Tag Archives: torque planetary gearbox

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

090

571

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
	High Precision P0	2						≤3	≤3	≤3	≤3
	Precision P1	1	≤3	≤3	≤3	≤3	≤3	≤3	≤3	≤3	≤3
	Precision P1	2	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5
	Standard P2	1	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5
	Standard P2	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
Torsional Rigidity(N.M/arcmin)		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) \| Request Sample

Customization:	Available \| Customized Request

servo gearbox

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.

servo gearbox

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

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.

China high quality High Torque Low Backlash Speed Reducer Planetary Gearbox for Servo Motor Robotics Laser Cutting gearbox engine
editor by CX 2024-05-17

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				PX42	PX60	PX90	PX120	PX140	PX180
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
	P1	L2	arcmin	/	≤5	≤5	≤5	≤5	≤5
	P2	L1	arcmin	≤5	≤5	≤5	≤5	≤5	≤5
	P2	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
Weight	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) \| Request Sample

Customization:	Available \| Customized Request

servo gearbox

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.

servo gearbox

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

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.

China factory High Torque Helical Gear NEMA34 Servo Motor Planetary Gearbox bevel gearbox
editor by CX 2024-05-16

China high quality Ab Series Aluminium Helical Bevel Planetary Gearboxes High Torque Planetary Gearbox for Servo Motor automatic gearbox

Product Description

Planetary Gearbox AB Series Square Flange Helical Bevel Planetary Transmission Gearboxes Servo Motor

Product Overview:

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.

Planetary Gearbox AB Series Square Flange Helical Bevel Planetary Transmission Gearboxes Servo Motor
Advantages of the planetary gearbox:

Low backlash

High Efficiency

High Torque

High Input Speed

High Stability

High Reduction Ratio

Detailed Photos

Product Parameters

Name

High Precision Planetary Gearbox

Model

AB042, AB060, AB060A, AB090A, AB115, AB142, AB180, AB220

Gearing Arrangement

Planetary

Effeiency withfull load

≥97

Backlash

≤5

Weight

0.5~48kg

Gear Type

Helical Gear

Gear stages

1 stage, 2 stage

Rated Torque

14N.m-2000N.m

Gear Ratio One-stage

3, 4, 5, 6, 7, 8, 9, 10

Gear Ratio Two-stage

15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100

Mounting Position

Horizontal (foot mounted) or Vertical (flange mounted)

Usage

stepper motor, servo motor, AC motor, DC motor, etc

Various reduction ratios available. Please contact us. We will provide you with appropriate reduction gearbox according to your motor power

External Mounting Dimensions
1 stage reduction ratio 3~10
2 stage reduction ratio 15~100

features:

AB-series reducer features:

1. Helical gear design The reduction mechanism adopts the helical gear design, and its tooth shape meshing rate is more than twice that of the general spur gear, and has the characteristics of smooth operation, low noise, high output torque and low backlash

2. Collet type locking mechanism The connection between the input end and the motor adopts a collet-type locking mechanism and undergoes dynamic balance analysis to ensure the concentricity of the joint interface and zero-backlash power transmission at high input speeds
3. Modular design of motor connection board The unique modular design of the motor connecting plate and shaft is suitable for any brand and type of servo motor;
4. Efficient surface treatment technology The surface of the gearbox is treated with electroless nickel, and the connecting plate of the motor is treated with black anodic treatment to improve the environmental tolerance and corrosion resistance
5. One-piece gearbox body The gearbox and the inner ring gear adopt an integrated design, with compact structure, high precision and large output torque

6. Accurate concentricity of gear bar The sun gear made of the whole gear bar has strong rigidity and accurate concentricity
7. Solid, Single piece sun gear construction obtains precise concentricity with increased strength and rigidity. 8.Precision taper roller bearing support to increases radial and axial loading capacity.

Our Advantages

SERIES: AB/ ABR/ AD/ADS/ ADR/ AF/ AFR/ AFX/ AFXR/ AE/ AER/ AE/ AERS

PLF series, PLE series, ZPLF series, ZPLE series, AB series, ABR series and many other models are available.

Applications

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:	Ab Series Gearbox, Gear Reducer

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Request Sample

servo gearbox

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.

servo gearbox

Customization of Servo Gearboxes for Specific Industrial Needs

Servo gearboxes can indeed be customized to meet specific industrial requirements. Manufacturers offer customization options to ensure that the servo gearboxes are optimized for the intended applications:

1. Gear Ratio Selection: Depending on the desired speed and torque output, manufacturers can provide various gear ratios to achieve the required motion characteristics.

2. Torque and Speed Ratings: Servo gearboxes can be tailored to handle different torque and speed demands, ensuring that they can efficiently operate within the specified parameters of the application.

3. Mounting Configurations: Manufacturers offer various mounting options, such as flange mounts or shaft mounts, to suit the mechanical layout of the machinery.

