| 摘要 |
PURPOSE: A torque motor for controlling tension of a yarn separation device is provided to constantly maintain rotation output of a motor and to prevent vibration of a rotor. CONSTITUTION: A torque motor for controlling tension of a yarn separation device comprises a casing(210), a stator(220), and a rotor(230). Guide holes are continuously formed at the girth of an iron core(231) of the rotor. Core pins(232) are coupled at the guide holes and fix the iron cores. Metal support plates(233,234) are attached on the back side and front side of the iron core. |
