The stator, motor, and compressor are made of stamped steel sheets.

Abstract

The invention proposes a stamped stator sheet, and a motor and compressor comprising this stamped stator sheet, the stamped stator sheet comprising the stamped sheet body. The stamped sheet body comprises an annular yoke and N teeth distributed along the circumference of the yoke, N being 6, 9 or 12, each adjacent tooth being made between them with a winding slot, and a gap is made on the annular yoke, the central angle corresponding to the gap is θ1, θ1 greater than or equal to 60° and less than or equal to 90°, the length of the chord corresponding to the gap is W1, W1 greater than or equal to 45 mm and less than or equal to 65 mm. Through the technical solutions of the invention, the size ratio of the teeth and yoke, the type of slot and the distribution angle of the winding slot, as well as the interrelationship between them, are further optimized, thus achieving the beneficial effect of improving motor performance, reducing motor material costs, and reducing the overall height of the compressor.

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