Newport CMA-25CC Compact Motorized Actuator

Newport CMA-25CC Compact Motorized Actuator

This Newport CMA-25CC Compact Motorized linear Actuator is in excellent, like-new condition. It ships with the standard accessories (3-meter interface cable and hardware mounting kit).

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Stock # 49021-1
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Newport CMA-25CC Compact Motorized Actuator

  • Light, Compact, Space-Saving Design
  • Replaces Manual Micrometer
  • Open-Loop DC Servo Motor
  • Integrated Limit Sensors/Switches


CMA Series actuators provide reliable motorized motion in a lightweight and very compact package. The CMA incorporates an excellent space saving design that allows it to be used with a wide variety of linear stages, mirror mounts, and OEM applications. The CMA is designed to fit your existing manual stages and other opto-mechanical components as a direct replacement for manual micrometers.

The CMA provides sub-micron minimum incremental motion and can be used for loads up to 90 N.

To protect your investment, the CMA Series actuators include fixed integrated limit switches. Fail-safe limits cut motor power, preventing accidental over travel.

Product Family: CMA-25CC, CMA25CC, CMA 25CC

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Base Material Aluminum
Drive Mechanism Rolled lead screw
Travel Range25mm
Minimum Incremental Motion<0.5 µm typ.
Backlash <15 µm
Speed Range50–400 µm/s
Normal Load Capacity9 kg max (rated capacity varies with speed)
Limit SwitchesFailsafe Limit
Motor Specifications
Supply Voltage12 V
Armature Resistance103 (+/- 12%) Ohms

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Newport CMA-25CC Compact Motorized Actuator

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Manuals, Datasheets, Drivers, Links

Newport CMA Series Datasheet (pdf) 
Newport CMA Series Manual (pdf) 
Link to Newport Website 

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