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Worm Gearbox

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WMRV Worm Gear Boxes (Classic Design)

· Model: WMRV 25/30/40/50/63/75/90/110/130/150/185

· Brand: WUMA

Appurtenance:
  • Product Description
  • Advantages of Worm Gear Box

Product Description

WUMA is one of the earliest manufactures of worm gear boxes in China, now our gear boxes are hot selling to more than 80 countries.

Worm gear box is a type of reduction gear unit that is used for converting high speed input of motor into lower speed output while also maintaining high torque.

The inner structure of worm gear box consists of a gear in the form of a screw meshed into the machine which outputs in the right angle orientation.

The worm gear box is mostly made of bronze and steel. The size of the worm gearbox is very small and elegant compared to other gear reducers which makes it very convenient for rated motor speed and space problems.

 

Type

Worm Gear Boxes / Gear units / gear reducers

Model

WMRV 25/30/40/50/63/75/90/110/130/150/185

Ratio

7.5/10/15/20/25/30/40/50/60/80/100

Color

Blue (RAL5010) or Customized Color

Rated Output Torque

2~2800 N·m

Power ratings

0.06~22KW

Protection Class

IP54 (standard) / IP65 (optional)

Flange

IEC standard flange or customized dimensions

Advantages of Worm Gear Box

1.Unique housing design, it with more oil holes fit for different installation directions.
2.Adopt standard automated assembly lines to achieve consistent screw torque
3.The worm gear is built with a thicker, more compact copper ring and a stepped connection between the copper and the worm gear core, ensuring a secure, lasting bond.
3.Upgraded worm gear machinery achieves precision up to grade 7 for smooth, efficient transmission.
4.The worm and worm wheel are protected well in the customized box during transport.
5.Worm shafts are made from harder, stronger 20 chromium material and undergo carburizing and quenching heat treatment for superior durability.
6.We have strict size control on the input hole and input flange, and we will inspect the input holes 100%.
7.Using sealed bearings effectively block dust and contaminants, contributing to a longer service life.
8.The WMRV gearbox housing is produced by automated machine tools with an intelligent control system, achieving unmanned operation and supporting production-line management needs.
9.Every WMRV series unit must pass noise test, air-tightness pressure test, run-in test before leaving the factory

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