China WPA 155 casting iron worm shaft gearbox worm gearbox hollow shaft combined worm gearbox

Guarantee: 1 yr
Applicable Industries: Manufacturing Plant, Equipment Mend Shops, Printing Outlets
Customized assistance: OEM, ODM
Gearing Arrangement: Worm
Output Torque: 450~13000Nm
Input Velocity: 1-1400rpm
Output Velocity: 134~1200 RPM
Shade: green
Product: 50-350
Ratio: 1/ten-1/sixty
Power: 1/4HP-40HP
Enter diameter: thirteen.5mm-85mm
Output diameter: 19mm-124mm
Bodyweight: 6.6KG-480KG
Housing material: forged iron
Transmission: worm
Output torque: 50Nm-3710Nm
Certification: FCC
Packaging Specifics: internal is carton outer is wood situation,or as customer prerequisite
Port: HangZhou,HangZhou

WPA one hundred fifty five casting iron worm shaft gearbox worm gearbox hollow shaft
Item description

Product Details
Workign principle of Tianji brand gear box:
Gear box are utilized to transfer rotation and torque from motor to doing work equipment.Most gear boxes are used to reduce velocity by gears in the gear box .
Worm gear box is considerably widely employed in mordern machinery techniques,because it’s ratio can be up to 1:a hundred easily ,which is much bigger than all gears box , and it’s demision is a lot smaller than all gears when ratio is same.

Design traits:
1:Use low-carbon forged iron cementation processing fully.
2:The gear and the gear shft precision is higher.
3:The quantity modest,but the torque is huge.

Soon after 300-hour operation, remember to alter the oil, and flush the equipment uint with suitable detergents.
Pls do not mix the mineral oil and artificial oil.
Pls examine the oil amount in standard time.

one:Pls do not keep in outdoor.
two:pls put cardboard, wood or other materials in between the items and flooring. the equipment box can not right touch the flooring.

Common Complex knowledge

Housing substancelarge-power forged iron
Housing hardnessHBS190-240
Gear materialscast iron
Surface area hardness of gearsHRC58°~sixty two °
Equipment main hardnessHRC33~40
Enter / Output shaft content42CrMo alloy steel
Input / Output shaft hardnessHRC25~30
Machining precision of gearsaccurate grinding, 6~5 Quality
Lubricating oilMeasurement 37 up to 87 with oil, measurement 97 up to 187 without having oil.
Heat treatmenttempering, cementiting, quenching, and so on.
Effectiveness94%~ninety six% (depends on the transmission stage)
Noise (MAX)sixty~68dB
Temp. rise (MAX)40°C
Temp. rise (Oil)(MAX)50° 4~2320Nm with equipment motor .5HP Worm gearbox for Ceramic Machining C
Brand of bearingsHRB,LYC,ZWZ,NSK or other model
Manufacturer of oil sealNAK— ZheJiang or other model

(gearbox)(velocity reducer)(shaft mounted gearbox)

Associated Merchandise

A lot more Products

Item Utilizes


Packaging & Shipping


Firm Details


AdvantagesWhy do you choose us?
Your choice,We promise!

Eight factors to decide on us:

1. Perfect service program and right after-sale protection.
2. High quality problems will be solved inside 24hours.
3. A single-to-1 customer services tracking processing.
4. Businesses have out the ERP administration, boost company fast response.
five. High quality assurance, 1 yr guarantee.
6. Supporting skilled matched other equipments.
7. The organization has much more than 1 merchandise testing units, the implementation of ISO9001: 2015.
eight. Special growth and design and style abilities to meet the needs of particular-function equipment producing.

5 Core strengths:

one. The very first domestic independent R & D maker and thirteen years of professional production.
2. Casting beautiful, stunning, functional and sturdy.
three. Full specs, value-efficient and location source.
four. Impartial research and growth, particular technical specs can be custom-made.
5. Picked resources, high-tech remedy, up to the intercontinental normal test.




1.When can I get the quotation?
We typically quoted inside of 24 several hours following obtaining your inquiry. If you are extremely urgent to get the value, remember to call us or inform us in your electronic mail, so that we can regard your inquiry precedence.

