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.
EM50sp is a new motor controller. It’s cost effective with waterproofing grade IP67, suit to 1500-2000W motors.
Embedded socket design which greatly improve the waterproof performance.
Drawing of Controller
EM50SP with QSMOTOR 1500W 205 V3 Motor
Software Interface (PC)