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SHRUTI ENGINEERING
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NMRV WORM GEAR BRAKE MOTOR

NXU GEAR BOX, NU GEAR MOTOR, NXU GEAR BRAKE MOTOR

High Torque NMRV Worm Gear Brake Motor

High Torque NMRV Worm Gear Brake Motor Specification

Gear Type
Worm Gear

Material
Aluminum Alloy Housing, High-Strength Steel Gears

Processing Type
CNC Machined, Heat Treated

Gear Tooth Profile
Worm Gear Teeth, Hardened

Gearing Arrangement
Worm

Direction
Reversible (Clockwise and Counterclockwise)

Output Torque
Up to 350 Nm (varies by model)

Rated Power
0.25 kW to 7.5 kW (customizable)

Input Speed
1400 rpm (standard)

Output Speed
14 rpm - 186 rpm (depends on gear ratio)

Voltage
220V/380V, 50/60 Hz

Efficiency
Up to 90%

Ambient Temperature Range
-15C to +40C

Lubrication System
Oil bath lubrication

Cooling Method
External fan cooled

Duty Cycle
Continuous (S1)

Noise Level
60 dB

Insulation Class
Class F

Brake Type
Electromagnetic brake integrated

Mounting Type
Flange, foot, or universal mounting options

Protection Class
IP55

Reduction Ratio
7.5:1 to 100:1 available

About High Torque NMRV Worm Gear Brake Motor

Crane Duty Worm Gear Brake Motor Description

The Crane Duty Worm Gear Brake Motor is a rugged and high-torque drive system designed specifically for cranes, hoists, and lifting machinery. It combines a heavy-duty worm gearbox with a reliable brake motor, ensuring smooth power transmission, precise motion control, and safe operation under demanding load conditions.

Engineered for continuous and intermittent duty cycles, this unit delivers high efficiency, low noise, and maintenance-free performance. The integrated electromagnetic or fail-safe brake provides instant stopping and load-holding capability, making it ideal for lifting and material handling applications requiring high safety standards.