What does the meaning of rated duty S2-30?

Answer 1

Rated duty S2-30 refers to a specific classification for electric motors. It indicates that the motor is designed for short-term operation with a maximum running time of 30 minutes, followed by a cooling period. This duty cycle is typically used for applications that require high starting torque or intermittent operation. The "S2" designation means the motor can handle this specific duty cycle without overheating or damaging the components.