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The differences in AC motor controls

Wednesday, November 9, 2016 4:14
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Every AC motor (Wechselstrommotor) has to be accompanied with the efficient motor controller to ensure proper functioning. Installing this type of control system can prove to be valuable as it can serve you in a number of ways. It may contain an individual device or several devices that handle the entire working of the motors in a pre-set mode. These efficient motor controllers have different functionalities for different motor types. The Induction Motordrives distinctively feature electrical isolation and self-protection against errors. They typically comprise a device programmer, in-circuit debugger, motor control development board, a high voltage motor and a 3- phase or 1 -phase high voltage power module. Usually, most of the industrial uses call for three-phase windings. It is because these motors enable power that is substantial and variable speed control in almost any setting.Innovative AC motor controllers are commonly known as motor drives. The signal type is balanced by them. These motors are driven by inverter controllers and feature a massive list of functions such as electromechanical braking; electronic power assisted motor torque regulation, steering, and a lot more. It is possible to pick them for several industrial and automotive uses, so as to ensure the greatest productivity for your own machines.Alone, the vector drive motors can control both the frequency and the voltage one of the wide-ranging set of AC motor controls.  The post shifting motor controls, suited to the synchronous AC motors, takes care of the post number. That is an easy method to alter the amount of poles in the primary winding.Another variety of synchronous motor control includes the AC servo motor controls that make use of brushless commutation with feedback that is crucial. The most prevailing technologies use the notions of changed reluctance layouts moving coil and moving magnets. You should examine your requirements well to be able to purchase the most appropriate controls for the motors. Some of the layouts use resolvers and encoders to get adequate feedback regarding speed and location.Inverter drives represent an extremely common sort of motor control system. They convert input signals in AC power to output signals with DC electricity. Again, if you need motor controls with high frequency, then you certainly can pick from a broad array of high frequency drives. These drives are used to provide power to the common power uses compared to the AC motors at appreciably high frequency. You may also choose the variable speed drives that function you by adjusting and controlling the rates of your motors.

DC Motors (Gleichstrommotoren) and DC Gearmotors (DC-Getriebemotoren) would be controlled by either a thyristor or PWM drive.

Refer to Powertronic Drive Systems for more information.


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Powertronic Drive Systems GmbH

Berlin, Germany

Phone: +49 30 7719635

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