Motor controller shell with efficient heat dissipation

Abstract

The invention discloses an efficient heat dissipation motor controller shell, and belongs to the technical field of controller shells, the efficient heat dissipation motor controller shell comprises a shell body, communicated frame plates are arranged on the front side surface and the rear side surface of the shell body, limiting frames are arranged in the frame plates, and filter screens are arranged in the limiting frames; and rotating rods are arranged on the two sides of the surface of the limiting frame, fixing blocks are arranged at the outer ends of the rotating rods, the fixing blocks are tightly attached to the surface of the filter screen, and an electric push rod is arranged at the upper end of the frame plate. The arc-shaped sliding plate reciprocates along the track of the arc-shaped sliding rail in an arc-shaped manner, so that the fan fixed on the arc-shaped sliding plate blows air in all directions, the fan blows air to dissipate heat of the encoder body, the motor and the controller at the circle center position of the inner side of the arc-shaped sliding plate, and the fan dissipates heat without dead angles along the external parts of the encoder body, the motor and the controller. Heat dissipation is efficient, and the heat dissipation effect is improved.

Description

technical field [0001] The invention belongs to the technical field of controller housings, in particular to a motor controller housing with high heat dissipation. Background technique [0002] Photoelectric encoder is a sensor that converts the mechanical geometric displacement of the output shaft into pulse or digital quantity through photoelectric conversion. It is mainly used in various numerical control equipment and is currently the most widely used sensor. The photoelectric encoder is mainly composed of grating It is composed of a photoelectric detection device. In the servo system, the grating is coaxial with the motor, so that the rotation of the motor drives the rotation of the grating, and then a number of pulse signals are output through the photoelectric detection device. Rotating speed. In the past 10 years, in the pharmaceutical, food, printing, tobacco, machinery and other industries, it has been widely used in many fields such as CNC machine tools, robots, ...

AI Technical Summary

Problems solved by technology

In the past 10 years, in the pharmaceutical, food, printing, tobacco, machinery and other industries, it has been widely used in many fields such as CNC machine tools, robots, radars, photoelectric theodolites, ground commanders, high-precision closed-loop speed control systems, and servo systems. applications, and the motor controller inside the existing photoelectric encoder cannot be used in harsh working environments, and its heat dissipation performance is poor, so it cannot work normally in harsh environments

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