Transcription of Stepper Motor Linear Actuators
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Stepper Motor Linear ActuatorsClassical Motor -Leadscrew / Ballscrew Linear Actuators FORCE Physik Instrumente (PI) GmbH & Co. KG 2008. Subject to change without Inspirations2009 08 & Drives FundamentalsClassic Drive Systems ( Stepper & Servo Motors)ActiveDrive DC Motorbecause no external driverdrives are good dynamic per-steps, without the need of posi-Some of the advantages of DC-and cabling are requiredformance, fast response, hightion sensor or servo-loop. torque at low rpm, low heatStepper motors have very longmotor drives are good dynam-Elimination of PWM amplifi-dissipation and low and are especiallyic performance, fast response,er noise radiation by mount-suited for applications wherehigh torque at low rpm, lowing the amplifier and motorDC- Motor / Gearhead Drivepredictablepositioningisheat dissipation and low vibra-together in a single electri-required as opposed totion.
M-228 and M-229 series linear actuators provide a travel range of 10, resp. 25 mm, and are equipped with high-resolu-tion stepper motors. The step-
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