Regular maintenance of the motor and excitation system, and timely replacement of worn parts, are also important means to ensure the accuracy of speed control.
For the miniature gear motors that drive IC card reading/writing mechanisms, valve opening/closing, or mechanical counter resets, their "low-noise" characteristic is far from a bonus in these scenarios; it is a key design element concerning user experienc
By installing an encoder or rotary transformer on the output shaft of the gear motor, the rotational speed signal can be acquired in real time and fed back to the controller.
PWM speed control uses high-frequency pulse width modulation technology to periodically change the effective value of the armature voltage, thereby achieving precise speed control.
Through multi-dimensional collaboration of material optimization, precision manufacturing, structural innovation, and control strategies, the gear motor successfully reduces operating noise to a level almost imperceptible to the human ear, creating a trul
AC motors have a simple structure, without commutators or brushes, making maintenance easier and the cost correspondingly lower.