NMRV110 cast iron gearbox worm gear reducer reductor


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:

by the ratio

Material of housing:

NMRV025-090 are Aluminium Alloy housing; 110-150 are cast iron

Material of worm wheel:

wearable stannum bronze alloy

Material of worm shaft:



7.5- 100(Combined 5000)


Foot, flange, torque arm, shaft mounted

Input form:

Direct with motor, solid shaft, IEC/NEMA flange

Output torque:



Blue, silver or other


12 months

FOB port:

Ningbo / Shanghai

Supply Ability

Supply Ability:
10000 Set/Sets per Month

Packaging & Delivery

Packaging Details
Standard export wooden box
Lead Time
Quantity(Pieces) 1 – 100 >100
Est. Time(days) 20 To be negotiated

Online Customization

Product Description

NMRV series worm gear reducer

1. Compact mechanical structure, light and handy volume, small-scale and high efficient
2. Good temp exchange capability & reliability
3. Easy mounting, link freely, easy verification
4. Wide transmission ratio & high torque
5. Smoothly transmission, little noise & vibration, widely used

Main Applications
Perfect for the machinery and equipment of following industry:

Mechanical-electromechanical industry
Automatic production line
Transport & Packaging
Food processing & Beverage
Conveyor & Material handling
Mining, Quarry & Cement
Construction & Metal processing
Plastic & Chemical industry


Model: NMRV025-030-040-050-063-075-090-110-130-150

Ratio: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 (Combined: 5000)

Rated Power: 0.06-15KW(4-pole motor)

Output torque: 1.8-1760N.m

Material of housing:NMRV025-090 are Aluminium Alloy-housing; NMRV110-150 are cast iron-housing

Material of worm wheel: Wearable stannum bronze alloy

Material of worm shaft: 40Cr with carburizing and quenching

Mounting: Foot, flange, torque arm, single shaft, double shaft mounted

Input form: Direct with motor, solid shaft, IEC/PAW / NEMA flange

Color: Blue, silver or other

Warranty: 12 months

FOB port: Ningbo / Shanghai

Delivery time: 10-25 days

Packaging & Shipping

Company Information

DOFINE has acquired the know-how and the experience to b a leader in the field of high speed gears.

The industrial site of WENZHOU Zhejiang Province has developed a tradition in high performance gear units for more than 28 years and through 500 000 references for the Power Transmission equipment and the Oil & Gas industries (speed reducer or increaser, auxiliary and special gearboxes). Now there are more than 300 employees join our family to provide the best transmission equipment for driving an better world.

As a member of China general reducer machinery association, Zhejiang Dongfang Driving Machine Co.,Ltd is a manufacturer who specializing in producing and marketing of Speed reducer products .We take the lead in passing ISO9001 and CE, Keeping the perfect product quality and wining deeply trust from worldwide client are based on the competely quality system and strictly management.

Our Services

  • Highly skilled service engineersavailablein 24 hours
  • Delivery in shortest time .
  • Warranty : 12 months (Free spares will be provided asnon-artificial quality reason within 12 months)