NMRV worm gear reduction unit ,applied for work flow for motor speed reduction,featured with compact mechanical structure, light weight, and smooth operation.
Features
- Wide transmission rate, strong output torque
- Structure: base-mounted, input shaft, input flange, additional single or double output shafts
- Compact mechanical structure, light weight, small volume
- Good temperature change resistance
- Smooth operation with lower noise or vibration
- Easy mounting, free linking, high efficiency
- Wide range of application
Applications
- Widely used in material handing, automation, machine tool, aerospace, food, packing, pharamceutical, printing industry that require to lower the speed driven by motors or other engines.
Model | RV025 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,
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Power | 0.06----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 |
ISO 9001:2008 certificate,
Torque arm mounted position,
Output shaft position,( single & double ),
Machines for production,
Production and assembly,
Precision testing and elements analysing apparatus,
Package for container loading,one pc / carton,several cartons / wooden pallet,