2013年6月25日星期二

Do you now How to Remove a Pulley from a Motor Shaft?


Pulleys are one of many devices used to connect motors to other equipment. These devices are designed to support and control drive belts of various types. Over time these pulleys can become worn, deformed and damaged. This creates heat and wear on the drive belts, which will lead to premature failure of the belts. To solve this problem, the pulley must be replaced. Replacing a motor shaft pulley can be a challenge, but it's a doable job with the right tools.
Pulley Chinabase Machinery

Instructions
1.Shut off the power to the motor at the main breaker. This will prevent the motor from starting while you are working on it. Use the Allen wrench to loosen the bolt holding the pulley in place.

2.Unscrew the center bolt of the pulley puller until the puller bolt stops. Touch the pit of the puller bolt to the center of the motor shaft. Clamp the puller claws over the edges of the pulley.

3Begin tightening the center puller bolt. The puller bolt will be pushing on the motor shaft and pulling on the pulley at the same time. Continue tightening the bolt until the pulley is completely pulled off the motor shaft.

Hangzhou chinabase is the Industrial pulley manufacturer, any need visit their site: http://www.power-transmissions.com/pulley/pulleys.html

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