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Electric actuator SM Series
rotaryfor aircraftstepper

electric actuator
electric actuator
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for aircraft

Max.: 2.5 Nm

Min.: 0.78 Nm


Design Features Industry-standard NEMA frame stepper motors Available encoder feedback and brake options Models to run off of North American & Asian/European line voltages Optimized performance for use with Aerotech stages High-performance micro-stepping up to 50,000 steps/revolution Vacuum and cleanroom versions available The SM series of stepper motors brings efficiency of motion to Aerotech’s line of rotary motor products. With ample torque at high velocities, the SM series is a perfect stand-in for DC brushed or brushless rotary motors in nearly any medium-accuracy motion application. With multiple offerings in frame sizes from NEMA 17 to NEMA 34, the SM series provides additional options to meet our customers’ needs. Design and Integration Flexibility The SM series motors have been designed with optional direct encoder feedback, a holding brake, or even a viscous damper to improve the dynamic response of the rotor. These standard options allow the SM series to adapt to many common motion applications and extend their capabilities for use in a wider array of processes than a general stepper motor.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.