| 摘要 |
PROBLEM TO BE SOLVED: To reduce time and labor required for recovery when a safety device is actuated and to reduce the number of part items by forming the safety device as an integral constitution with a geared motor. SOLUTION: A motor is composed of a motor part M, a reducer part R, and a terminal box TB, the motor part M accommodates a motor m1 that is rotated by obtaining a power source from an external power supply, and the reducer part R is a reduction gear in inscribed engagement planetary gear structure. Then, a large terminal box TB is mounted to the side surface of a geared motor G where the motor and the reduction gear are formed in one piece, and the terminal box TB also plays the role of the function of a normal terminal block and incorporates a breaker BK. Therefore, a safety device is mounted to the motor m1 itself and can be easily recovered on site, and even if a breaker is tripped, time and labor required for recovery are drastically reduced and at the same time reducing the number of part items are reduced since the terminal block and the safety device can be shared. |
