RV series aluminum alloy worm reducer screw worm

As one of the worm screw manufacturers, suppliers, and exporters of mechanical products, We offer worm screws and many other products.

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Worm Screw


A worm screw is a mechanical component used to convert rotational motion into linear motion. It is commonly used in a wide range of applications, such as conveyors, material handling systems, and lifting mechanisms. If you are looking for an efficient and reliable worm screw for your next project, you have come to the right place.

Our worm screw is designed to provide smooth and precise linear motion, with high accuracy and repeatability. It consists of a threaded rod and a worm gear, where the worm gear is designed to mesh with the threads of the rod. The rotation of the worm gear creates a linear motion of the threaded rod, which can be used to drive a load or move a tool.

One of the key advantages of our worm screw is its high efficiency. Unlike other linear motion mechanisms, such as belts or gears, a worm screw has a high mechanical advantage, which means that it can convert a large amount of torque into linear motion with minimal energy loss. This makes it ideal for applications where high precision and low power consumption are important.

Worm Screw Specifications

Product name
RV075 worm gear speed reducer/worm gearbox
0.25~4.0 KW
Blue/Silver/Black or on Request
9 Kg
Housing : Aluminum alloy
The gear is made of carburized 20CrMnTi with good wear resistance and no noise
The wormwheel is Wheelhub cast iron QT500 and bronze ZQSn10-1
The wormshaft:steel 20Cr with a carburized surface and hardness of HRC60
Single unit input versions
SMRV : fitted for motor flanged coupling
SMRV-E : motor flanged coupling with worm extension shaft
SRV : with input shaft
SRV-E : with double extension worm shaft
Suitable motor pole
High precision, stable transmission and large output torque.Also meens high quality, long service life.
There are many cooling fins to realize rapid heat dissipation
Suitable for omni-directional installation
Can be easily mounted with various accessories like torque arms, different types of flanges, shafts and so on
Good rust resistance

Worm Screw Benefits

High precision: Worm screws can provide high precision positioning, making them ideal for applications where accuracy is critical.

Low maintenance: Worm screws are relatively low-maintenance, requiring little lubrication or other upkeep.

Long life: Worm screws can have a long service life, making them a cost-effective investment.

We are one of the best worm screws suppliers. We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service. We welcome customers at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!