High-torque step motors

By Control Engineering Staff July 1, 2000

Dover, N.H. -A family of NEMA size 23 high-torque stepping motors offers 1.5 times the power of standard motors of similar size. Three stack lengths (1.75, 2.22, and 3.09 in.) supply holding torques of up to 250 oz-in. from the 2.22 in.2 package. Several stock windings are available for bipolar (4 leads) and unipolar (6 leads) drives. Other features include choice of connectors, feedback devices, mountings, shaft modifications, and CE approval.