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Speed regulation motor

A speed-regulating motor and speed-regulating technology, applied in the shape/style/structure of winding conductors, can solve the problems of low starting torque, difficult motor wiring, low efficiency in low gear, etc., to reduce temperature rise and improve low gear work. Efficiency and improved service life

Active Publication Date: 2019-07-16
ZHUHAI KAIBANG MOTOR MFR +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention proposes a speed-regulating motor, which solves the problems of low-gear efficiency, small low-gear starting torque, and temperature rise in traditional speed-governing motors in the case of many gears, and the difficulty of internal wiring of the motor

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Embodiment Construction

[0023] The present invention will be further described below in combination with specific embodiments. Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than actual drawings, and should not be understood as limitations on this patent; for those skilled in the art, some known structures and their descriptions in the accompanying drawings may be omitted. understandable.

[0024] In the description of the present invention, it should be understood that if the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner" and "outer" are based on the drawings The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so the positional ...

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Abstract

The invention provides a speed regulation motor. The speed regulation motor comprises an L-shaped winding tap speed regulation motor structure and a speed regulation main winding, wherein the public connection wire of the L-shaped winding tap speed regulation motor structure is connected with one end of the speed regulation main winding; at least one middle tap is arranged on the speed regulationmain winding; the common connection wire of the L-shaped winding tap speed regulation motor structure and each middle tap of the speed regulation main winding are used as null lines of different rotation speeds; and a gear wire of the L-shaped winding tap speed regulation motor structure and the null lines of different rotation speeds form gear connection wires of different rotating speeds. According to the speed regulation motor, the rotating speed gears of several times of a traditional L-shaped winding tap speed regulation motor can be obtained under the condition of the same number of gearoutgoing line connectors, so that the low-gear working efficiency of the motor is improved, the temperature rise is reduced, and then the service life of the speed regulation motor is prolonged.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a speed-regulating motor. Background technique [0002] The traditional L-shaped winding tapped speed-regulating motor has a low design cost and is easy to control the slot full rate. However, the traditional speed-regulating motor often has the problem of low low-speed efficiency when there are many gears, which cannot meet customers who have high requirements for low-speed efficiency. If the low gear torque is too small, it will be difficult to start when the torque is too large. In addition, when the traditional L-type motor speed regulation method has more than 3 gears, the stator has too many joints, which is not conducive to the wiring at the end of the stator, the end height is difficult to control, the production is difficult, the efficiency is low, and the relative cost is high. Contents of the invention [0003] In view of the above problems, the present invention pr...

Claims

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Application Information

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IPC IPC(8): H02K3/28
CPCH02K3/28
Inventor 师少平伍光祥漆凌君陈东锁
Owner ZHUHAI KAIBANG MOTOR MFR
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