Description

NMRV Series Worm Gear – Compact, High Torque Industrial Gearbox

NMRV Series Worm Gear offers compact design, high torque, and reliable performance for industrial automation and material handling systems. Built with a durable aluminum body and premium worm wheels, these gear units ensure smooth power transmission, low noise, and maintenance-free operation. Ideal for conveyors, packaging machines, textile equipment, and other industrial applications.

Technical Specifications

• Body Material: Aluminum

• Worm Wheel Materials: Tin Bronze, Aluminum Bronze

• Body Sizes: 25, 30, 40, 50, 63, 75, 90, 110, 130, 150

• Torque: 2.6 – 1760 N·m

• Single Gear Standard Ratios: 1:5, 1:7.5, 1:10, 1:15, 1:20, 1:25, 1:30, 1:40, 1:50, 1:60, 1:80, 1:100

• Power Range: 0.06 kW – 15 kW

• Motor Speed: 2800 RPM, 1400 RPM, 900 RPM

• Motor Types: Permanent Magnet Motors, Synchronous Motors, Three Phase Motors with Brake

• Voltage Types (AC): Single Phase 220V, Three Phase 220V / 380V / 440V

Product Features

• Compact size suitable for tight installations

• Hot-extruded integrated output shaft provides superior impact resistance

• 100% copper wire ensures stable, continuous operation

• Each motor tested for voltage withstand, insulation, noise, temperature rise, and appearance

• Factory-filled with special grease for maintenance-free performance

Applications

• Conveyor systems and material handling

• Pharmaceutical and medical machinery

• Automatic control and automation systems

• Textile and printing equipment

• Packaging and food processing machinery

• Metallurgical and heavy-duty industrial machines

• Environmental protection engineering

• Warehouse logistics and automation systems

Why Choose NMRV Series Worm Gear

• High torque output for demanding industrial applications

• Compact and durable aluminum body

• Smooth, low-noise operation

• Maintenance-free with long operational life

• Flexible integration with AC and three-phase motors