2.How need to I place an order?
Remember to allow us know the model number dependent on our specs for powder clutch, powder brake, air clutch, A58SW-42BY mini stepper motor for digital camera 1.8 diploma Mini Two-section Four-wire Precision Lifting Motor 7mm Reduction gearbox air brake, electromagnetic clutch, electromagnetic brake and basic safety chucks, other transmisson areas.
For air shafts,air adapter please display us your drawing, or permit us know your ask for, and then we will offer you drawing for affirmation.

three.What is your MOQ foundation?
Generally, we really don’t have MOQ request, besides the tailored mini clutches/brakes.

4.What about the lead time for production?
Truthfully, it relies upon on the buy amount and the type of our merchandise. For powder clutch, powder brake, stress controller,which is about 3-5 times. For security chucks, air shafts which require about fifteen-30days.

5.What is the term of cargo?
We can set up with EXW, FOB, CIF…etc. You can pick the most convenient 1 or expense-successful way.

Far more worried for our goods , remember to do not be reluctant to inquiry now!


What is a worm gear reducer gearbox?

The worm gear reducer gearbox is used to change the output speed of the mechanical device. It consists of worm and helical gears mounted on the input side of the equipment. In some cases, this gear reduction system can be multi-stage, enabling extremely low output speeds. It has the advantages of low energy consumption and low vibration.
worm reducerHollow shaft worm gear reducer gearbox

Worm gear reducer gearbox is an effective device to reduce the speed of mechanical equipment. The use of hard steel or non-ferrous metals for the worm increases its efficiency. Worms made of hard steel generate more heat than worms made of mild steel. Different thermal expansion results in gaps between mating surfaces. Despite its many benefits, worm gear reducer gearboxes are prone to oil leakage, which can be a problem for a number of reasons.
Hollow shaft worm gear reducer gearboxes are available in different gear ratios and are compatible with many motor types. Some are available in dual-axis and single-axis configurations and can be mounted horizontally or vertically. They are also available in intermediate ratios, as well as four- and five-speed transmission types. They can also be connected with additional output shafts.
Another type of worm gear reducer gearbox is the multi-stage variety. This gear reducer gearbox has multiple stages, enabling it to reduce speed with extremely low output speeds. In addition to the large transmission ratio, the multi-stage gear reducer gearbox has low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes offer space-saving solutions as well as increased torque. Agknx Gearbox offers worm gear reducer gearboxes that solve common deceleration problems. The company has also expanded its product range into the bathroom market. Compared with the standard gearbox, the worm gear reducer gearbox has the characteristics of lower price and better torque output.
Agknx worm gear

The Agknx type worm gear reducer gearbox has multi-tooth line contact and is widely used in heavy machinery. These gears are characterized by a high load-carrying capacity, but they are highly sensitive to misalignment and manufacturing errors. However, by employing point contact, these gears can be made more reliable and can withstand higher loads.
Another major advantage of the Agknx worm gear is its high load capacity. The tooth profile design of the gears has a high relative slip ratio, which improves efficiency and load capacity. In addition, the large angle between the sliding direction and the contact line provides a low coefficient of friction. The Agknx worm gear also features premium carburized steel and phosphor bronze castings for exceptional durability. In addition, the tooth profile is very precise, the operation is quiet, and the speed fluctuation is small.
Agknx worm gear reducer gearboxes are designed to operate for up to ten hours per day with an even load. The design of this worm gear reducer gearbox stems from Sumitomo Heavy Industries’ extensive experience in gear reducer gearboxes. The smooth surface texture and precise tooth profile of the gears ensure that the gears can withstand high loads without damaging the lubricant film. In addition, Agknx worm shafts are specially designed to have the right stiffness.
Agknx worm gear reducer gearboxes are designed to maximize load capacity while minimizing energy consumption. Its fully meshed teeth reduce surface pressure on the worm gear teeth and increase load capacity.
worm reducerDouble throat worm gear

