As the core component of commercial treadmills, the motor is like the engine of a car, providing crucial power for the stable operation and performance of the treadmill.
The types of motors mainly used in commercial treadmills include DC motors and AC motors. Dc motors were widely used in early commercial treadmills. Their advantages are relatively simple control and low cost. The rotational speed of the motor can be conveniently adjusted by changing the voltage, thereby achieving a variation in the speed of the treadmill. However, DC motors also have some obvious drawbacks. Their power is relatively small, they tend to heat up easily during long-term continuous operation, and their stability is not good. If used in places with high frequency and long usage time, such as gyms, DC motors may struggle to meet the high-intensity demands and are prone to malfunction.
Ac motors have gradually become the mainstream choice for modern commercial treadmills. Ac motors have significant advantages such as high power, high efficiency and strong stability. It can provide more powerful force, ensuring that the treadmill can run smoothly at various speeds and slopes. Even when faced with the continuous use of multiple users for a long time, the AC motor can handle it with ease and maintain a good working condition. Moreover, the service life of AC motors is relatively long, reducing the maintenance and replacement costs of equipment. However, the control system of an AC motor is rather complex and its price is relatively high.
The key indicators for measuring motor performance include power, rotational speed and torque. Power directly determines the power of the motor. The motor power of commercial treadmills is generally between 3 and 7 horsepower or even higher. The greater the power, the greater the weight that the treadmill can carry and the better it can meet the exercise intensity requirements of different users. The rotational speed affects the speed adjustment range of the treadmill. The higher the rotational speed, the faster the maximum speed of the treadmill. Torque reflects the motor’s ability to overcome resistance. When users are engaged in high-intensity activities such as climbing slopes, a motor with high torque can provide more stable power output and avoid speed fluctuations.
When choosing a commercial treadmill, the performance of the motor is a factor that must be given key consideration. The appropriate motor for a treadmill should be selected based on a comprehensive consideration of factors such as the foot traffic at the usage site, the user’s exercise needs, and the budget. If it is a large gym with a large flow of people and diverse users’ demands for exercise intensity, it is necessary to choose an AC motor treadmill with high power and stable performance. For some small fitness studios or commercial treadmills used by families, based on the actual situation, under the premise of ensuring certain performance, a relatively economical and cost-effective motor configuration can be selected.
Post time: Jul-21-2025