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NMRV/NRV-NMRV Double Worm Reducer

Country/Region china
Company Zhejiang Tianmai Transmission Machinery Co., Ltd.
Categories Worm Gear Reducer
Telephone +86-578-2976991
ICP License Issued by the Chinese Ministry
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NMRV/NRV-NMRV Double Worm 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 reducer per motovario standard
Size: NMRV025/040. NMRV030/040. NMRV030/050. 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 non-rusting
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.

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