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Motor main shaft

A motor and spindle technology, applied in the field of motor parts, can solve problems such as tooth-shaped keys are easily deformed

Inactive Publication Date: 2009-11-11
魏秋湘
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a motor spindle to solve the problem that the tooth-shaped key of the commonly used motor spindle is easily deformed when the brake is applied.

Method used

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  • Motor main shaft

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Embodiment Construction

[0011] like figure 1 As shown, in the motor main shaft 1 described in the embodiment of the present invention, rectangular keys 2 are evenly arranged on the circumference of the main shaft 1 and the brake connection position 3 . The rectangular key 2 can improve the bearing capacity of the large torque generated by the motor main shaft 1 when the brake only works, and improve the safety and stability of the motor.

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Abstract

The invention relates to a motor main shaft. The circumference which is on the main shaft and connected with a brake is arranged into rectangular keys distributed evenly. The rectangular keys can improve the bear capability of high torque of the motor main shaft when the brake brakes, and improve the safety and the stability of a motor.

Description

technical field [0001] The invention relates to a motor part, in particular to a main shaft of a motor equipped with a brake structure. Background technique [0002] At present, the main shaft of a motor with a brake structure generally adopts a toothed key in the part where the brake is installed. The disadvantage of the toothed key is that it bears a large torque when the brake is applied and is easily deformed. Therefore, I designed a rectangular key according to the above-mentioned problems, which can increase the large torque generated when the motor spindle is subjected to brake braking, and improve the safety and stability of the motor. Contents of the invention [0003] The purpose of the present invention is to provide a motor spindle to solve the problem that the tooth-shaped key of the common motor spindle is easily deformed when the brake is applied. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005...

Claims

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Application Information

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IPC IPC(8): H02K7/10F16C3/02
Inventor 魏秋湘
Owner 魏秋湘
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