36V BLDC Motor Driver For Wheelchair / Hub Motor / Electric Scooter

JYQD-YL02C(8559) direct start version has NO LOCK function,(eed regulation 0-5V,ke:0-5V)JYQD-YL02C(457E) direct start version has NO LOCK function,(eed regulation 0-2.5V,ke:0-2.5V)JYQD-YL-02C(99F2)safety start version has LOCK function.(eed regulation 0-5V,ke:0-5V)JYQD-YL-02C(C737)safety start version has LOCK function.(eed regulation 0-2.5V,ke:0-2.5V)

Safety start: if you use a knob style potentiometer to adjust the speed, if the potentiometer not rest to 0 before stop,the motor will direct start according to the last operation,it not safe,so safety start function will automatic reset to 0 to avoid the motor start directly in next power on.