10.5 SER series servo motor overload characteristics
10.5.1 Overload protection definition
The overload protection of the servo motor is to prevent the motor from overheating.
10.5.2 Reason for overload of servo motor
1) When the motor runs more than the rated torque, the operation time is too long.
2) Load and motor inertia ratio is too large and acceleration and deceleration too frequent.
3) Motor power cable or encoder wiring error.
4) Servo drive gain is set incorrectly, resulting in motor shock.
5) The motor with a holding brake, the brake will not be kept open but operate.
10.5.3 SER series servo motor relation for servo motor load and running time