| 摘要 |
PURPOSE: A torque sensor is provided to enable a movable member fixed to a movable plate to move smoothly between a rotary shaft and a fixed shaft since a space projection is formed in the rotary shaft and the fixed shaft. CONSTITUTION: A torque sensor comprises a rotary shaft(110), a moving plate(120), a fixed shaft(130), and a sensor-device(140). The first rotary shaft is connected to a first rotation shaft(111) and a second rotary shaft(112). The rotary shaft is formed in a third rotary shaft(113), a fourth rotary shaft(114), and the second rotary shaft. A transmission shaft(115) is formed on one side of the third rotary shaft. The movable plate comprises a central groove(121) and a slide groove(122). A coupling groove(123) is formed in the movable plate. The fixed shaft is formed with an elastic groove(136) and a fixing bolt(137). The sensor device connects to the movable plate and moves according to the movement of the movable plate and comprises a sensor unit(142).
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