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Product profile

SDM Integrated Actuator Series

SDM Integrated Actuator Series is Changing Tek compact actuator line for robot and automation builders. It integrates drive and motion-control functions fo...

Facts

Company
ChangingTek Robotics
Product type
component_family
Status
commercial
Primary capability
manipulation
Website
https://www.changingtek.com

About SDM Integrated Actuator Series

Changing Tek’s SDM family packages a brushless motor, feedback and drive electronics into compact rotary actuator units. Current CTSDM28-A1, CTSDM35-A1 and CTSDM42-A1 models provide rated low-speed torque of approximately 0.1, 0.16 and 0.4 Nm respectively, with maximum speeds from 2,400 to 3,000 rpm. Modbus RTU and digital I/O provide the higher-level control interface.

A robot or machine builder integrates the actuator into a gripper, rotary fixture, small joint or feeding mechanism and commands speed or position from a PLC or embedded controller. The packaged format reduces the separate motor, driver and wiring work required around compact motion. Changing Tek offers several body sizes and downloadable mechanical models so designers can select around torque, speed and available installation space.

Market context

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Summary

Type: Actuator family

Core: Integrated motion

Function: Actuation

Audience: Robot OEMs

Operations

Environment
industrial_automation, robotic_joint_integration
Primary user
robot_oem, automation_integrator
Role
rotary_actuation, linear_actuation, precision_positioning
Interaction model
embedded_component
Mobility class
fixed_component
Product detail
clean_photo_or_studio_fallback, Existing product image is already clean and suitable; generation skipped., 2026-06-02, clean_existing_product_media

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