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Oil pollution prevention motor

A technology of anti-oil pollution and rotor core, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve problems such as damage, grease leakage, destructiveness, etc., to overcome oil pollution problems, improve overall quality, and prolong service life Effect

Pending Publication Date: 2019-02-19
杨庆华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the mechanical arm, the lubricating grease of the harmonic reducer often leaks. The leaked grease has a great impact on the internal motor and is very destructive. Once the grease overflows into the stator coil of the motor, it will cause The short circuit of the motor winding coil will stop the whole machine and cause serious damage, thereby reducing the overall quality of the robot arm

Method used

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  • Oil pollution prevention motor
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Embodiment Construction

[0013] Please combine the attached figure 1 , figure 2 and image 3 The scheme of this application will be described again.

[0014] The anti-oil pollution motor of the present application specifically includes a harmonic reducer 6, a motor 1 and a housing 7, the motor 1 has a rotor core 3 and is installed on the input shaft 4, and the stator core 11 of the motor 1 is installed on the housing 1 Above, the stator core 11 has a coil sheath 2 , the coil sheath 2 is higher than the coil, and the coil sheath 2 is filled with curing glue 21 .

[0015] The anti-oil pollution motor 1 of the present application is composed of a stator core 11, a coil 12, a rotor sheath 34, a rotor core 3 and a magnetic tile 3, etc., and a motor 1 is installed on the input shaft 4 of the harmonic reducer 6 of the present application. The rotor core 3 in 1 is installed on the input shaft 4, and the rotor core 3 has several rotor core fixing screw holes 31. In the actual motor assembly process, the r...

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Abstract

The invention relates to an oil pollution prevention motor, and particularly belongs to the technical field of robot manufacture. The motor comprises a harmonic reducer, a motor body and a shell. Themotor is characterized in that the motor body is mounted on an output shaft arranged on the harmonic reducer, the motor body is provided with a stator core mounted on the output shaft and a rotor coremounted on the shell, the rotor core is provided with a coil sheath, and the coil sheath is higher than a coil and filled with cure adhesive. The oil pollution prevention motor has the advantages that a coil sheath is arranged on the stator core, so that the problem of oil pollution caused by lubricating oil leakage brought by the harmonic reducer can be effectively overcome, so that disruption of oil pollution to the coil is effectively removed, the service life of the motor is prolonged, and the quality stability of a mechanical arm is improved.

Description

technical field [0001] The application is an anti-oil pollution motor, and specifically relates to the technical field of robot manufacturing. Background technique [0002] A harmonic reducer is installed inside the mechanical arm, and lubricating oil is filled in the reducer body for lubrication. During the operation of the mechanical arm, the lubricating grease of the harmonic reducer often leaks. The leaked grease has a great impact on the internal motor and is very destructive. Once the grease overflows into the stator coil of the motor, it will cause The short circuit of the motor winding coil will cause the whole machine to stop working and cause serious damage, thereby reducing the overall quality of the robotic arm. Contents of the invention [0003] Aiming at the above problems, the present application proposes a motor that effectively prevents grease erosion, including a harmonic reducer, a motor, and a housing, and is characterized in that the motor has a rotor...

Claims

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Application Information

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IPC IPC(8): H02K7/10H02K5/10
CPCH02K7/10H02K5/10
Inventor 杨庆华
Owner 杨庆华