Take a look at the pmdc spur gear motor wholesale equipment features

1, the gear ratio is large, and the multi-level composition can also be selected according to the necessity, and the transmission ratio can reach the specified size.

2, high transmission efficiency. Because the tooth combination part is selected to flip the tooth, the general first stage transmission efficiency is 90%--95%.

3, compact structure, small size, light weight, compared with the general helical cylindrical gear reducer, the volume can be reduced by 2/1-2/3.

4, less common faults, long service life, the main transmission system tooth assembly is made of 45 steel, good physical properties and wear resistance, because of rolling friction, less common faults, durable.

5, stable and reliable operation, because the transmission system in the multi-tooth joint, stable, safe and reliable operation, low noise.

6. Convenient disassembly and maintenance.

pmdc spur gear motor wholesale noise may be due to the friction, vibration and impact of the gear shaft, how to further reduce and reduce the noise, so that it is very in line with environmental regulations, are key topics at home and abroad research, reduce the transmission gear noise in the operation of the reducer has become a very important topic research in the industry. Many experts and scholars around the world regard the change of tooth meshing stiffness in the transmission gear as an important factor of the dynamic load, mechanical vibration and noise of the transmission gear.

pmdc spur gear motor wholesale gear wear the main cause!

pmdc spur gear motor wholesale is a kind of external equipment that can provide larger rotation, reduce the export rate and increase the output torque according to the reducer and micro composition. When the micro gear motor drive mechanism will be tuned to reduce the micro motor gear bite transmission gear speed, it will also lead to damage in the manufacturing process. What is the cause of the micro gear motor gear wear? Below Chengdu Tianfu micro motor is simply to tell you.

When generally installed in the vertical micro gear motor installation is easy to cause sufficient grease, when the micro DC motor stops working when the motor and reducer gear shaft oil, the wetting of the transmission gear can not be maintained, and the operation may lead to the increase of gear mechanical friction, until the destruction of the main factors related to the use and quality of grease. The infiltration of damaged metal scraps in grease can cause tooth defects.

If the hardness of the gear heat treatment is insufficient or there is no heat treatment process, the quenching hardness of the transmission gear also has a great impact on the damage of the micro reducer. The drive wheel is generally low. If the drive wheel and shaft tooth strength is not consistent, it will also cause accelerated damage. If the requirements are too high, atmospheric cyanide or carburizing quenching can be tried.

If the arc drive gear is too sensitive to the core pitch deviation, especially the positive direction deviation of the core pitch, it will often reduce the tensile strength of the gear teeth and improve the rolling damage.

The gear material of the micro-reducer motor does not meet the requirements, which will also lead to abnormal damage, such as the system shortcomings of sand holes, air holes or loose, ball printing ink on the transmission gear. The tooth precision and motion precision of the transmission gear can not meet the requirements and it is easy to cause damage, which needs special attention.

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