We – EPG Group the biggest worm gearbox, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
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NRV gearbox per motovario standare
Gearing Arrangement:Worm    Output Torque:by the Ratio  Rated Power:0.06-7.5kW

Input Speed:1400rpm          Output Speed:14-280rpm     Place of Origin:ZHangZhoug, China (Mainland)

Model Number:NMRV+NMRV    Brand Name:EED            Color:Blue, silver, green or other

Quality Control System:ISO 9001:2000                       Warranty:1 year

Size: NMRV30. NMRV40. NMRV50. NMRV63. NMRV75. NMRV90. NMRV110. NMRV130. NMRV150

Structure Features
1. Made of high-quality aluminumalloy, light in Weight and non-rusting
2. Large in output torque
3. Smooth in running and low in noise, can work long time in dreadful conditions
4. High in radiating efficiency
5. Good-loo ept in appearance, durable in service lifa end small in volume
6. Suitable for ominbearing installation

Main Materials
1. Housing: Die-cast aluminum alloy(size 571-090), cast iron(size 110-150)
2. Worm sahft: 20CRMNTI, carbonize heat treatment make the hardness of gear’s surface up to 56-62 HRC. Retain carburization layer’s thickness between 0.3 and 0.5mm after precise grinding
3. Worm wheel: Wearable stannum bronze alloy

Surface painting
Aluminum alloy housing:
1. Shot blasing and special antiseptice treatment on the aluminum alloy surface
2. After phosphating, pain with bule. Sliver, grey, red or based on customer demands

Markets
Agriculture, Air Movement Products, Chemical, Construction, Crane & Hoist, Crusher, Drill Rig Duty, Elevators / Escalators, Food and Beverage, Forestry, Healthcare, Irrigation Systems, Manufacturing, Marine, Material Handling, Medical Equipment, Metal Processing, Mining, Oil and Gas, Packaging, Paper Processing, Petrochemical, Pharmaceutical, Plastics, Port Machinery, Pulp and Paper, Pump, Rail Duty, Refinery & Petrochemical, Rock Crusher, Solar, Steel, Sugar & Ethanol, Textiles, Wind Energy

Applications
Conveyors, Cranes and Hoists, Elevators, Escalators, Fans, Gates, Irrigators, Machinery, Mixers, Packaging Equipment, Pools, Specialty Trucks and Vehicles, Wind Turbines, X-Ray Equipment, Airports, Boats and Yachts, Energy Installations (Deserts, Wind Farms), Foundries, Off-shore Oil Rigs, Mining Sites, Factories, Supermarkets, Refineries, Ports, Railways, Farms

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

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