There are a few things to consider when choosing a dual-throat worm gear. First, the diameter of the root circle must match the circle pitch of the larger gear. This measurement is usually done by measuring the distance between adjacent teeth. Alternatively, the worm’s normal module can be used. It is the value entered in the worm module dialog. In addition, the axial pitch of the worm should be equal to the pitch diameter of the circular pitch.
Double-throat worm gears are an excellent choice for heavy and heavy-duty applications. The design of this worm gear is ideal for heavy-duty applications as it provides a tighter connection between the worm and the gear. It is also more compact than other types of gear and is comparable to a fine-pitch lead screw.
The efficiency of a double-throat worm gear depends on the material of the gear and worm. Typically, gears are made of case-hardened steel, while worm gears are made of bronze or cast iron. In some cases, a combination of cast iron and bronze can be used.
The deflection of the worm shaft is also affected by the tooth parameters. Tooth height, pressure angle, and size factors all affect the deflection of the worm shaft. In addition, the number of worm threads is another important parameter that affects the deflection of the worm shaft.
Double-throat worm gears are commonly used in industrial applications where high drive reduction is required. The worm has a concave and internal tooth structure that can be adjusted to achieve various ratios. Worm gears and worm gear assemblies must be properly mounted on their shafts to prevent back drive.
Brass worm gear

The basic working principle of the brass worm gear reducer gearbox is the same as that of the traditional worm gear reducer gearbox. Its axial pitch must be equal to the circumferential pitch of the larger gear. The single-thread design advances one tooth per revolution, while the double-thread design advances two teeth. The threads on the worm are either left-handed or right-handed. The lead of a worm is the distance a point on the thread of the worm moves in one revolution. The lead angle is the angle tangent to the pitch of the cylinder and the axis of the worm.
Double-thread worm gear reducer gearboxes are best for heavy loads. It provides the tightest connection between the worm and the gear. Assembly of the worm gear requires precise mounting. The keyway installation method involves drilling a square cut in the gear hole. This prevents the worm from rotating on the shaft and helps transmit torque. Then use the set screw to secure the gear to the hub.
The large fuel tank helps keep the worm gear clean and reduces heat. It also provides lubrication for extended life. Worm gear reducer gearboxes with oil reservoirs provide a lubricated environment and low-friction surfaces. Additionally, it offers multi-position installation flexibility. Additionally, its housing is cross-milled for precise alignment. It also features internal baffles for leak-free ventilation.
I260 series worm gear reducer gearboxes are one-piece iron casings with solid or hollow output shafts and tapered roller bearings. This gear reducer gearbox is designed for low to medium-horsepower applications. This gear reducer gearbox is a cost-effective option with low initial cost, the high gear ratio, and high torque in a compact package. Also, it is more shock resistant than other gear reducer gearboxes.
worm reducerBrass worm gear

Brass worm gear reducer gearbox is a reduction gear. This type of gear can provide a lot of reduction in a small package. This type of gear reducer gearbox also has the ability to generate high torque. However, it is important to understand that this gear reducer gearbox has thermal limitations, which reduce its efficiency. The choice of lubricant for this gear reducer gearbox is very flexible. However, being a yellow metal, it is important to remember that the lubricant must be non-reactive.
Worm gears are used in many consumer and industrial applications and have high reduction ratios. These gears are produced in various configurations and sizes. Worm gears are similar to spur gears but have non-parallel shafts. Worm gears are also suitable for applications requiring low output speed but high torque.
Worm gears have some distinct advantages over other gears. First, unlike standard gears, the worm rotates in a worm-like motion. This mechanism prevents reverse movement. This is because the lead angle of the worm gear is small. Additionally, the worms self-lock, helping to prevent reversal. However, this mechanism is not entirely reliable. Worm gears can be found in elevators, fishing reels, sprockets, and automotive power steering.
Another advantage of worm gears is that they are easy to manufacture. The rationale behind this design is to have two mutually perpendicular axes. Then, two or more threads are added to the worm gear. The common tangent between these two shafts intersects the pitch line of the worm gear shaft. This is the basis of transfer speed.

China WPA 155 casting iron worm shaft gearbox worm gearbox hollow shaft     combined worm gearboxChina WPA 155 casting iron worm shaft gearbox worm gearbox hollow shaft     combined worm gearbox
editor by czh 2023-02-22