Heat-dissipation rear end cover for servo motor

Abstract

The invention discloses a heat-dissipation rear end cover for a servo motor, and the heat-dissipation rear end cover comprises a rear end cover, a seat, and a shaft hole. One side of the rear end cover is fixedly connected with a fixed lug, and the other side of the rear end cover is fixedly connected with a heat dissipation ring. The surface of the rear end cover is fixedly provided with heat dissipation holes, and one side of the heat dissipation holes is fixedly connected with a boss. One side of the box is fixedly connected with a carbonized ceramic layer, and one side of the carbonized ceramic layer is fixedly connected with a blocking shoulder. One end of the boss is fixedly connected with a blower fan, and one side surface of a fixed lug is fixedly connected with a rubber pad. The surfaces of the heat dissipation holes are fixedly connected with a filter screen. According to the invention, the heat dissipation ring is used for increasing the heat dissipation area, and the heat dissipation ring is made of copper, thereby speeding up the heat dissipation. The blower fan improves the heat dissipation effect of the motor, and the filter screen can effectively prevent a large amount of dust in the air from entering the inner cavity of the rear end cover, thereby enabling the motor to output power stability during operation.

Description

technical field [0001] The invention relates to a rear end cover of a servo motor, in particular to a rear end cover of a heat dissipation servo motor. Background technique [0002] The servo motor is an engine that controls the operation of mechanical components in the servo system. It is an auxiliary motor indirect transmission device. The servo motor can control the speed and position accuracy very accurately. It can convert the voltage signal into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator, and has the characteristics of small electromechanical time constant, high linearity, and starting voltage. It can convert the received electrical signal Converted to angular displacement or angular velocity output on the motor shaft. It is divided into two categories: DC and AC servo motors. Its main feature is that there is no s...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the heat dissipation performance of the motor directly determines the service life of the motor. The structure design of the rear end cover of the existing motor is unreasonable, resulting in poor heat dissipation effect, and after the motor works for a long time, the fan blades will be covered. Full of dust, resulting in unstable output power when the motor is working normally

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