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Side-magnetic motor

A magneto and component technology, applied in the field of electric motors, can solve the problems of poor braking effect and complex structure, and achieve the best braking effect, simple structure, and the effect of improving the braking effect.

Inactive Publication Date: 2013-02-13
HUZHOU NANYANG ELECTRIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing side magnet motors usually use single-sided braking in terms of braking. The motor produces a braking effect through the friction between the movable surface and the fixed surface, and the braking effect is not good; although some braking effects are good, the structure is relatively complicated.

Method used

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  • Side-magnetic motor

Examples

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Embodiment Construction

[0013] Example. A side magnet motor such as figure 1 shown. The side magnetic motor includes a fixed seat 1, which is sequentially fixed with a brake pad assembly 2, a front envelope 5, a stator assembly 6, a rear envelope 8, and a copper sleeve 9; the rotor assembly 7 is fixed in the motor through the fixed seat 1. The brake pad assembly 2 is connected with a friction pad 3 . The rotor assembly 7 includes a rotor 12 , the front end of the rotor 12 is connected with a retaining ring 11 for a shaft, and the rear end of the rotor 12 is fixed with a brake disc assembly 4 ; the compression spring 10 is sleeved on the rotor 12 . The brake disc assembly 4 is made of pure iron material.

[0014] Working principle: as figure 1 The braking principle of this invention is to install a pure iron brake disc and spring at one end of the rotor through the peripheral magnetic field of the motor. When the motor is energized, the brake disc is disengaged from the silicone friction plate und...

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Abstract

The invention discloses a side-magnetic motor, which comprises a fixing seat (1) and is characterized in that the fixing seat (1) sequentially fixes a brake block component (2), a front sealing sleeve (5), a stator component (6), a rear sealing sleeve (8) and a copper sleeve (9); a rotor component (7) is fixed in the motor through the fixing seat (1); the brake block component (2) is connected with a friction block (3); the rotor component (7) comprises a rotor (12), a retaining ring (11) for a shaft is connected to the front end of the rotor (12), and a brake disc component (4) is fixed at the rear end of the rotor (12); and a pressing spring (10) is sleeved on the rotor (12). According to the side-magnetic motor, friction force of a braking device of the motor is increased under the condition of simple structure, so that a braking effect of the motor is enhanced to a certain extent.

Description

technical field [0001] The invention relates to a side magnet motor, which belongs to the field of electric motors. Background technique [0002] The side magnet motor is a small motor and a high performance motor. Due to its small size, it is widely used in various products such as electric lift doors and windows, sunshade systems, projection screens, etc., and has a great market demand. [0003] Existing side magnet motors usually use single-sided braking in terms of braking. The motor produces a braking effect through the friction between the movable surface and the fixed surface, and the braking effect is not good; although some braking effects are good, the structure is relatively complicated. . How to further increase the frictional force to increase the braking force of the braking device through a simple structure has always been a difficult problem to be solved by those skilled in the art. Contents of the invention [0004] The object of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/102
Inventor 沈恩明沈荣泉罗银荣
Owner HUZHOU NANYANG ELECTRIC MOTOR