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What Are the Torque and Speed Requirements of AC Gear Motors?

April 24, 2026
What Are the Torque and Speed Requirements of AC Gear Motors?

Appropriate torque and speed requirements are major factors in selecting AC gear motors. The major parameters include starting torque, running torque, maximum torque, target speed, motor speed and gear ratio calculation. Bauer GMC, a leading distributor of gear motors and gear reducers in Mississauga, Ontario, explores these parameters in detail in this blog.

 

What Are The Main Torque Requirements Of AC Gear Motors?

Starting Torque

Starting torque is the amount of torque required to move the load from a stationary position. It is typically higher than the running torque for AC gear motors.
 

Running Torque

Running torque is the required torque to keep the load moving at the desired operating speed.
 

Maximum Torque

Maximum torque is the highest torque the AC gear motor requires to overcome sudden loads or resistance. For selecting the right gear motor, the rated output torque must be higher than the maximum torque.

 

What Are The Main Speed Requirements Of AC Gear Motors?

Target Speed

Target speed is defined as the desired speed of the output shaft of the AC gear motor and helps drive the load.
 

Motor Speed

Compared to the target speed, the motor speed is the actual operational speed of the AC gear motor.
 

Gear Ratio Calculation

To choose an AC gear motor, it is important to know the right gear ratio. This is calculated by dividing the motor speed by the target speed.

 

Conclusion

To summarize, these parameters and metrics are key to determining the selection of AC gear motors.

To learn more about AC gear motors and how they can serve your particular application, reach out to us at Bauer GMC today. As a leading distributor of gear reducers in Mississauga, Ontario, we also offer gear motor repair and other specialized services. Contact us at 905-814-5152 today for more details.

 

FAQs:

What are the common applications of AC gear motors?

The common applications of AC gear motors include industrial automation, conveyor systems, packaging machinery, robotics, and HVAC systems.
 

What are some environmental factors to consider for AC gear motors?

Environmental factors to consider for AC gear motors include IP rating, temperature and location.