A conventional treadmill should operate at a constant speed for variable loads. Our drive is designed to achieve the need with its speed and torque control mechanisms. As the user runs on the treadmill, the load varies. Also, the load depends on the height and weight of the user. For such varying loads, our drive, which provides different speed settings, maintains that particular set speed during the treadmill operation. Power Factor Control of the drive, maintains the power factor of the drive close to one. This means the device can be operated at a high efficiency and the user is enabled with cost savings. Our drives are compatible with all three phase motors, which include AC Induction motors, Permanent Magnet Synchronous motors and Brushless DC motors. The wide operative voltage range of the drive enables it to be used anywhere in the world without being hindered by the standard power supply of the country.