Gold Member Since 2014
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Greensky Power Company Limited

Worm Reducer, Gearbox, Speed Reducer manufacturer / supplier in China, offering Nmv Worm Gearbox or Speed Reducer, Sew Equivalent High Torque Low Price Helical Gear Motor, Nmrv Low Speed Rpm Right Angle Worm Gearbox and so on.

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Supplier Homepage Product Gearbox Nmv Worm Gearbox or Speed Reducer

Nmv Worm Gearbox or Speed Reducer

Purchase Qty.:
1-99 100-499 500+
FOB Unit Price: US $65 US $59 US $50
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $65
100-499 US $59
500+ US $50
Get Latest Price
Production Capacity: 30000PCS Per Month
Transport Package: Plastic Bag and Carton Packing
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: NMRV025~150
  • Hardness: Hardened
  • All Technical Data: Can Be Customized
  • Manipulate Way: Robotics
  • Manufacturing Method: Cut Gear
  • Trademark: GS
  • Origin: Zhejiang, China (Mainland)
  • Application: Reducer
  • Type: Worm and Wormwheel
  • Material: Cast Iron
  • Changes Way: Stepless
  • Toothed Portion Shape: Spur Gear
  • Specification: CCC, CE, UL, CU
  • HS Code: 85013100
Product Description
NMV Worm Gearbox


1.     Made of high-quality aluminum alloy, light in weight and non-rusting

2.     Smooth in running and low in noise, can work long time in dreadful conditions

3.     High in radiating efficiency

4.     Good-looking in appearance, durable in service life and small in volume

5.     Suitable for omni-bearing installation

Main Materials
1.     Housing: Die-cast aluminum alloy(frame size 025-090); cast iron(frame size 110-150 )

2.     Worm shaft: 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 grindin g

3.     Worm wheel: wearable tin bronze alloy

Model Description

Nmv Worm Gearbox or Speed Reducer

Nmv Worm Gearbox or Speed Reducer
View Of Item

Shaft input without flange

Nmv Worm Gearbox or Speed Reducer

Greensky's Advantage

On the site you can find a range of renewable products including ac/dc motor, induction motor, reversible motor, brake motor, speed control motor, ac angel motor, gear motor, planetary gearbox, worm gearbox and their relevant components.

If you have any other questions, please feel free to contact us.

RV 063 _ 40 _ E _ FA1 _ AS1 71B5 B3 _ 0.37 _ 4 / 1
1       2       3        4      5          6    7  8             9              10
NO. Comments
1 Model Code:   RV: Hole input with flange
V: Shaft input without flange
2 Central distance of worm wheel and worm shaft
3 Speed ratio of reducer
(I=7.5; 10; 15; 20; 25; 30; 40; 50; 60; 80; 100)
4 1)     No mark means without output flange
2)     E: Double extension worm shaft
5 1)     No mark means without output flange
2)     FA, FB, FC, FD, FE(1/2): output flange and position
6 1)     No mark means hole output
2)     AS(1/2): Single output shaft and position
3)     AB: Double output shaft
7 Normalized form of input flange (without motor)
8 Installation position code
9 1)     No mark means without motor
2)     Model motors (poles of power)
10 Position diagram for motor terminal box, default position 1 can be no mention
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