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Machine Design

PM BLDC motors

A family of modular brushless permanent-magnet motors consists of 75‑mm (2.95-in.) squared motors in three stack lengths. Peak motor torque varies from 250 to 630 Ncm (354 to 892 oz-in.), while peak output power ranges from 420 to 1,000 W. Axial lengths are 115 mm (4.53 in.), 140 mm (5.51 in.), and 165 mm (6.50 in.), respectively.

The motors are available with Hall sensors, an incremental position encoder with 4096 counts postquadrature, and/or a multiturn absolute encoder AE65 Series with SSI interface. Available winding voltages range from 12 to 325 Vdc.

A speed and position motion controller with CANopen, Profibus, Modbus, or Ethercat can be fitted to the motor.

Dunkermotoren USA Inc.
2511 Technology Dr.
Elgin, IL 60124
(224) 293-1300

© 2011 Penton Media, Inc.

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