A high heat dissipation type permanent magnet synchronous motor

Abstract

The invention provides a high-heat-dissipating permanent magnet synchronous motor including a rotor, a shell, a heat dissipation mechanism and a protective mechanism, The rotor is installed at a middle position within the shell, A heat dissipation mechanism is arranged on the left end surface of the shell, the heat dissipation mechanism comprises a stage, a Placement chamber, a cooling fan, Gas pipes, heat collectors, a dovetail slot, a dovetail slider, an Upper Arc Clip, an upper spring, slot, a Connecting pipe, a lower arcuate clamp and a lower spring, the protective mechanism is arranged onthe outer surface of the housing, The protective mechanism comprises a protective cover, a splint, a return spring, a locking bolt, a guide screw hole, a splint, a return spring, a positioning hole and a positioning column. Compared with the prior art, the invention has the following beneficial effects: the high-efficiency heat dissipation function is realized; the protective function is also realized; and the service life is prolonged.

Description

technical field [0001] The invention is a high heat dissipation permanent magnet synchronous motor, which belongs to the field of synchronous motor equipment. Background technique [0002] The heat dissipation efficiency of the permanent magnet synchronous motor in the prior art is not high, and it is easy to cause damage to the motor after long-term use, and the maintenance cost is high; the permanent magnet synchronous motor in the prior art has no protective structure, and the anti-collision effect is not good, so a A high heat dissipation type permanent magnet synchronous motor is developed to solve the above-mentioned problems. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a high heat dissipation permanent magnet synchronous motor to solve the problems raised in the background art above. [0004] In order to achieve the above object, the present invention is achieved through the fol...

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Problems solved by technology

[0002] The heat dissipation efficiency of the permanent magnet synchronous motor in the prior art is not high, and it is easy to cause damage to the motor after long-term use, and the maintenance cost is high; the permanent magnet synchronous motor in the prior art has no protective structure, and the anti-collision effect is not good, so a A high heat dissipation type permanent magnet synchronous motor to solve the above problems

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