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Brushless & Synchronous Motor
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| ͨBy the drivers,the brushless motor can be controled in the different speed. Actually the brushless motor is driven by AC PWM , but the driver can be powed by DC supply or AC supply. the brushlees & Sychronous motor has became to replace the triditional AC/DC motor step by step because of his good controlling. |
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| AC/DC Brushless Motor |
Features:
1. By digital PID adjustment, system can run constant load(torque, current or powerin), and once the load be set, it will be automatically stable in 2~3seconds without any outside adjusting by hand.
2. Stable strips left-up loading(Multi-point value load), the number of point can be over 10, with loading control of the constant current, torque and constant input power.
3. Automatically do AC/DC brushless motor performance test in 0~120 sec, and draw out the motor characteristic curve M=f(U, I, W, n, P,η,cosΦ).
4. Do the test automatically or by hand, automatically save record during test, and data print.
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System can test motor's efficiency, dirver's efficiency and the whole efficiency.(optional)
6. After 30~40mins constant load(set by user), user can do temperature-rise test by AGR4 Resistance Test Equipment, and automatically get the result by corresponding sofware.
used in Micro-EV motor, Airplane motor, Sewing machine motor, Gate motor, automobile motor.
Customers: BYD, shenzhen dongsheng, shanghai YONGDA
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