| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a torque sensor unit. SOLUTION: A torque sensor unit is composed of a power transfer shaft 75, helical gears 72, 74, and 76 that transfer torque and shaft load being generated by the engagement of a tooth to the power transfer shaft, and a shaft-load measurement means 103 and 113 that regulate the shaft-direction movement of the power transfer shaft and at the same time, are arranged on the axis of the power transfer shaft to measure the shaft load. |
