In addition to offering high torque, the PKP Series 2-phase bipolar stepper motors offer more variety of electrical specifications, more frame sizes, encoder motors and electromagnetic brake motors for the optimum stepper motor solutions. The PKP Series Bipolar Stepper Motors are available in 0.79 in. (20 mm), 1.10 in. (28 mm), 1.38 in. (35 mm), 1.65 in. (42 mm) and 2.22 in. (56.4 mm) frame sizes.

In addition to offering high torque, the PKP Series 2-phase unipolar stepper motors offer more variety of electrical specifications, more frame sizes and encoder motors for the optimum stepper motor solutions. The PKP Series Unipolar Stepper Motors are available in 1.65 in. (42 mm) and 2.22 in. (56.4 mm) frame sizes.