TNRV Series - Worm Gear

TNVR series worm gear units is a new generation of product developed by our company on the basis of perfecting WJ series product with a compromise af advanced technology both at home and abroad

Technical Specifications:

• Made of high quality aluminum alloy, light in weight and non rusting

• Large in output torque

• Smooth in running and low in noise, can work long time in dreadful conditions

• High in radiating efficiency

• Good looking in appearance, durable in service life and small in volume

• Suitable for omnibearing installation

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• Housing:

  • Die-cast aluminum alloy (frame size: 110 to 130)

• Worm:

  • 20Cr, carbonize & quencher heat treatment make the hardness of gear’s surface up to 56~62 HRC , retain corburization layer’s thickness between 0.3 and 0.5mm after precise grinding

• Worm Wheel:

  • Wearable stannum bronze alloy