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多台马达的同步回路目前应用还不多,我们在液压倒装组塔设备中采用了调速阀控制四台液压马达转速同步回路,并用滑轮同步发讯器来纠正因卷扬直径、所卷钢绳圈数不同等因素引起的误差,以保证钢绳的线同步,经负载试验及实际组塔使用证明这种同
Synchronous circuit of multiple motors is not currently used in many applications. We used a speed control valve to control the speed of four hydraulic motor synchronous circuits in the equipment of hydraulic flip tower, and used the synchronous generator of the pulley to correct the diameter The number of steel laps different factors caused the error in order to ensure the wire rope synchronization, the load test and the actual use of the tower proved this