helical worm gear

1 Performance Characteristics
Systematic and modular design;Transmiss­ion ratio with fine stage covers a variety.
High efficiency; Low energy consumption; Superior performance.
High Precision gearwith teeth grinding;Sta­ble transmission; Low noise; Solid bearing capacity; Long Assistance life.
Deft design: Small volume; Simple Installa­tion; Wide usage.
Suitable for all sorts of mounting positions
ES .. and ERF .. conjoined combination for special low speed.
2 Material
Housing: High strength cast iron HT250, die casting lumen, decrease the abrasion of parts.
Gears: 20CrMo, Carbonitriding, Teeth hard­ness: HRC 60 after grinding.
Flat keys: C45, Surface helical worm gear hardness: HRC 50.
3 Gear Unit Efficiency
High precision gear; seals; bearings;Effecti­vely reduces friction; Stage performance of ge­ar drive gets to 97%.
For some ways of installation, the input gear is totally immersed in the lubricant, please consider the churning loss with regards to big frame size and high input rate .

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China Sprocket Co., Ltd.

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As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

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As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

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