Saixing motors are designed for quiet operation through proprietary motor design methods and material selection, which greatly reduces motor noise. There are many factors to consider, such as how the motor is mounted in the application, and the load and speed at which the motor will operate. Another consideration is the type of bearing selected for the motor and/or gearmotor. If the application has a noise requirement, the audible noise level of the proposed motor/gearmotor should be thoroughly tested in the design before a final selection is made.