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Nmrv, Gearmotor, Gear Motor manufacturer / supplier in China, offering Nmrv Series Worm Gear Speed Gearmotor, Speed Ratio 15 20 with Backstop Torque Arm Gear Shaft Mounted Reducer, Motor Speed Reducer and so on.

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Supplier Homepage Product Worm gear box speed reducer Nmrv Series Worm Gear Speed Gearmotor

Nmrv Series Worm Gear Speed Gearmotor

Purchase Qty.:
1-99 100-499 500+
FOB Unit Price: US $25 US $50 US $100
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $25
100-499 US $50
500+ US $100
Get Latest Price
Production Capacity: 50, 000 PCS/Year.
Transport Package: Wooden Case, Standard Export Package for Nmrv
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: NMRV series
  • Toothed Portion Shape: Spur Gear
  • Ratio: 7.5-100
  • Output Torque: 13-1050nm
  • Output Speed: 14-186 Rpm
  • Output Form: Solid Hollow Shaft, Shaft Available, Extended Worm
  • Color: Blue, Grey, Golden,etc
  • Trademark: HFT Famous Brand
  • Origin: Wenzhou, Zhejiang, China
  • Manufacturing Method: Cut Gear
  • Type: Worm and Wormwheel
  • Power Range: 0.09-15kw
  • Input Speed: 500-2000rpm
  • Input Form: Direct Connection with Motor, Flange for Mounting
  • Motor Flange: B5,B14 etc
  • Brand: Hengtai
  • Specification: CE, ISO9001: 2008, TUV, SGS, etc
  • HS Code: 8483409000
Product Description
NMRV Series Worm Gear Speed Gearmotor:

We are factory, our products are Worm Gearbox, helical gearbox. Kindly, if you need, pls send the Model, Ratio and Quantity of the Gearbox to me, then, I will give you the best offer.

Quick Details:

1. Input power: 0.06kW-22kW
2. Output torque: 4-2320N. M
3. Speed ratio: (5-100) 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
4. Adapt for IEC, NEMA
5. High quality aluminum alloy, elegant appearance, efficient heat radiation, high carrying ability
6. High efficiency.
7. Small size, compact, lightweight, and saves space for mounting
8. Combination of two single- step worm gear speed reducers, meeting the requirements of super speed ratio.
9. Runs steadily with low noise, high reliability and high efficiency
10. Installed in multiple surfaces, hollow output shaft, various input and output types, conjoins with other transmission machinery easily
11. By motor direct connection and shaft input, shaft and hollow shaft output
Form, by feet, shaft installation and flange mounting forms.


HFT guarantees the products sold for one year from the date of delivery,
Warranty is limited to repair or replacement, free at our plant, of defective parts due to an ascertained defect of material or manufacture. The parts replaced remain our property. All other compensation is excluded, nor can any direct and/or indirect damage be claimed of any nature, also for the temporary lack of use of the goods purchased.


Industrial Machine,
Glass etc
Type: NMRV Series Worm Gear Speed Gearmotor
Model: NMRV025-150
Ratio: 1:7.5,10,15,20,25,30,40,50,60,80,100
Color: Blue/Silver Or On Customer Request
Material: Housing-Casting iron-HT200 -250#/ Aluminum
Worm Gear- alloy
Worm-20CrMnTi with carburizing and quenching, surface hardness is 58-62HRC
Shaft-chromium steel-45#
Bearing: Chinese famous brand bearings
Seal Chinese famous brand seals
Packing: Carton and Wooden Case
Input Power: 0.55KW,0.75KW,1.1KW,1.5KW,2.2KW,4KW,5.5KW,7.5KW
Usages: Industrial Machine: Food , Ceramics, Chemical, Packing, Dyeing,
Woodworking, Glass etc
IEC Flange: 56B5,63B5,71B5,80B5,90B5,100B5,112B5,132B5,160B5,180B5,200B5
Lubricant: Synthetic & Mineral

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Mr. Tony Ye
Export manager
To: Mr. Tony Ye

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