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Compact Lightweight NMRV Worm Gearbox Adapt for IEC / NEMA And SERVO

Categories NMRV Worm Gearbox
Brand Name: DOFINE
Model Number: NMRV30;40;50;63;75;90;110;130;150
Certification: BV/ISO/SGS/CE
Place of Origin: CHINA
Price: Negotiation
Payment Terms: T/T, L/C, MoneyGram
Supply Ability: 15,000 pcs per month
Delivery Time: 5-10 days
Packaging Details: Standard export wooden case
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: 40Cr
Ratio: 7.5- 100(Combined 5000)
Mounting: Foot, flange, torque arm, shaft mounted
Input form: Direct with motor, solid shaft, IEC/NEMA flange
Output torque: 1.8-1760N.m
Color: Blue, silver or other
Warranty: 12 months
FOB port: Ningbo / Shanghai
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Compact Lightweight NMRV Worm Gearbox Adapt for IEC / NEMA And SERVO

Compact Lightweight NMRV Worm Gearbox Adapt for IEC / NEMA And SERVO


1) Aluminum alloy die-casted gearboxes
2) Compact structure save mounting space
3) Highly accurate
4) Runs forward and backwar
5) High overload capacity
6) Stable transmission with reduced vibration and noise


1. High quality aluminum alloy quadrate case .
2. High efficiency.
3. Small size, compact constructure and light weight.
4. Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio.

Technical Data:

1. Input power: 0.06kW-15kW
2. Output torque: 7.8-1195N.m
3. Speed ratio: (5-100) 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
4. Adapt for IEC, NEMA, SERVO


1. From RV25 up to RV105: Aluminium alloy housing.
2. From RV110 to RV150: Cast iron housing.
3. Seal: NAK Seal
4. Bearing :homemade Bearing


1. RAL5010
2. Blue
3. Silver

Quality control:

1. Quality guarantee: 1 year
2. Certificate of quality: ISO9001:2008
3. Every product must be tested before packing

Our cast iron worm reducer is made in ribbed forged steel casings. Their surfaces are carburized and hardened to ensure parallelism of the axle and positioning accuracy. They can be perfectly combined to all kinds of frequency conversion, braking and servo motors. A great variety of worm reducers with different designs are available with us!

Aluminium worm gearbox with models Features:
1) High quality aluminum alloy Motovario like gear box,light weight and non-rusting
2) Large output torque,stable transmission with lower noise
3) High heat-radiating dfficiency,elegant shape,durable service life and small size
4) Suitable for omni-bearing installation

Technical data:
1) Aluminium Worm reducer ranging from 020 to 090,Cast iron model:RV110-150
2) Speed ratio:11 kinds,ranging from 7.5 to 100
3) Input power:ranging from 0.06 to 15kw
4) Output torque ranges from 2.6 to 1074N.m

Cheap Compact Lightweight NMRV Worm Gearbox Adapt for IEC / NEMA And SERVO for sale
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