EM series controller is sine wave type controller, which is brushless DC controller with flux-weakening. Well-matched with QS Motors. To match with another motor brand, some parameters should be self-testing.
1) The materials are imported.
2) With the aluminum substrate scheme, the Moss tube is laid on the aluminum substrate and then placed on the PCB board.
3) Small in size.
4) High efficiency, low temperature rise, small running current.
5) With flux weakening function.
EM30SP is a new motor controller. The size is much smaller, and more cost effective with waterproofing grade IP67, suit to 500-1000W motors.
Drawing of Controller
EM30SP with QSMOTOR 800W 250 V1 Motor
Software Interface (PC)