Micro DC gear motors are widely used in intelligent robots, intelligent medical equipment, automated industrial equipment, intelligent electronic products, household appliances, communication equipment, intelligent automotive equipment and other fields. The models, parameters and performance of micro DC gear motors used in each industry and equipment are different. When selecting the model parameters of the DC gear motor, you need to pay attention to these points.
The followings are summarized below for reference
1. Before purchasing a DC gear motor, determine its purpose, application scenario, and list various factors such as environmental requirements, operating temperature, and clearance.
2. First, consider current, voltage, speed, reduction ratio, transmission ratio, torque, load capacity, noise, transmission efficiency, number of stages, etc. when determining power requirements.
3. Determine the torque, safe rotation mode, and maintenance mode of the DC gear motor output shaft;
4. Determine the input drive shaft speed and reduction ratio of the DC gear motor;
5. Select the DC gear motor according to the size of the DC gear motor. If the output shaft torque is insufficient, return 2 and rematch; otherwise, return 0.
6. Determine the safety factor SF;
7. The installation dimensions of the reducer and motor;
8. The reduction ratio of the reducer;
9. The performance parameters of the motor, including voltage, power, speed, series current, transmission ratio, load capacity, noise, transmission efficiency;
10. The working environment and working system of the motor;
11. Calculate the torque of the load; For the service life of the motor, torque calculation is crucial. Please pay attention to the maximum torque value (TP) of the acceleration, whether it exceeds the maximum load torque of the motor or not.
When the micro DC gear motor does not have suitable model parameters, customized technical parameters can be used, and the technical parameters can be customized according to requirements, for example, the range of customizable parameters.
