Understanding of universal test motor power source

Universal testing machineThe activation of the test is related to the process of testing. At this time, the important component is the power supply of the universal test machine. Our technical engineers gave a detailed introduction to the motor of the universal test machine:

The power source (motor) of a universal test machine is also called a motor. Currently, some universal test machines on the market use ordinary three-phase motors or variable frequency motors. This kind of motor uses analog signal control, slow control reaction, inaccurate positioning, and generally narrow speed regulation range. There is no low speed when there is high speed, or there is no high speed when there is low speed, and the speed control is inaccurate. The motor used by Hengsi Universal Tester is the Japan Panasonic full-digital AC servo motor. The control method adopts full digital pulse control, with a wide speed regulation range, up to 0.001-1000MM/MIN, with accurate control positioning and fast reaction, and can be added to the full speed in 0.01 seconds. This motor can ensure accurate full-scale speed control, and has a long service life, which can reach decades without maintenance.

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