Gold Member Since 2012
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Hangzhou Xingda Machinery Co., Ltd.

Nmrv, Worm Gearbox, Double Worm Reducer manufacturer / supplier in China, offering Motovario Standard Double Worm Gearbox, Standard F Series Parallel Shaft Helical Gearbox Speed Reducer, S Series Helical Worm Geared Motor and so on.

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Supplier Homepage Product E-RV Series Worm Gear Units Motovario Standard Double Worm Gearbox

Motovario Standard Double Worm Gearbox

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Port: Ningbo, China
Production Capacity: 15000-20000/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NMRV/NRV-NMRV Double Worm Gearbox
  • Function: Change Drive Torque, Speed Changing, Speed Reduction
  • Hardness: Hardened Tooth Surface
  • Step: Double-Step
  • Manufacturing Method: Hobbing
  • Trademark: OEM; EED
  • Specification: ISO9000
  • HS Code: 8483400090
  • Application: Motor, Machinery, Agricultural Machinery
  • Layout: Coaxial
  • Installation: Torque Arm Type
  • Type: Worm and Wormwheel
  • Toothed Portion Shape: Worm Gear
  • Transport Package: Shrink Packing, Carton Packing, Plywood Case
  • Origin: China
Product Description
NMRV/NRV-NMRV double worm reducer per motovario standard

Place of Origin:Zhejiang, China (Mainland)      Brand Name:EED            

Gearing Arrangement:Worm           Output Torque:2.6 ~ 479 N.M          Rated Power:0.06 ~ 1.5KW

Input Speed:1400 rpm                Output Speed:0.28rpm to 14 rpm      Color:Silver or blue          
Material of housing:Aluminium alloy    Packing:Wooden box/Paper carton        
 
Mount Position:Foot Mounted, Flange Mounted          Extra service:OEM is welcome         

Quality Control System:ISO9001:2008

Size: NMRV025/040. NMRV030/040. NMRV030/050. NMRV030/063, NMRV040/075, NMRV040/090. NMRV050/110, NMRV063/130

Motovario Standard Double Worm Gearbox

Motovario Standard Double Worm Gearbox
Motovario Standard Double Worm Gearbox
Motovario Standard Double Worm Gearbox
Motovario Standard Double Worm Gearbox

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.
Motovario Standard Double Worm Gearbox

 
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