6.6. Motor and reducer replacement
6.6. Motor and reducer replacement
Caution:
This robot has a brake installed on the motor to maintain the position of the arm and when the motor is disassembled, the arm will fall. To prevent this, hang the arm with the crane or insert a fixating pin to keep the 1st and 2nd arms fixed.
When touching the motor immediately after the robot stops, check the temperature of the motor. The weights of the motor and reducer are as follows. When transporting the motor, be careful.
Table 6‑3 Weight (motor)
Axis | S | H | V | R2 | B | R1 |
Weight(kg) | 11.9 | 23.9 | 11.9 | 3.1 | 3.1 | 3.1 |
Warning:
In this work, there is a part performed with the motor [ON]. Therefore, perform the work in pairs. An observer must always be ready to activate an emergency stop. The other performs the work quickly and carefully. An escape route should be determined before starting work.