Garden tool motor facilitating positioning of magnetic steel

Abstract

The utility model relates to a garden tool motor convenient for magnetic steel positioning, including rotor and stator, the stator includes stator core, a plurality of windings and support, and the stator core sleeve joint is established on the support, and the support center is provided with the shaft hole, and the rotor includes the pivot, the back cover and the shell, and the pivot rotation is connected in the shaft hole, and the pivot front end stretches out the connecting portion outside as the output end, and the pivot rear end stretches out the stator core outside and connects the back cover, and the back cover outer edge is connected with the shell, and the shell inner wall is circumferentially scattered and is attached with a plurality of magnetic steel, and the back cover one side towards the shell is connected with the positioning ring perpendicularly, and the free end end face of positioning ring is circumferentially evenly distributed with a plurality of interval strips, and the clearance between interval strip and magnetic steel is one to one correspondence, and the positioning groove that is adapted with a piece of magnetic steel is formed between two interval strips, and the assembly position of each interval strip on the back cover to magnetic steel is positioned. The utility model improves the positioning convenience when the magnetic steel assembly, improves the motor assembly efficiency.

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