该电机为30W24V两极永磁直流电动机,只有一种转速,有刮片自动回位机构,前后端盖内的轴套为含油铁基粉冶的。电枢铁芯为10槽、换向片10片,绕组采用叠绕式。10只绕组线圈,每组56匝,φ0.33毫米QZ型高强度漆包线,线圈跨距1~5槽。为提高电枢旋转时的动平衡性,线圈采取对称平衡绕法(见图1)。 The motor is 30W24V two-pole permanent magnet DC motor, only one speed, a scraper automatic return mechanism, before and after the end cap is oily iron-based metallurgy. Armature core 10 slots, 10 pieces of commutation, winding using winding. 10 winding coils, each group of 56 turns, φ0.33 mm QZ-type high-strength enameled wire, the coil span of 1 to 5 slots. In order to improve the dynamic balance of the armature rotation, the coil adopts a symmetrical balance winding method (see FIG. 1).