Stepper Sets Torque Record

Additions to the PK Series of two-phase hybrid stepping motors include the new P-type models range in size from 1.54" to 2.32" long. The former produce 69.4 oz.-in. of holding torque when powered by a bipolar driver and 55.2 oz.-in. with a unipolar driver, while the latter provide 133 and 106.2 oz.-in. of holding torque using bipolar and unipolar drivers, respectively. Rated input current is 0.85A per phase for bipolar and 1.2A for unipolar drive models. The 2-phase hybrid steppers come equipped with a 6-pin plug-in connector receptacle. Pricing ranges from $65 to $75 each depending on the model. For more details, contact ORIENTAL MOTOR U.S.A. CORP., Torrance, CA. (800) 406-7484 ext 843.