Inner-Rotor Servo Motors


Commercial · Slat-Belt Treadmills
Select by operating power, speed and mounting space.

Inner-rotor and outer-rotor servo motors
for treadmills, strength equipment and vertical climbers.
From treadmill running to two ST130F motor configurations.
For fitness brands and engineering teams.
Select by power, voltage and available space.


Commercial · Slat-Belt Treadmills
Select by operating power, speed and mounting space.

Strength Stations · Cable Training
Select by target resistance, speed and mechanical interface.
See each series for key specifications. Configuration and mounting dimensions are confirmed during selection; drawings are available on request. ST MOTOR supplies motors. Controllers, software and equipment training functions are provided by the customer.

Treadmills · Walking Treadmills
Select by power, voltage and mounting dimensions.
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Treadmills · Walking Treadmills
Select by load, voltage and operating duration.
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Ellipticals · Rowers · Exercise Bikes
Select by display load, speed and equipment power design.
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Exercise Bikes · Ellipticals · Rowers
First confirm whether generation is needed, then match the resistance requirements.
Explore Series →Photos show series appearance. Installation dimensions follow the approved drawing. Explore the key specifications and discuss samples for your selected series.
Discuss changes to the mounting interface, power or operating conditions when an existing series needs adapting.
Explore Custom DevelopmentTell us the application, installation space and operating requirements.
Agree on the configuration, then manufacture and test samples.
Use test feedback to refine the design. Plan production after sample approval.
Check motor parameters, mounting dimensions and running performance against the agreed requirements.
Explore Manufacturing & Testing
Share your application and mounting requirements, even if the specifications are not yet finalized.