5 Phase, Very good stepper for heavy duty, high torque applications.Refer to winding image for 6 lead Uni-Polar / Bipolar connection. PK268-02A-C56$23.23PriceAdd to CartDetailsSpecifications: Current : 1.4 A/phase Voltage : 6.4 V Resistance : 4.5 ohms/phase Hold. Torque : 1.75 N.m Angle : 1.8 Deg.