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Nrv Nmrv Worm Gear Speed Reducer - China

price: contact company for price


Categories: Worm Gear Reducer

Description: NMRV/NRV-NMRV Double Worm Reducer

Basic Info.

Type: Worm and Wormwheel

Toothed Portion Shape: Worm Gear

Manufacturing Method: Hobbing

Export Markets: Global

Additional Info.

HS Code:8483400090

Production Capacity: 10000-3000/Month

Product Description

NMRV/NRV-NMRV double worm gear reducer per motovario


Size: NMRV025/050. NMRV030/063,

NMRV040/075, NMRV040/090. NMRV050/110, NMRV063/130

It is combined by two single step reducers and has all the

virtues of them, with larger ratio

Structure Features

1. Made of high-quality aluminumalloy, light in Weight and


2. Large in output torque

3. Smooth in running and low in noise, can work long time in

dreadful conditions

4. High in radiating efficiency

5. Good-looking in appearance, durable in service lifa end

small in volume

6. Suitable for ominbearing installation

Main Materials

1. Housing: Die-cast aluminum alloy(size 025-090), cast

iron(size 110-150)

2. Worm sahft: 20CRMNTI, carbonize heat treatment make the

hardness of gear's surface up to 56-62 HRC. Retain

carburization layer's thickness between 0.3 and 0.5mm after

precise grinding

3. Worm wheel: Wearable stannum bronze alloy

Surface painting

Aluminum alloy housing:

1. Shot blasing and special antiseptice treatment on the

aluminum alloy surface

2. After phosphating, pain with bule. Sliver, grey, red or

based on customer demands.

Company Contact:

  • Phone: 865966585660

  • Address: Longhai , Zhangzhou, China

  • Email: Email

Published date: November 14, 2013 -

  • Business Description: Newrichy mechanical transmission sourcing Co., Ltd. is a company who

    represent over 200 hundreds of bearings suppliers & mechanical transmission parts suppliers all in China and distribute their products to our clients around the world.

    We focusing on providing sourcing agent service & selling agent service for our clients all over these years, we aim to be a leading mechanical power transmission provider in China or even in the world. We work as a mechanical power transmission buying agent and distributor, help clients all over the world sourcing motion drive products and also distribute their products in China.

    Acting as a mechanical parts purchasing agent, we help our clients sourcing in China; provide all kind of services to make sure your sourcing work go through smoothly and safety. By using our agency service, you don't have to worry about all kinds of troubles you may suffer during sourcing or distributing, such as language barriers, culture differences, business fraud etc.

    Also as a selling representative of our clients, we help our clients distribute their motion drive system in China. We help our local our customers searching for the product in the line of mechanical power transmission system.

    Our focus:

    The main products we are dealing with including bearings, mechanical power transmission parts/Motion Drive Products etc.

    Our bearings including: Ball Bearings, Roller Bearings, Needle Bearing, Taper Roller Bearing, Spherical Roller Bearing, Rod Ends, Linear motion Bearing, pillow block bearing (mounted bearing) Miniature Bearing and Oil Filled Bronze Bushes etc.

    Mechanical transmission products including V belt & Sheaves, bushing, timing belt, timing pulley, belt conveyor drive pulley, conveyor drive drum, conveyor system, Gear, shaft coupling, Industrial chain, sprocket and speed reducer etc.

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