Why Does The Reducer Use Oil?

With the rise of tribology in the 1860s, an organic connection was established between friction, wear, lubrication, and part design.

1. Wear

Initial wear stage –

Due to manufacturing and installation reasons, the initial wear of the parts is relatively fast, so the first oil change time is short

Stable wear stage –

The wear rate is slow and constant, usually the length of the mechanical life refers to this period of time

Accelerated wear stage –

Decrease in mechanical efficiency, change in gap and shape, generate noise and vibration, and must be repaired or replaced

planetary cycloid reducer

2. Lubrication

The lubrication mechanism of gear transmission is to allow lubricant to enter the meshing gear surface, forming a lubricating film to force the meshing tooth surfaces to separate, and turning the dry friction of the meshing tooth surface into internal friction between the internal molecules of the lubricant.

Reduce friction

Avoid direct contact between metal and metal, turning dry friction into fluid friction, or due to the formation of physical or chemical adsorption film or reaction film on the tooth surface to reduce friction and avoid rabbit pitting and adhesion;

Reduce wear

The lubricating film formed between the tooth surfaces can reduce friction and support load, reduce tooth surface loss and scratches, and maintain normal tooth surface meshing;

Heat dissipation

The lubricating oil can take away the heat generated between the meshing tooth surfaces and avoid the occurrence of tooth surface damage such as gluing caused by excessive temperature;

The lubricating oil covers the surface of the gears and bearings to isolate air, water vapor and anti-corrosion gases, avoiding transmission.

Anti-rust

Oxidation and corrosion of moving parts;

Reduce vibration and noise

Due to the viscosity of lubricating oil, it can reduce gear vibration, shock and noise;

Remove dirt

The lubricating oil can wash away the abrasive particles and impurities on the tooth surface, take away the dirt in the oil pool or lubrication system, ensure the cleanliness of the tooth surface and reduce wear.

CAMEL is a professional supplier,distributor and manufacturer of speed reducers and related accesories. including gear reducers, rotary reducer, worm gearbox, servo-gearbox, planetary gearboxes, planetary gear reducer helical gear reducers, planetary gearbox, right angle gear reducer, gear reduction, gear motors, electrical motors, DC motors, DC gear motor, dc gearedmotors, AC gear motor, AC motors, servo motors, ac servo motor, dc servo motor, servomotor, bearings, gears, spur gear, helical gear, bevel gear, worm gear, planetary gear, couplings, oil seals, belts, chains, etc. If you have any need, please feel free to contact CAMEL:

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https://www.china-speed-reducer.com

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