How to select a gear motor

3: When selecting electrical properties, try to choose low speed and small reduction ratio, so that you can get a high-strength and long-life product.

Three: Noise selection

Usually, the noise refers to mechanical noise

1: After the motor is installed in the product, it is found that the sound is relatively loud and the noise needs to be improved. Repeated sample delivery still cannot solve the problem, and this situation often occurs. In fact, this noise may not necessarily be the noise emitted by the product itself, but may be caused by a variety of noises, such as resonance caused by too fast rotation speed, such as resonance formed by direct rigid cooperation between the reduction box and the mechanical equipment, such as noise caused by the eccentricity of the drag load, etc.

2: In addition, the selection of the product itself also requires strong technical support. Generally, the noise of plastic gears is lower than that of metal gears, the noise of helical gears is lower than that of spur gears, and the metal worm gear structure and planetary gearbox have greater noise. Of course, noise can also be effectively reduced by optimizing the design and ensuring processing accuracy.

Four: Determine the priority direction of product guarantee

1: Select different reduction motors according to different use environments. For example, financial machinery requires product reliability, toys require product safety and environmental protection, industrial products such as valves need to give priority to product life, and household products should give priority to product silence, etc.

2: Usually, experienced engineers will tailor detailed products that meet the requirements of customers according to different customer requirements, and are not limited to meeting the speed and torque of the product.

Due to the wide variety of product uses, the selection of reduction motors is a subject, and it is difficult to achieve professional level in a short time. In this case, it is best to entrust professional engineers to help with the selection, which can achieve twice the result with half the effort.