AC shaded pole spur electric gearmotor
SPG
Determine the nominal or rated voltage and frequency. Also, the high and low voltage conditions must be addressed, as there is a direct relationship between voltage, motor performance and winding temperature.
TORQUE
Torque performance is normally rated in newton meters (or inch-punds) of starting, running, or breakdown torque. It is important to determine if the torque load is immediate, gradual, or of shock nature. This decision is essential for determination of the proper motor, gearing and gearcase configuration. All variable loads and worst case scenarios of your application must be considered.
