HighTorque Stepper Motor PKP Series（高扭矩步进电机PKP系列）.pdf

High-Torque Stepper Motor PKP Series The PKP Series is a high-torque type 1.8° or 0.9° stepper motor available in 5 frame sizes from 20 mm (0.79 in.) to 56.4 mm (2.22 in.). The PKP Series also includes the improved SH geared type stepper motors. High-Torque Stepper Motor PKP Series In addition to offering high torque, the PKP Series stepper motors offer more variety of electrical specifications, more frame sizes, encoder models and geared type motors for the optimum stepper motor solutions. High Torque Achieved By using a high-torque motor, a torque increase of 1.2 to 1.7 times the PK Series standard type of the same size (max. holding torque) has been achieved. ■Speed – Torque Characteristics Comparison of the Same Size ■Max. Holding Torque Comparison Bipolar Constant Current Driver Power Supply Voltage: 24 VDC PK Series Standard Type PKP Series Current: 0.85 A/Phase (At 2-phase excitation) 70 0.5 Pullout Torque PKP244D08B-L 0.6 60 0.4 PK244-01B 80 ] ] n 50 i- m· 0.5