14+ Treadmill Motor Control Board Schematic. Most treadmills have one taped to the plastic belly panel. After doing some research decided to order an inductor (coil).
The 10kpot vr2, r1 and capacitor c1 determines the high and low time of pulses. Treadmill motors are heavy duty dc motors and have lots of horsepower. Motor controller board schematic i have a burnt out mosfet on the motor controller board.
Tom rollins commented with regard to his schematic that it might be missing some resistors, so i thought i'd engage my own learning with his schematic in the background to see.
14+ Treadmill Motor Control Board Schematic. It has speed control using feedback from the motor, but it is a little slow. However, the motor ran much noisier than it had when i tested it with my dc power supply. Servo motor controller circuit schematic. The motor driver board attached in the picture with the first post is the board.