• Model NO.：NMRV090
• Input Speed：1400rpm
• Output Speed：14~~186rpm
• Speed Ratio：7.5,10,15,20,25,30,40,50,60,80,100
• Worm Gear Material：Chromium Alloy 20crmnti
• Worm Wheel Material：Bronze Zqsn10-1
• Color：Blue,Silver,Coustomzied
• Certificate：ISO9001:2008tccc, CE
• Manipulate Way：Semi-Automatic Manipulation
• Manufacturing Method：Cast Gear
• Toothed Portion Shape：Spur Gear
• Changes Way：Stepless
• Material：Aluminium Alloy
• Transport Package：1 PC , Carton, Several Cartons , Wooden Pallet
• Trademark：chenxin
• Origin：Zhejiang, China (Mainland)
• HS Code：8483409090
• Production Capacity：30000set, Month

0.55kw 

1400rpm

NMRV0904035rpm114.0N.MNMRV0905028rpm137.0N.MNMRV0906024rpm158.0N.MNMRV0908018rpm189.0N.MNMRV09010014rpm221.0N.M

0.75kw 

1400rpm

NMRV0904035rpm156.0N.MNMRV0905028rpm182.0N.MNMRV0906024rpm209.0N.MNMRV0908018rpm258.0N.MNMRV09010014rpm302.0N.M

1.1kw 

1400rpm

NMRV0902070rpm128.0N.MNMRV0902556rpm156.0N.MNMRV0903047rpm178.0N.MNMRV0904035rpm222.0N.MNMRV0905028rpm266.0N.MNMRV0906024rpm306.0N.MNMRV0908018rpm384.0N.M

2.2kw 

1400rpm

NMRV0907.5186rpm100.0N.MNMRV09010140rpm132.0N.MNMRV0901594rpm191.0N.MNMRV0902070rpm249.0N.MNMRV0902556rpm304.0N.MNMRV0903047rpm351.0N.MNMRV0904035rpm456.0N.M

3.0kw 

1400rpm

NMRV0907.5186rpm137.0N.MNMRV09010140rpm180.0N.MNMRV0901594rpm261.0N.MNMRV0902070rpm340.0N.MNMRV0902556rpm414.0N.MNMRV0903047rpm497.0N.M

4.0kw 

1400rpm

NMRV0907.5186rpm182.0N.MNMRV09010140rpm240.0N.MNMRV0901594rpm348.0N.MNMRV0902070rpm453.0N.M

 Technical data:  

 

ModelRV025 030 040 050 063 075 090 110 130 150Single 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