A gearmotor is a speed reducer with a directly connected motor. A gearmotor does not use a bell and coupling adapter to mount the motor, the motor is in fact part of the speed reducer. A first advantage of the gearmotor compared to another combination of motor and gearbox is the length. Geared motors are compact in size. If you want to buy gears, read this article because it can help a lot.
A geared motor typically has the input gear of the gearbox mounted directly on the motor shaft. Gearmotors are mechanically simpler than other combinations of motors and gears. A gearmotor does not use couplings and has fewer bearings. As a result, installation is simplified and less maintenance is required. There are no belts to be tensioned or shaft alignment requirements. Some belt covers wear and require replacement; because a gear motor does not include these parts, the cost of installation and maintenance will be reduced.
The best tips for gear reducers
There are few disadvantages to gearmotors: The motor flange and shaft section are specifically designed to be mounted to a speed reducer, it is important to prevent oil or grease from going into the motor or it could be damaged.
Gearmotors are available in a wide range of power and gear ratios. The gearbox section of a gearmotor is available with different shafts and gear configurations. Gearmotors are available with AC motors, DC motors, with brakes or special modifications. The figure below shows some common types of gearmotors.
Industrial gearmotors consist of one or more gear pairs. These gear pairs adjust the speed and mechanical power of devices and machines operated by a motor. These machines need gearmotors to adjust the speed of the motor and make the machines work properly.
How does an industrial gearmotor work?
Machines whose motion is generated by a motor need to control and adjust the speed of that motor. If the speed of motors could not be reduced or adjusted by industrial gearmotors, industrial machinery could not be used.
Therefore, an industrial gearmotor serves to reduce the speed of machines and equipment in industry. To do this, gearmotors adapt the speed of the motor to an appropriate speed. This adaptation of the speed is what allows the good operation of the machines Industrial gearmotors are coupled to an electric motor. This motor is closed and cooled by one or more fans. In this way, it is guaranteed that all the components work with maximum efficiency.
Industrial gearmotors are used, for example, in an industrial compressor. The gearmotor is used so that the motor can start the movement of the compressor and maintain the speed. For this effect to occur, it is necessary to reduce the revolutions of the motor in order to obtain sufficient torque. By torque, we mean two forces parallel to each other, which go in opposite directions using the same intensity.
The application possibilities for gearmotors are very wide. In fact, without industrial gearmotors, the economy would be paralysed. In industrial production, for example, they are in charge of moving the conveyor belts. They are also responsible for machines that lift and lower loads. And of course, of all the machines that move products from one point to another.