4. Output Shaft Configuration: Custom output shaft configurations, such as different diameters or keyway options, can be provided based on the integration requirements.

5. Environmental Considerations: For applications with specific environmental conditions, such as high humidity or extreme temperatures, servo gearboxes can be designed with protective features or special coatings.

6. Lubrication and Sealing: Custom lubrication options and sealing mechanisms can be incorporated to ensure optimal performance and longevity in the given environment.

7. Feedback Devices: Some applications may require specific feedback devices, such as encoders or resolvers, for precise motion control. Manufacturers can integrate these devices into the gearbox design.

8. Noise Reduction: Customized designs can include features that reduce noise and vibration, which is crucial in noise-sensitive applications.

9. Compact Designs: Manufacturers can work on compact designs to accommodate space constraints in the machinery.

10. Integration with Motors: Customized servo gearboxes can be designed to seamlessly integrate with specific types of motors, ensuring efficient power transmission.

By offering customization options, manufacturers enable industries to obtain servo gearboxes that perfectly align with their unique industrial needs, ultimately enhancing performance, precision, and overall system efficiency.

servo gearbox

Variations in Servo Gearbox Designs

Servo gearboxes come in various designs to meet different torque and speed requirements:

China high quality Ab Series Aluminium Helical Bevel Planetary Gearboxes High Torque Planetary Gearbox for Servo Motor automatic gearbox
editor by CX 2024-05-14

China Good quality Desboer Nb220 Series Double Segment High Precision Standard Backlash High Torque High Rigidity Helical Gear Planetary Gearbox for Servo Motor. cvt gearbox

Product Description

NB220 series adopts the design of integrating its sun gear and input shaft, the design of integrating its output structure. Using high- strength bearing, the product itself is characterized by high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD screens, robots, palletizers, woodworking, doors and windows and other industry sectors.

Product Name: High Precision Planetary Gearbox
Product Series: NB220 Series
Product features: high precision, high load, low noise.
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.
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimises power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

Our Advantages

High precision
High load
Low noise

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	1080	1610	1900	1800	1710	1520	1420	1900	1800	1710	1520	1420	1420
Emergency stop torque	Nm	Three times of Maximum Output Torque
Rated input speed	Rpm	2000
Max input speed	Rpm	4000
Ultraprecise backlash	arcmin	≤3
Precision backlash	arcmin	≤5
Standard backlash	arcmin	≤7
Torsional rigidity	Nm/arcmin	225
Max.bending moment	Nm	50000
Max.axial force	N	25000
Service life	hr	20000(10000 under continuous operation)
Efficiency	%	≥94%
Weight	kg	60
Operating Temperature	ºC	-10ºC~+90ºC
Lubrication		Synthetic grease
Protection class		IP64
Mounting Position		All directions
Noise level(N1=3000rpm,non-loaded)	dB(A)	≤70
Rotary inertia	Kg·cm²	23.29								22.51

Applicable Industries

Packaging Machinery Mechanical Hand Textile Machinery

Non Standard automation Machine Tool Printing Equipment /* 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
Hardness:	Hardened Tooth Surface
Installation:	All Direction
Layout:	Planetary Gearbox
Gear Shape:	Helical Gear
Step:	Double-Step

Customization:	Available \| Customized Request

servo gearbox

Compatibility of Servo Gearbox with a Specific Motor

The compatibility between a servo gearbox and a specific motor depends on several key factors:

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.

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.

servo gearbox

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.

servo gearbox

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.

China Good quality Desboer Nb220 Series Double Segment High Precision Standard Backlash High Torque High Rigidity Helical Gear Planetary Gearbox for Servo Motor. cvt gearbox
editor by CX 2024-05-14

China manufacturer AC 120 Series Low Backlash Planetary Gear Reducers/Servo Motors/Hydraulic Gearbox with Helical Gears/High Torque Heavy Torque Reduce Speed gearbox design

Product Description

Company Profile

CCMS manufactures DC motors, AC motors, planetary gear motors, drum motors, planetary gearboxes, RV reducers and harmonic gearboxes, among others. Through technological innovation and customization, we help you create outstanding applications and provide flexible solutions for a wide range of industrial automation situations. We support custom machining and produce a wide range of parts.

Product Selection:
In the selection of products our sales team will help you find the most suitable products and corresponding solutions according to your needs.
Drawing Requirements:
We accept 2D, 3D drawings, and step files. We will produce according to your drawing requirements.
OEM&ODM Services:
We support the drawing processing and sample processing, providing high precision and high quality customized products is our survival.

