wholesale mini gear motor inertia problem
Inertial matching
In the selection and debugging of the deceleration system, you often encounter inertia problems!
The specific performance is:
1. In the selection of the deceleration system, in addition to factors such as the torque and rated speed of the motor, we also need to calculate the inertia of the mechanical system converted to the motor shaft, and then according to the actual operating requirements of the machine and the quality requirements of the workpiece. Specifically selecting a motor having a suitable inertia size;
2. During commissioning (in manual mode), correctly setting the inertia ratio parameter is a premise to give full play to the best performance of the mechanical and deceleration system. This point is highlighted in the system that requires high speed and high precision.
When measuring the dynamic characteristics of the mechanical system, the smaller the inertia, the better the dynamic response of the system; the larger the inertia, the larger the load of the motor, the more difficult it is to control, but the inertia of the mechanical system needs to match the motor inertia. Different institutions have different choices for the principle of inertia matching and have different performances. The determination of inertial matching needs to be determined according to the mechanical process characteristics and processing quality requirements.
