Damper Pulley is attached to the crankshaft of the engine, which reduces the torsional vibration, torsional noise and prevents the damages of timing gears, metal bearings and crankshaft main parts that is caused by the rotational force of the crankshaft when the linear motion of the connecting rod is transmitted by the rotational motion of the crankshaft due to the force generated by the piston explosion of the engine. It also transmits power to major engines such as water pumps, alternators and compressors through inertia ring.

*VISCOUS DAMPER

The case is fixed to the end of the crank shaft and receives the torsional vibration of the crankshaft. When the case and the relative motion are generated by the inertia force of the built-in inertia ring, the relative vibration of the case and the inertia amount causes the silicon oil in the case to transmit the force Vibration energy is generated as thermal energy to reduce torsional vibration

*ISOLATION DAMPER

It is a high performance damper pulley with the function of reducing the torsional vibration of the crankshaft and the function of reducing the rotation speed fluctuation caused by the large torque fluctuation at low and medium speed.

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