After meet the power criterion is not the same motor can it load. To make the motor with dynamic load, torque requirements must also be met. That is, the conversion of the rated torque of the motor must be greater than the load on the motor shaft torque, as shown in Figure II.
TMN≥TL′
These conditions may seem simple, but in practice, but often there is a misunderstanding of the contravention of the above conditions.
PLC ONE 