Brushless DC Motor offers high torque to size ratio.

Press Release Summary:




Brushless DC Motor measures 2.33 OD x 0.635 in. long with peak torque rating of 22.4 oz-in. Mechanical time constant is 5.5 msec, and electrical time constant is 0.86 msec. Typical current consumption is 200 mA at 10 V at speed of 4,300 rpm. Low rotor inertia of 5.3 x 10-4 oz-in. sec² contributes to rapid acceleration and deceleration. Motor is suitable for X-Y positioning tables and semiconductor manufacturing equipment.



Original Press Release:



New Highly Responsive Brushless DC Motor



Servo Magnetics Inc. - Canoga Park, CA; a high performance electric motor manufacturer, introduces a new, extremely responsive compact brushless DC motor that features a high torque to size ratio. The peak torque rating is 22.4 oz-in from the 2.33" O.D. X 0.635" long motor. Its mechanical time constant is 5.5 milliseconds, and its electrical time constant is 0.86 milliseconds. Typical current consumption is 200 milliamps at 10 volts at a speed of 4,300 RPM. A low rotor inertia of 5.3 X 10-4 oz-in. sec² contributes to its rapid acceleration and deceleration. The motor is shown with an optional, 2-data channel in quadrature, 2048 line encoder with 300 KHz frequency response. This motor is designed for critical applications including X-Y positioning tables, semiconductor manufacturing equipment, as well as other industrial process equipment where space is also a major factor.
Web site: www.servomag.com

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