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The difference between gearmotor and ordinary motor
  • 10 Jun, 2022
  • Posts by : Raiseway
The difference between gearmotor and ordinary motor
A gearmotor is a reducer, which is an integrated body of a reducer and a motor. It has a driving ability and a deceleration function. It has both and is dedicated to reducing/decreasing speed. It is a power transmission mechanism that can use the speed conversion of gears. The speed reducer decelerates the number of revolutions of the motor to the required number of revolutions, and obtains a larger torque. It is usually integrated and assembled by a professional reducer manufacturer and supplied as a complete set.
Ordinary motor is a driver in general. It is the main source of power and has no deceleration function. It is a device that converts electrical energy into mechanical energy. It can use the energized coil (that is, the stator winding) to generate a rotating magnetic field and act on the rotor. (such as a squirrel-cage closed aluminum frame) to generate a magneto-electric power rotational torque. The motor is commonly known as "motor", which is represented by the letter "M" in the circuit (the old standard is "D"), its main function is to generate driving torque, as a power source for electrical appliances or various machinery, the generator is in the circuit. It is represented by the letter "G".
different effects
Geared motor: reduce the speed and increase the output torque at the same time, the torque output ratio is multiplied by the motor output and the reduction ratio, but pay attention not to exceed the rated torque of the reducer.
Deceleration reduces the inertia of the load at the same time, and the reduction of inertia is the square of the reduction ratio. You can see that the general motor has an inertia value.
Ordinary motor: used in various control systems, it can convert the input voltage signal into the mechanical output on the motor shaft, and drag the controlled element to achieve the control purpose.

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