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patent technology of breakage prevention rotor bar-凯发k8娱乐备用网址-首页

font size:  2012-3-14  views: 1477

                       for the squirrel cage motors, in the condition of frequent starts and load pulsation, the breakage and welding failure of rotor bar usually occur. the patent technology of anti-broken rotor bar unit developed by our company solves the problem on the principle of motor operation theory. with this new technology, the guide bar will never break by the alternating stress produced between end rings and rotors. from 1999, our company has finished the breakage prevention rotor bar modification work for more than 40 large and medium sized squirrel cage motors and gained good reputation.

 

                         rotor bar breakage                               rotor with anti-broken rotor bar unit after modification

 

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