coasters, animatronics, and other entertainment attractions utilize servo gearboxes to create dynamic and engaging experiences for visitors.
9. Textile Industry: Servo gearboxes are used in textile machinery for processes like spinning, weaving, and knitting, enabling precise control of thread tension and fabric movement.
10. Research and Development: In research settings, servo gearboxes are employed for experimentation, testing, and prototyping of mechanical systems and prototypes.
Servo gearboxes provide the necessary precision, flexibility, and reliability required in these industries, enabling advanced motion control and enhancing the efficiency and performance of various applications.
editor by CX 2024-05-15
China Best Sales Desboer NF140 Series High Precision 140mm NF Series Planetary Gearbox for Servo Motor gearbox design
Product Description
Product Description
The NF140 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NF140 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Product Parameters
| Segment number | Single segment | ||||||||||||||||
| Ratio | i | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||||||||
| Rated output torque | Nm | 320 | 510 | 610 | 570 | 520 | 470 | 420 | 420 | ||||||||
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||||||||||||||
| Rated input speed | Rpm | 3000 | |||||||||||||||
| Max input speed | Rpm | 6000 | |||||||||||||||
| Ultraprecise backlash | arcmin | ≤1 | |||||||||||||||
| Precision backlash | arcmin | ≤3 | |||||||||||||||
| Standard backlash | arcmin | ≤5 | |||||||||||||||
| Torsional rigidity | Nm/arcmin | 50 | |||||||||||||||
| Max.bending moment | Nm | 14000 | |||||||||||||||
| Max.axial force | N | 11400 | |||||||||||||||
| Service life | hr | 30000(15000 under continuous operation) | |||||||||||||||
| Efficiency | % | ≥97% | |||||||||||||||
| Weight | kg | 13.7 | |||||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | |||||||||||||||
| Lubrication | Synthetic grease | ||||||||||||||||
| Protection class | IP64 | ||||||||||||||||
| Mounting Position | All directions | ||||||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤65 | |||||||||||||||
| Rotary inertia | Kg·cm² | 9.21 | 7.54 | 7.42 | 7.25 | 7.14 | 7.07 | 7.04 | 7.03 | ||||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Certifications
Company Profile
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Single-Step |
| Customization: |
Available
| Customized Request |
|---|
Handling Sudden Changes in Direction and Speed with Servo Gearboxes
Servo gearboxes are designed to handle sudden changes in direction and speed effectively, ensuring precise motion control even during dynamic operations. They employ several mechanisms to address these challenges:
1. Acceleration and Deceleration Profiles: Servo systems can be programmed with specific acceleration and deceleration profiles. This means that when a sudden change in speed or direction is commanded, the system can ramp up or down the speed smoothly, reducing the impact of sudden changes on the mechanical components.
2. Closed-Loop Control: Servo systems operate in a closed-loop configuration, where feedback sensors continuously monitor the actual position and speed of the system. When a sudden change is commanded, the controller can make real-time adjustments to ensure the system reaches the desired position accurately and smoothly.
3. Torque Control: Servo gearboxes are designed to provide high torque output even at low speeds. This is crucial for handling sudden changes in direction and speed, as the gearbox can deliver the required torque to quickly accelerate or decelerate the load.
4. Dynamic Response: Servo systems have fast dynamic response capabilities, which means they can quickly adapt to changes in input commands. This responsiveness allows the system to handle sudden changes in direction and speed without sacrificing accuracy or stability.
5. Electronic Damping: Some advanced servo systems incorporate electronic damping mechanisms that can be adjusted based on the application’s requirements. This feature helps dampen vibrations and oscillations that may occur during sudden changes in motion.
6. Overcurrent and Overvoltage Protection: Servo systems are equipped with protection mechanisms that detect excessive currents or voltages. If a sudden change in direction or speed causes abnormal loads or voltages, the system can take corrective actions to prevent damage.
Overall, servo gearboxes excel in handling sudden changes in direction and speed by leveraging their closed-loop control, high torque output, and fast dynamic response capabilities. These features allow them to provide accurate and reliable motion control in dynamic and rapidly changing operating conditions.
Contribution of Servo Gearboxes to Smooth Acceleration and Deceleration
Servo gearboxes play a crucial role in ensuring smooth acceleration and deceleration of machinery in motion control systems:
1. Precise Control: Servo gearboxes provide precise control over the rotational speed and torque of the output shaft. This control allows for gradual and controlled changes in speed, resulting in smooth acceleration and deceleration.
2. Feedback Mechanism: Servo systems typically incorporate feedback devices such as encoders or resolvers. These devices continuously monitor the actual position and speed of the output shaft and provide real-time feedback to the controller. This feedback enables the controller to adjust the input signals to the servo gearbox, ensuring accurate and smooth motion transitions.
