Oriental Motor's VEXTA PK564 NAC A20 is a 5-phase stepping motor designed for precise incremental motion in automation and positioning tasks. The PK564 NAC A20 model lists a coil current rating of 1.4 A and a coil resistance of 0.7 ohm, specifications that support consistent torque when paired with a compatible five-phase drive. This five-phase design provides reliable, repeatable stepping for applications requiring accurate, controllable positioning with smooth operation when driven by the appropriate controller.
