Large-inertia grinding head motor

Abstract

The invention relates to a large-inertia grinding head motor. The motor comprises a casing, a motor rotating shaft, a stator iron core with a winding arranged in the casing, and a rotor positioned inthe stator iron core and supported by the motor rotating shaft, the front end and the rear end of the casing are respectively connected with a front end cover and a rear end cover, the rear end of themotor rotating shaft penetrates out of the rear end cover to be fixedly provided with a fan, the front end of the motor rotating shaft penetrates out of the front end cover to be fixedly provided with a grinding wheel seat, and the front end face of the inertia ring group is close to the rear end face of an iron core of the rotor. After the structure is adopted, the inertia ring sets with the corresponding number can be additionally arranged on the small-power grinding head motor according to working requirements, so that the small-power motor also has the same inertia as a large-power motor.

Description

technical field [0001] The invention relates to the field of motors, in particular to a large inertia grinding head motor. Background technique [0002] The grinding head motor is mainly used in the glass deep processing industry for grinding glass corners. Due to the particularity of the working conditions and performance requirements, long life and high precision requirements are put forward for the grinding head motor. However, even under the condition of sufficient theoretical analysis, it is still difficult to maintain a relatively high stable operation and ensure the grinding accuracy under such a high load condition. These difficulties mainly come from the mechanical part, especially the rotor. [0003] Due to the characteristics of the motor, the motor has different iron core lengths under different powers, but the total length of the motor's shaft is the same, which leads to different inertias of the motor under different powers. Since the motor of the edging mac...

AI Technical Summary

Problems solved by technology

[0003] Due to the characteristics of the motor, the motor has different iron core lengths under different power, but the total length of the motor shaft is the same, which leads to different inertia of the motor under different power

Since the motor of the edging machine is used in both high-speed and low-speed environments, if you choose a high-power motor, it can certainly meet the work requirements, but when the machine does not need such a large inertia during normal work, the phenomenon of torque waste occurs. , which requires the design of a large-inertia micro-motor, that is, the small-power motor also has the same inertia as the high-power motor, so as to save energy consumption and reduce production costs

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