Gold Member Since 2013
Audited Supplier
Zhengzhou Aokman Machinery Co., Ltd.

Gearbox, Reducer, Gear Box manufacturer / supplier in China, offering Nrv Series Aluminum Alloy Small Gear Reduction, F Series Helical Gearing Arrangement Parallel Shaft Gearbox, RV Series Worm Gear Speed Reducer and so on.

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Supplier Homepage Product Worm Gearbox RV Series Nrv Series Aluminum Alloy Small Gear Reduction

Nrv Series Aluminum Alloy Small Gear Reduction

FOB Price: US $50-2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-2,000/ Piece
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Production Capacity: 5 000 PCS/ Month
Transport Package: Plywood Case
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: RV30 RV40 RV50 RV63 RV75 RV90 RV110 RV130 RV150
  • Function: Speed Changing
  • Hardness: Hardened Tooth Surface
  • Type: Worm Gear Box
  • Rated Power: 0.09kw-11kw
  • Trademark: AOKMAN DRIVE
  • Origin: China
  • Application: Machinery
  • Layout: Right Angle
  • Installation: Horizontal Type
  • Model: Nmrv
  • Housing: Aluminum and Casting Iron
  • Specification: ISO
  • HS Code: 8483409000
Product Description
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. 
SPEED RATIO7.5~100
OUTPUT TORQUE<1050NM
IN POWER0.09-11KW
MOUNTING TYPEFOOT-MOUNTED FLANGE-MOUNTED 
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
Power0.06kw0.09kw0.12kw0.18kw0.25kw0.37kw0.55kw
0.75kw1.1kw1.5kw2.2kw3kw4kw5.5kw
7.5kw11kw15kw                
Torque2.6N. M-3000N. M
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
TypeRV025RV030RV040RV050RV063RV075RV090
Weight0.7kg1.3kg2.3kg3.5kg6.2kg9kg13kg
TypeRV110RV130RV150                
Weight35kg60kg84kg                
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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Mr. Layne Zhao
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