DC motor on kitchen garbage disposal

A kitchen garbage disposal is a cleaning device that is used to grind food scraps into powder or small particles and drain them naturally with water into the drain. The motor is the main part of the kitchen garbage disposal. There are many benefits of using a DC motor in the garbage disposal, which will be described in detail below.

1. DC motor has simple structure and reliable performance.
2. High speed and smooth operation. At present, the speed setting of DC motor for food waste disposer at home and abroad is generally between 3500-4500 rpm. Since speed and noise are directly related to service life, customers can use the right speed, torque and other characteristics to build their own products.

3. The starting and running current fluctuations of the garbage disposal DC motor are very small.
4. With a constant applied voltage, as the load on the DC motor increases, the resistive torque on the armature shaft increases and the speed of the motor decreases, reducing the counter-electromotive force. Until the electromagnetic torque increases to balance with the resistive torque line pair, the motor will run in a balanced mode at a larger load, with a corresponding decrease in speed. On the other hand, when the load is lighter, the motor can run smoothly at a correspondingly high speed. Therefore, when the load on the waste disposal DC motor changes, the armature current, speed and torque will automatically adjust to meet the needs of driving various loads, which is the basic idea of automatic torque balancing of DC motors.

The above is the application of DC motor in kitchen garbage disposal, more related information welcome to consult us at any time