Henan, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Terms of Payment:
LC, T/T, D/P, Western Union
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available
Spanish Speaker

Gearbox, Reducer, Gear Box manufacturer / supplier in China, offering RV Type Worm Gear Reducers, Worm Gear Boxes, Gear Motors, Three-Ring Reducer for Special Design, Shaft Mounted Gear Motor (SMR Series) and so on.

Gold Member Since 2013
Audited Supplier
Supplier Homepage Products Worm Gearbox RV Series RV Type Worm Gear Reducers, Worm Gear Boxes, Gear Motors

RV Type Worm Gear Reducers, Worm Gear Boxes, Gear Motors

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $50-2,000/ Piece
Port: Shanghai, China
Production Capacity: 5000PCS/Year
Payment Terms: L/C, T/T, D/P
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Stepless
Type: Worm Gear Box
Model: Nmrv

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Basic Info

Model NO.
RV30 RV40 RV50 RV63 RV75 RV90 RV110 RV130 RV150
Rated Power
Aluminum and Casting Iron
Transport Package
Plywood Case
HS Code
NMRV 025-150 worm gear box with flange and electric motor
NMRV+NMRV Double Stage Arrangement Reduction Gear Box
RV Series Worm Gearbox
worm speed reducer
nmrv worm gear motor

RV Series
Including RV / NMRV / NRV.
Main Characteristic of RV Series Worm Gearbox
RV series worm gear reducer is a new-generation product developed by Aokman on the basis of perfecting WJ series products with a compromise of advanced technology both at home and abroad.
1. High-quality aluminum alloy, light in weight and non-rusting.
2. Large in output torque.
3. Smooth running and low noise,durable in dreadful conditions.
4. High radiation efficiency.
5. Good-looking appearance, durable in service life and small volume.
6. Suitable for omnibearing installation.
Main Materials of RV Series Worm Gearbox
1. Housing: die-cast aluminum alloy(frame size: 025 to 090), cast iron(frame size: 110 to 150).
2. Worm: 20Crm, carbonization quencher heat treatment makes the surface hardness of worm gears up to 56-62 HRX, retain carbonization layer's thickness between 0.3 and 0.5mm after precise grinding.
3. Worm Wheel: wearable stannum bronze alloy.
When working, great load capacity, stable running, low noise with  high efficiency.
  Gear Box's Usage Field
1Metallurgy   11Agitator 
2Mine   12Rotary weeder 
3Machine   13Metallurgy  
4Energy   14Compressor
5Transmission  15Petroleum industry
6Water Conserbancy  16Air Compressor
7Tomacco   17Crusher 
8Medical   18Materials
9Packing  19Electronics 
10Chemical industry  20Textile indutry
...    ...  
Ratio7.5-100, the double gearbox is  more
ColorBlue, Silver or as customers' need
MaterialIron or Aluminium
PackingCarton with Plywood  Case or as clients' requirement
Mounting MethodsFoot Installation Flange Installation
For various  mortor or double input/output shafts can be equipped
Welcome you contace me if you are interested in our product.
Our team will support any need you might have.

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avatar Mr. Layne Zhao

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