Variable frequency drive permanent magnet brushless motor controller

 Our permanent magnetic synchronous motor works in full-automation when frequency changes, which is a new generation of DC frequency conversion technology. Characterized by small size and light weight, when speed is 3000rpm, our synchronous motor effficiency can be two times higher than asynchronous motor with same specification, if 5000rpm, efficiency can be even 4-5 times higher. Our motor efficiency is more than 90%, which reaches the second national standard of energy consumption. It can work under constant power, constant speed and constant torque with quick reflection and precise control. We can see stable output power in the power load curve. Also synchronous motors keep working in high efficiency from the verybeginning, which is superior than other asynchronous motors. Efficiency of our permanent-magnetic synchronous motor is 15% to 20% higher than thatof other single-phase asynchronous motor(including loss from motor and controller), and 7% to 10% higher than three-phase asychronous motor. If we equip three-phase asychronous motor with frequency conversion control, its efficiency can be 10% to 13% higher. See attached power load diagram.
Outline and installation of this motor is the same as that of Y2 motor in same specification.
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Variable frequency drive permanent magnet brushless motor controller