Product Parameters

Precision Bevel Teeth AB Series Technical Parameters
Rated Output Torque	Nm	AB60	AB90	AB115	AB142	AB180	Ratio	Section
		46	125	210	450	650	3	1
		52	145	300	550	1250	4
		55	155	320	650	1200	5
		42	105	220	440	910	10
		56	145	310	500	650	15	2
		52	155	305	550	1200	25
		55	155	320	650	1200	70
		55	155	320	650	1200	100

Applications

Our products are widely used in mobile robots, logistics sorting, solar photovoltaic, semiconductor equipment, drive technology, machine tools, manufacturing machines, automation equipment, manipulators, wood processing machinery, paper equipment, medical equipment, aerospace industry, etc.

Our Advantages

1. High Precision: back gap is less than 5 arc minutes, accurate positioning.
2. The precision of the gear can be controlled below ISO4 level by using the top ultra-precision machine tool and the world’s leading tooth grinding.
3. The gear material is made of advanced low carbon alloy forged steel. After deed heat treatment, it can reach HRC60.
4. It can be adapted to any servo motor in the world.
5. Using synthetic grease, and adopt IP65 sealing design, no leakage and no maintenance.
6. The cage planetary support structure and the output shaft are integrated to achieve high stiffness and precision.

Relevant Products

Factory Showing

FAQ

Q: Who are you?
A: We are the OEM Manufacturer of varied kinds of Planetary Gear Reducers, Geaboxes, Bush Motors, Helical Precision Reducers.

Q: How to choose a most suitable Precision Reducer?
A: You can tell me your requirements, such as where does they use, the detailed specifications. Just like like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

Q: Do you support Customization or have standard gear motors?
A: Yes. We accpet customization, just send us your detailed drawings. We also do standard motors, if you need, we can delivery soon.

Q: How about your lead time?
A: The leading time of standard motor in our factory just need 15-30 days. If it is a customized, it may take more time to produce. But, it always according to the orders.

/* 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, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

servo gearbox

Compatibility of Servo Gearbox with a Specific Motor

The compatibility between a servo gearbox and a specific motor depends on several key factors:

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.

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.

servo gearbox

Precision of Gear Tooth Profiles in Servo Gearboxes

Manufacturers take several measures to ensure the precision of gear tooth profiles in servo gearboxes:

servo gearbox

Variations in Servo Gearbox Designs

Servo gearboxes come in various designs to meet different torque and speed requirements:

China manufacturer AC 120 Series Low Backlash Planetary Gear Reducers/Servo Motors/Hydraulic Gearbox with Helical Gears/High Torque Heavy Torque Reduce Speed gearbox design
editor by CX 2024-05-13

China Standard Desboer NF 075 Series Single Segment Deck High Torque Helical Gear Planetary Gearbox for Servo Motor best automatic gearbox

Product Description

The NDF075A 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: NF075A 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	120	130	150	140	130	110	95	150		140	130	110	95	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	14
Max.bending moment	Nm	4100
Max.axial force	N	3700
Service life	hr	30000(15000 under continuous operation)
Efficiency	%	≥94%
Weight	kg	5.5
Operating Temperature	ºC	-10ºC~+90ºC
Lubrication		Synthetic grease
Protection class		IP64
Mounting Position		All directions
Noise level(N1=3000rpm,non-loaded)	dB(A)	≤63
Rotary inertia	Kg·cm²	0.47								0.44

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

servo gearbox

Lubrication Practices for Maintaining Servo Gearbox Performance

Proper lubrication is essential for maintaining the performance and longevity of servo gearboxes:

1. High-Quality Lubricants: Selecting the right lubricant is crucial. High-quality lubricants with the appropriate viscosity and additives are chosen based on factors like load, speed, and operating conditions.

2. Lubricant Compatibility: Ensure that the chosen lubricant is compatible with the materials used in the gearbox construction, including seals, bearings, and gears.

3. Regular Lubrication Checks: Regularly inspect the lubricant level and condition. Monitor for signs of contamination, degradation, or overheating.

4. Proper Lubricant Amount: Avoid overfilling or underfilling the gearbox. Follow manufacturer guidelines for the correct lubricant amount to ensure optimal performance.

5. Scheduled Lubrication Intervals: Establish a maintenance schedule for lubricant replacement based on operating hours, usage intensity, and environmental conditions.

6. Lubricant Contamination Prevention: Keep the gearbox environment clean and free from contaminants like dust, dirt, and moisture to prevent lubricant contamination.

7. Lubricant Temperature: Monitor and control the operating temperature of the gearbox to prevent lubricant breakdown and ensure proper viscosity.

8. Re-Greasing: In some cases, re-greasing may be necessary due to lubricant aging or displacement. Follow manufacturer recommendations for re-greasing intervals.

9. Seal Inspection: Check the seals regularly for wear and damage. Damaged seals can lead to lubricant leakage and contamination.

10. Expert Consultation: If unsure about lubricant selection or maintenance procedures, consult with experts or follow manufacturer recommendations.

Proper lubrication practices play a critical role in minimizing friction, reducing wear, and ensuring the efficient operation of servo gearboxes in motion control systems.