Motovario Like double worm gear speed reducer NMRV Worm gearbox

Model Number: RV NRV NMRV25-150
Gearing Arrangement: Worm
Output Torque: 4-2320N.m
Rated Power: 0.04-22KW
Input Speed: 1500rpm
Output Speed: 14-186.7rpm
Color: Customer’s Quest
Product name: RV worm lightweight electric motor reduction gearbox
Material: Aluminum Alloy
Certification: ISO
Mount Position: Foot Mounted
Ratio: 7.5~100
Warranty: 12 Months
Worm hardness: HRC56-62
Contact: +8617862852530
Packaging Details: Inner pack: use plastic bag and foam box, worm gear speed reducer. Outer pack: carton or wooden case per set or based on customer’s request less expensive motor with wormwheel reducer
Port: Shanghai or Qingdao

The RV series gear box is widely used for fast, accurate positioning mechanism:
(1) For precision machine tools, printing machinery, packaging machinery, food machinery, textile machinery, printing machinery, industrial automation, industrial robots, medical tests, precision testing equipment and automated high-precision mechanical and electrical products industries; Longer Input Side Precision Gearbox Mini Planetary Speed Reducer (2) Suitable for factory automation rapid transfer mechanism, the robot arm grab agencies, intelligent warehouse and so on.
(1)Large output torque
(2) Safe, reliable, economical and durable(3) Stable transmission, quiet operation
(4)High heat-radiating efficiency, high carrying ability(5) Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio

Technical data:
(1) Iput power:0.06kw-15kw
(2) Output torque:4-2320N.M
(3) Speed ratio: 5/10/15/20/25/30/40/50/60/80/100
(4) With IEC input flange: 56B14/71B14/80B5/90B5…

(1) NMRV025-NMRV090: Aluminium alloy housing
(2) NMRV110-150: Cast iron housing
(3) Bearing: NSK bearing & Homemade bearing
(4) Lubricant: Synthetic & Mineral

Surface painting:
Aluminum alloy housing:
1. Shot blasting and special antiseptic treatment on the aluminum alloy surface
2. After phosphating, paint with RAL5010 blue or sliver white paint

Cast iron housing:
Free paint with red antirustpaint, High power precision custom harmonic reducer planetary gearbox the paint with RAL5010 blue or slivery white paint

Quality control:
(1) Quality guarantee: 1 year
(2) Certificate of quality: ISO9001:2000
(3) Every product must be tested before sending


Model Ratio Nominal Power (KW) Nominal Torque(N.m)
RV25 10/15/20/25/30/40/50/60 0.08-0.58 2-3022
RV30 7.5/10/15/20/25/30/40/50/60/80/100 0.05-0.41 2-3022
RV40 7.5/10/15/20/25/30/40/50/60/80/100 0.09-0.9 2-3022
RV50 7.5/10/15/20/25/30/40/50/60/80/100 0.16-1.6 2-3022
RV63 7.5/10/15/20/25/30/40/50/60/80/100 0.34-2.8 2-3022
RV75 7.5/10/15/20/25/30/40/50/60/80/100 0.48-4.1 2-3022
RV90 7.5/10/15/20/25/30/40/50/60/80/100 0.67-6.3 2-3022
RV110 7.5/10/15/20/25/30/40/50/60/80/100 1.1-12 2-3022
RV130 7.5/10/15/20/25/30/40/50/60/80/100 1.7-16.1 2-3022
RV150 7.5/10/15/20/25/30/40/50/60/80/100 0.30-419 2-3022

Inner pack: use plastic bag and foam box, worm gear speed reducer.Outer pack: carton or wooden case per set or based on customer’s request

Company Information
Why choose our company to cooperate:
1. We’re the biggest gearbox manufacturer in China
2. Covers an area of 800,000 square meters,with more than 2,500 staffs
3. Annual year production ability is 1,000,000 sets
4. 20 year export experience all over the world
5. Professional engineer can help you to choose the best machine and give you the technical suport
6. Own complete quality, environment, occupation health safety management system certification and also a large number of domestic and foreign advanced equipment and detection equipment
7. Perfect management system, sophisticated equipment, high-quality workforce, coupled with nearly 100 sales companies all around the domestic to implement fast network service and great meet customer demand