Statorstanzblech und Motor und Verdichter damit

Details

Veröffentlichungs-Nr.

EP4811608

Anmeldetag

7. Juli 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

H02K1/14, H02K1/16

Abstract

The present application discloses a stator punching sheet and a motor and a compressor including the same, including a punching sheet body (1). The punching sheet body includes an annular yoke (2) and N teeth (3) distributed in the circumferential direction of the yoke, N is 6, 9 or 12, every adjacent teeth are provided therebetween with a winding slot (4), and a gap part is provided on the annular yoke, the central angle corresponding to the gap part is θ1, the θ1 is greater than or equal to 60 degrees and less than or equal to 90 degrees, the chord length corresponding to the gap part is W1, the W1 is greater than or equal to 45 mm and less than or equal to 65 mm. Through the technical solutions of the present application, the dimensional proportions of the teeth and yoke, the slot type and distribution angle of the winding slot, and mutual relationships thereof are further optimized, thereby achieving the beneficial effects of improving the motor performance, lowering the motor material cost and reducing the overall height of the compressor.

Anmelder

Firma

Huangshi Donper Compressor Co., Ltd.

Land

🇨🇳 China

Fachgebiete