Johnson Electric (Vandalia, OH) offers the Saia® UAL series of linear stepper motors that deliver constant positioning force up to 30N over the full travel distance of up to 15 mm, at speeds up to 4.16 mm/s at 200 Hz. They feature a removable bayonet-style flange for mounting, a flexible design that accommodates custom requirements, and a 20 × 30-mm footprint for space-restricted applications. The motors are available in unipolar or bipolar models for use in instrumentation, valve control, dispensing, metering pump, auger, and medical automation applications.
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