
28 mm Integrated Closed-loop Stepper Motor
Compact 28 mm closed-loop stepper motor integrating drive electronics, RS-485 and configurable I/O for precise motion in limited spaces.
Explore available All-in-One Integrated Closed-loop Stepper Motor products, compare verified specifications and open each product page for complete technical data, drawings and integration information.




Compact 28 mm closed-loop stepper motor integrating drive electronics, RS-485 and configurable I/O for precise motion in limited spaces.

The SPAI42RC is a 42 mm integrated closed-loop stepper motor with 12–24 VDC supply, up to 2.2 Apeak output and four motor…

SPAI57RC is a 57 mm integrated closed-loop stepper motor with RS-485 communication, 24–48 VDC supply and up to 5 A peak output…

SPBI86RC is an 86 mm integrated closed-loop stepper motor with 24–70 VDC input, 6 A peak output and 2.6–7.2 N·m holding torque.
Start with the operating environment and motion requirement, then confirm mechanical fit and electrical integration against the product-level technical data.
Define vacuum level, temperature range, cleanliness and other environmental constraints.
Confirm load, speed, torque, travel, positioning accuracy and duty cycle.
Match frame size, mounting interface, shaft or screw configuration and available installation space.
Review supply, current, feedback, drive method and communication requirements before selection.
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