Stalling Torque

This is the maximum torque that the motor can produce at a certain voltage and frequency, and if the load exceeds this torque, the motor will stop. (2)

Speed - Torque Characteristics

(1): Starting Torque
(2): Stalling Torque
(3): Rated Torque
(4): Synchronous Speed
(5): No Load Speed
(6): Rated Speed