Gold Member Since 2015
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Taizhou Sihai Machinery Co., Ltd.

Reducer, Worm Gearbox, Speed Reducer manufacturer / supplier in China, offering Nmrv075 Worm Gearbox Speed Reducer Machine, Helical Geared Motor Flange Mounted with Electric Motor, Quietness Gearbox for Solar Energy Machinery and so on.

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Supplier Homepage Product NMRV Worm gearbox Nmrv075 Worm Gearbox Speed Reducer Machine

Nmrv075 Worm Gearbox Speed Reducer Machine

Purchase Qty.:
(Pieces)
1-9 10-49 50+
FOB Unit Price: US $70 US $68.5 US $67
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $70
10-49 US $68.5
50+ US $67
Get Latest Price
Production Capacity: 30000 Set/ Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: NMRV075
  • Material: Aluminium Alloy
  • Manipulate Way: Semi-Automatic Manipulation
  • Toothed Portion Shape: Spur Gear
  • Type: Worm and Wormwheel
  • Output Torque: 66n.M~~304n.M
  • Input Speed: 1400rpm
  • Speed Ratio: 7.5/10/15/20/25/30/40/50/60/80/100
  • Housing Material: Aluminium Alloy
  • Trademark: Chenxin
  • Origin: Zhejiang, China (Mainland)
  • Application: Industry
  • Hardness: Hardened
  • Manufacturing Method: Cast Gear
  • Changes Way: Stepless
  • Gearing Arrangement: Worm
  • Rated Power: 0.25~~4.0kw
  • Output Speed: 14~~186rpm
  • Place of Origin: Zhejiang, China (Mainland)
  • Worm Gear Material: Chromium Alloy 20crmnti
  • Specification: 225X215X285 CM
Product Description

MNRV075 Worm Gearbox Speed Reducer Machine

Features

1.Wide transmission rate, strong output torque
2.Compact mechanical structure, light weight, small volume&Good heat-dissipating
3.Smooth operation with lower noise or vibration
4.Easy mounting, free linking, high efficiency
5. PERFECT  SUBSTITUDE FOR  MOTOVARIO AND BONFIGLIOLI PRODUCTS 


Applications


Wide range of application,including light industry of food &beverage, Cement,
package,construction material,chemicals and etc.

Performance parameter for RV series worm gear speed reducer

 

 

Motor power Modelspeed ratiooutput speedoutput toruqe

0.25kw 

1400rpm

NMRV0756024rpm68.0N.M
NMRV0758018rpm80.0N.M
NMRV07510014rpm94.0N.M

0.37kw 

1400rpm

NMRV0754035rpm74.0N.M
NMRV0755028rpm88.0N.M
NMRV0756024rpm97.0N.M
NMRV0758018rpm119.0N.M
NMRV07510014rpm139.0N.M

0.55kw 

1400rpm

NMRV0752556rpm76.0N.M
NMRV0753047rpm87.0N.M
NMRV0754035rpm108.0N.M
NMRV0755028rpm128.0N.M
NMRV0756024rpm144.0N.M
NMRV0758018rpm177.0N.M
NMRV07510014rpm206.0N.M

0.75kw 

1400rpm

NMRV0751594rpm66.0N.M
NMRV0752070rpm85.0N.M
NMRV0752556rpm101.0N.M
NMRV0753047rpm117.0N.M
NMRV0754035rpm147.0N.M
NMRV0755028rpm174.0N.M
NMRV0756024rpm196.0N.M
NMRV0758018rpm250.0N.M

1.1kw 

1400rpm

NMRV07510140rpm66.0N.M
NMRV0751594rpm95.0N.M
NMRV0752070rpm122.0N.M
NMRV0752556rpm148.0N.M
NMRV0753047rpm171.0N.M
NMRV0754035rpm216.0N.M
NMRV0755028rpm263.0N.M
NMRV0756024rpm297.0N.M

1.5kw 

1400rpm

NMRV0757.5186rpm68.0N.M
NMRV07510140rpm89.0N.M
NMRV07515 94rpm129.0N.M
NMRV07520 70rpm166.0N.M
NMRV07525 56rpm202.0N.M
NMRV07530 47rpm233.0N.M
NMRV0754035rpm299.0N.M

2.2kw 

1400rpm

NMRV0757.5186rpm99.0N.M
NMRV07510140rpm131.0N.M
NMRV07515 94rpm189.0N.M
NMRV07520 70rpm249.0N.M
NMRV07525 56rpm304.0N.M
NMRV07530 47rpm247.0N.M

3.0kw 

1400rpm

NMRV0757.5186rpm135.0N.M
NMRV07510140rpm178.0N.M
NMRV07515 94rpm258.0N.M

4.0kw 

1400rpm

NMRV0757.5186rpm180.0N.M
NMRV07510140rpm237.0N.M
 

 

Technical data: 

 

ModelRV025 030 040 050 063 075 090 110 130 150
Single unit versions

NMRV - fitted for motor flanged coupling,

NRV - with input shaft,

NMRV-E motor flanged coupling with worm extension shaft,

NRV-E with double extension worm shaft,

 Power0.06----15KW 
 Single unit reduction ratio 1:5 7.5 10 15 20 25 30 40 50 60 80 100
 Output torque 2.6---1195N.M
 Worm shaft 20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm
 Worm wheel worm mandrel is HT250,and worm ring gear,ZQSn10-1
 

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