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NRV NMRV Series Gearbox NMRV050 NMRV075 NMRV130 Variable Speed Worm Gearbox for Electric Motor


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:

1400rpm, 1400rpm

Output Speed:


Applicable Industries:

Manufacturing Plant, Food & Beverage Factory, Construction works, Energy & Mining, Automotive Transmission

Product name:

NRV NMRV Variable Speed Worm Gearbox for Electric Motor



Out-put Torque:


Out Speed:




Gear Ratio:



DC Motor, AC Motor, Servo Motor

Supply Ability

Supply Ability:
6000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
2. As clients' requirements.”>1. Standard export cartons and foam pads with required shipping marks.

2. As clients' requirements.
Tianjin, Qingdao ,Shenzhen, Hongkong and Shanghai Port
Lead Time
Quantity(Pieces) 1 – 500 501 – 1000 1001 – 2000 >2000
Est. Time(days) 7 10 15 To be negotiated

Online Customization

NRV NMRV Series Gearbox NMRV050 NMRV075 NMRV130 Variable Speed Worm Gearbox for Electric Motor

Product Description

1. Square box shape, high-quality aluminum alloy die-cast into a box.

2. Excellent heat dissipation performance and large carrying capacity

3. Multi-surface installation, hollow output shaft structure, and various input and output modes.

4. Saving installation space.

5. Smooth transmission, low noise.

6. Safe, reliable, economical and durable.

7. It can be easily combined with other transmission machinery, and has strong adaptability.

8. The model is compact, small and light.

P1: Power n2: Out-put Speed F.S.: Working Coefficient i: Ratio Fr2: Allowable Radial Force

Packaging & Shipping

Packing Method

1. Standard export cartons and foam pads with required shipping marks.
2. As clients’ requirements.

Delivery & Shipment Method

UPS/DHL/TNT/EMS/Fedex, by air and by sea.


Other Products

Click on the Images.


Mining, Hoisting, Transportation, Metallurgy, Chemical Industry, Special Use of Dry Powder Press, Elevator, Ship, Locomotive, Construction, Textile and other industries.

Smart Furniture, Medical Equipment, Automotive Transmission, Robotics, Automatic Equipment, Industrial Automation, Instrumentation, Electronics, Personal Care Products, etc.

Company Information

LUNYEE INDUSTRIES DEVELOPMENT CO., LIMITED was founded in 2007, is a leading manufacturer for factory automation(FA) products. We are dedicated in power transmission and motion control solutions.

A satisfying one-stop service comes from our continuous innovation team and our rigorously-inspected sub-contractors. Our products are widely applied to machine tools, industrial robot, textile machine, packaing machine, food machine, medical appliance, CNC system and air condition and so on.

We recognize ourselves as eyes and ears for our customers. One professional QC department is built up to inspect all the manufacture process according to international quality standard and our customers’ special requirement.


As one of leading gearbox worm manufacturers, suppliers and exporters of mechanical products, We offer gearbox worm and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of gearbox worm

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