3. Dynamic Response: Servo gearboxes are designed for high dynamic response, meaning they can quickly adjust their speed and torque based on the controller’s commands. This responsiveness allows for rapid and smooth changes in speed and direction without sudden jerks or jolts.
4. Programmable Profiles: Many servo systems offer the capability to program acceleration and deceleration profiles. Engineers can define specific acceleration and deceleration curves tailored to the application’s requirements. These profiles ensure that the machinery achieves the desired speed changes gradually and smoothly.
5. Reduced Wear and Tear: The controlled and gradual acceleration and deceleration provided by servo gearboxes reduce the wear and tear on mechanical components. Sudden changes in speed can lead to shock loads and vibration, potentially damaging the machinery. Servo gearboxes help mitigate these effects, extending the lifespan of components.
6. Increased Productivity: Smooth acceleration and deceleration reduce the chances of product damage, improve product quality, and enhance the overall efficiency of the process. This is particularly important in applications where precise motion control is critical.
Overall, servo gearboxes contribute to the seamless acceleration and deceleration of machinery by providing accurate control, dynamic responsiveness, and programmable motion profiles. These features ensure that machinery can achieve the desired speed changes while maintaining precision, efficiency, and longevity.
Benefits of Using a Servo Gearbox for Precise Motion Control
Servo gearboxes offer several advantages when it comes to achieving precise motion control in various applications:
1. Accuracy: Servo gearboxes provide exceptional accuracy in speed and position control, making them suitable for applications that require tight tolerances and precise movements.
2. Low Backlash: These gearboxes are designed to minimize backlash, which is essential for eliminating lost motion and ensuring accurate positioning.
3. High Torque Density: Servo gearboxes offer a high torque-to-size ratio, allowing them to handle significant loads while maintaining a compact footprint.
4. Dynamic Performance: They excel in dynamic performance, enabling rapid changes in speed and direction with minimal overshoot or settling time.
5. Responsiveness: Servo gearboxes respond quickly to control signals, making them ideal for applications that require rapid adjustments and changes in direction.
6. Smooth Operation: These gearboxes provide smooth and precise movement, critical for applications like robotics, where jerky or uneven motion can lead to inaccuracies or damage.
7. Reduces Maintenance: The accuracy and durability of servo gearboxes can reduce wear and tear on other components, leading to lower maintenance requirements.
8. Improved Efficiency: Servo gearboxes offer high efficiency in power transmission, contributing to energy savings and minimizing heat generation.
9. Customization: They can be tailored to specific application needs, including factors like reduction ratios, mounting options, and feedback compatibility.
10. Versatility: Servo gearboxes find application in various industries, including robotics, CNC machining, medical equipment, and automation.
Overall, the benefits of using a servo gearbox for precise motion control make them an essential component in applications that demand accuracy, responsiveness, and reliable performance.
editor by CX 2024-05-15
China OEM Ab Series Coaxial Low Backlash Planetary Gear Box Gearbox for Servo Motor supplier
Product Description
| Product name | Precision Planetary Reducer |
| Model No. | AB42-AB220 |
| Layout form | Planetary structure |
| Speed ratio | 3-512 |
| Output torque | 20-1500N.M |
| Power | 50W~30KW |
| Input speed | 0~4000RPM |
| Output speed | 0~1300RPM |
| Output type | Shaft type |
| Installation | Flange mounting |
Product Description
Precision planetary gear reducer is another name for planetary gear reducer in the industry. Its main transmission structure is planetary gear, sun gear and inner gear ring.
Compared with other gear reducers, precision planetary gear reducers have the characteristics of high rigidity, high precision (single stage can achieve less than 1 point), high transmission efficiency (single stage can achieve 97% – 98%), high torque/volume ratio, lifelong maintenance-free, etc. Most of them are installed on stepper motor and servo motor to reduce speed, improve torque and match inertia.
Company Profile
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| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Gear Shape: | Planetary |
| Step: | Single-Step |
| Type: | Gear Reducer |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Handling Backlash and Ensuring Precise Positioning in Servo Gearboxes
Servo gearboxes play a critical role in minimizing backlash and ensuring precise positioning in motion control systems:
1. Reduced Backlash Gearing: Many servo gearboxes utilize reduced backlash gearing technology. This involves designing gears with tighter tolerances and improved meshing profiles, resulting in minimal play between gear teeth. This reduces or eliminates backlash, which is essential for accurate motion control.
2. Preloading: Some servo gearboxes employ preloading mechanisms to remove any gaps between gears. By applying a controlled axial load to the gears, the meshing teeth remain in constant contact, eliminating backlash and enhancing precision.
3. Stiffness and Rigidity: Servo gearboxes are designed to be stiff and rigid, which helps minimize elastic deformation under load. This stiffness prevents gear teeth from deflecting, reducing the potential for backlash and maintaining accurate positioning.
