Overrunning Alternator Pulley

The design and features of the Motor Overrunning Alternator Pulley

According to the world^′s four manufactures for the level of manufacturing Overrunning Alternator Pulley. From the excellent features of use materials, heat treatment process and a variety of structure forms to analysised, according the principle of Running Cluth and the charactistics of heat treatment is used to specializing in the manufacturing of Starter Drives, we avoided the original structure of the cavity, and re-designed new structure of Pulley Cavity, and designed a one-way needle bearing, and applied for a patent. This is the inside surface of raceway, and this is a double team out of needle, and in the one-way bearing two head to use two ball bearing support, slid and seal the cavity grease of one-way bearing, so that the grease can not be lost, and to ensure the long-time lubrication when used.

Characteristics of indicators:

The beat torque force is more than 100N.M, and more than 180N.M the maximum. In contrast, slip forque is 0.20～0.40N.M when overrunning. This product in the automative generator can be used to more than 100000 hours, in the state of 10000 tune high-speed and in 1～2 seconds to stop the car in urgent, we can use more than 30000 times. If it happened 15 times a day to stop the car in urgent, we can use five years. If it happened 7.5 times a day to stop the car in urgent, we can use 10 years.

Excellent features:

After to use this Overrunning Alternator Pulley, it can protect the emergency stop distorting vibrations of generator in the state of stop the engine in urgent. Under the protection of overrunning pulley, generator can keep to runaway and slow to stop, so that to protect the life of genetator, also to protect the life of pulley.

Wuxi Superhuman Gear Cold Extrusion Co.Ltd

Dec.2008

Overrunning Alternator Pulley