Why was the hydraulic press invented ？
Drive energy consumption and motor capacity
by：WORLD
2023-05-22
Drive energy consumption and motor capacity
In ordinary presses, the load of the motor is relatively stable. Even in the non-working period of the working cycle, the flywheel also consumes energy to restore the speed of the flywheel. Energy is consumed in the whole cycle, and the rated power of the motor is basically equal to the average energy consumption of the cycle. For AC drives, there is no flywheel, and the actual power consumption varies. The press will be larger than a normal mechanical press in terms of the rated power of the motor. However, because the power consumption of the two driving methods is quite different, the actual energy consumption of the press is still lower than that of the ordinary press. One of the ways to reduce the motor capacity is to increase the motor overload capacity. WORLD Press Machine official website www.pressmachine-world.com, please indicate the source for reprinting!
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