4. High Gear Meshing Quality: The manufacturing process of servo gearboxes focuses on producing high-quality gears with precise tooth profiles and minimal manufacturing variations. This ensures consistent and smooth gear meshing, minimizing the likelihood of backlash.
5. Closed-Loop Control: Combining servo gearboxes with closed-loop control systems allows for real-time feedback on position and speed. Any deviation from the desired position can be quickly corrected by adjusting the motor’s output, compensating for any inherent backlash and ensuring precise positioning.
6. Advanced Gear Coatings: Some servo gearboxes incorporate advanced gear coatings or treatments that improve the meshing characteristics and reduce friction. This contributes to smoother gear engagement and minimizes backlash effects.
7. Inertia Matching: Properly matching the inertia of the load to the servo motor and gearbox combination reduces the likelihood of overshooting or oscillations during positioning. Accurate inertia matching enhances the control system’s ability to maintain precise positioning.
Servo gearboxes’ ability to handle backlash and ensure precise positioning is crucial for applications that require high accuracy, such as robotics, CNC machines, and automated manufacturing processes. By employing advanced design techniques and technologies, servo gearboxes contribute to achieving repeatable and accurate motion control.
Considerations for Selecting the Right Servo Gearbox for an Application
Choosing the appropriate servo gearbox for a specific application requires careful evaluation of several key factors:
1. Torque and Speed Requirements: Determine the required torque and speed characteristics of the application, ensuring that the chosen servo gearbox can provide the necessary output.
2. Gear Ratio: Calculate the ideal gear ratio based on the desired motion profile, acceleration, and deceleration requirements.
3. Mounting and Integration: Consider the available space and mechanical layout of the machinery to choose a servo gearbox with the appropriate mounting configuration.
4. Motor Compatibility: Ensure that the servo gearbox is compatible with the specific type and size of motor being used for the application.
5. Precision and Accuracy: Evaluate the level of precision required for the application’s motion control. Choose a servo gearbox that can deliver the necessary accuracy and repeatability.
6. Load Distribution: Analyze how the load will be distributed among the gears to prevent excessive wear and ensure optimal performance.
7. Backlash and Compliance: Consider the application’s tolerance for backlash and compliance. Choose a servo gearbox with low backlash if precise positioning is essential.
8. Environmental Conditions: Factor in the environmental conditions of the application, such as temperature, humidity, and exposure to contaminants. Choose a servo gearbox with suitable sealing and protection.
9. Lubrication: Determine the lubrication requirements of the gearbox and select a model that aligns with the application’s maintenance practices.
10. Overload and Shock: Consider potential overload and shock conditions the gearbox may experience. Choose a servo gearbox that can handle sudden changes in load without compromising performance.
11. Feedback Devices: If precise motion control is required, choose a servo gearbox that is compatible with the desired feedback devices, such as encoders or resolvers.
12. Efficiency: Evaluate the efficiency of the servo gearbox to ensure that it contributes to the overall energy efficiency of the system.
13. Service and Support: Select a reputable manufacturer that offers reliable technical support, documentation, and post-purchase services.
14. Budget: Balance the performance requirements of the application with the available budget to make an informed decision.
By carefully considering these factors, engineers and designers can confidently choose the right servo gearbox that meets the specific needs of their application, optimizing performance and productivity.
Variations in Servo Gearbox Designs
Servo gearboxes come in various designs to meet different torque and speed requirements:
In-Line: In-line servo gearboxes have the input and output shafts aligned in a straight line. These gearboxes are compact and well-suited for applications where space is limited. They can handle a range of torque and speed requirements, making them versatile for various motion control tasks.
Right-Angle: Right-angle servo gearboxes have the input and output shafts oriented at a 90-degree angle. These gearboxes are used when the input and output directions need to change direction, such as in applications with limited space or when the motion needs to be redirected.
Planetary: Planetary servo gearboxes use a planetary gear arrangement to achieve high torque density and compactness. They are suitable for applications requiring high torque transmission with minimal backlash. Planetary gearboxes are commonly used in robotics, CNC machines, and industrial automation.
Harmonic Drive: Harmonic drive servo gearboxes utilize a flexible spline and a wave generator to achieve high gear reduction ratios while maintaining compact size. They offer exceptional accuracy and are often used in applications requiring precise positioning, such as telescope mounts and semiconductor manufacturing equipment.
Helical: Helical servo gearboxes use helical gear teeth to achieve smooth and quiet operation. They are well-suited for applications that require low noise levels and high efficiency. Helical gearboxes are used in various industries, including packaging, printing, and medical devices.
Custom Designs: Some servo gearboxes are custom-designed to meet specific requirements of unique applications. These designs may involve modifications in gear ratios, housing materials, and sealing to ensure optimal performance in specialized tasks.
The choice of servo gearbox design depends on factors such as the required torque, speed, space constraints, efficiency, and precision. Manufacturers offer a range of options to cater to the diverse needs of motion control systems in different industries.
editor by CX 2024-05-15