微特电机 ›› 2025, Vol. 53 ›› Issue (5): 41-44.

• 设计分析 • 上一篇    下一篇

一款小尺寸有限转角旋变发送机的高精度优化设计#br#

杜婉婷, 叶振东, 孙俊婷, 李长年   

  1. 中国电子科技集团公司第二十一研究所,上海 200233
  • 收稿日期:2025-02-28 出版日期:2025-05-28 发布日期:2025-05-28

A High-Precision Optimization Design of A Small Size Limited Corner Resolver Transmitter#br#

DU Wanting, YE Zhendong, SUN Junting, LI Changnian   

  1. No. 21 Research Institute of CETC,Shanghai 200233, China
  • Received:2025-02-28 Online:2025-05-28 Published:2025-05-28

摘要: 针对 26 mm 基座的小尺寸、45° 机械转角范围内的旋变发送机的高精度需求,通过对比不同极对数的特
点,进行槽配合和绕组优化设计,并通过实物制造和试验,达到误差小于 2′的精度要求,验证了增加极对数对于提高
旋变发送机精度的有效性。

关键词: 小尺寸, 有限转角, 旋变发送机, 高精度

Abstract: Aiming at the high precision requirement of rotary transmitter with small size of 26 mm base and 45°
mechanical rotation angle range, the slot matching and winding optimization design were carried out by comparing the
characteristics of different pole pairs. Through physical manufacturing and testing, the accuracy requirement of less than 2′
was achieved, and the effectiveness of increasing pole pairs to improve the accuracy of rotary transmitter was verified.

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