Speed Control Systems Extend Power Output And Speed Range

New models have been added to the BX series brushless dc speed control systems with output powers of 200W and 400W. The models are available with GFH gearheads or with round shafts; electro- magnetic brake models are also available for use where the load must be held in stationary position. The OPX-1A control module extends the speed range of the series from 30 to 3,000 rpm to 3 to 3,000 rpm. It also features improved temperature regulation to 0.05% over its entire speed and operational temperature range. The module displays position, speed and torque data and alarm history. ORIENTAL MOTOR USA CORP., Torrance, CA. (800) 406-7484, ext. 843.