| 摘要 |
The present invention relates to a motor rotator test device which determines whether a rotator is tested goods or not without the disassembly of the rotator and obtains an accurate test result without an image device or the workmanship of an operator. A rotator test device of a motor including the rotator and a stator having a rotating axis comprises; a motor driving part which drives the rotating axis by being combined with the rotating axis by a belt; a rotating plate which is connected to the end part of the rotating axis and has multiple detection groove formed at regular intervals; a sensor part which detects a rotating angle of the rotating plate using the detection groove when the rotating plate is rotated by the driving motor; and an analyzing terminal which detects phase impedance of alternating current applied to the motor by applying the impedance detected in the constant voltage environment to the rotating angle after applying the constant voltage to the stator and determines the quality of the rotator in reference to a matching rate of the phase impedance. |
