在 eVTOL、人形机器人、高性能新能源汽车等高端装备领域，电驱系统的功率密度、空间占用与可靠性直接决定产品竞争力，轴向磁场电机（AFM）与传统径向磁场电机（RFM）两条技术路线的选型差异，成为行业普遍关注的问题。
二者最核心的区别在于磁通的几何取向：径向电机磁通沿垂直于转轴的径向分布，整体呈长圆柱形态，产业链工艺高度成熟，径向磁拉力天然自平衡，装配容错率高，至今仍是大众乘用车、工业泵阀、通用自动化设备等场景的主流方案。
轴向电机磁通平行于转轴，呈扁平盘状结构，转矩与直径的立方成正比，同等体积下转矩密度比径向电机高出 30%-50%；同时端部绕组更短，铜损更低，峰值效率可达 96%-98%，非常适配轴向空间受限、对重量高度敏感的高端场景。但轴向电机的量产门槛更高：定转子间存在数吨级轴向磁吸力，装配时易发生碰撞损伤；盘面气隙通常仅 1mm 左右，微小的加工或装配公差就会引发振动、扫膛风险。
制造端的工艺能力，是技术落地的关键支撑。久巨电机自动装配线针对两类电机形成了成熟的差异化方案：径向电机适配标准化量产产线，保障大批量生产的效率与良率；针对轴向磁通电机则开发专用精密合装工位，通过伺服力控系统平稳克服强磁吸力完成合装，同步集成气隙在线检测与全链路参数追溯，可适配双转子、单定子等多种拓扑结构，支持多型号柔性换产，助力高端电驱技术从实验室走向规模化应用。
又是一年月圆时至，秋风送桂香，阖家庆团圆。在浓浓的中秋氛围中，久巨始终坚守智造初心，企业每一份成长与收获，都离不开全体同事的勤恳付出与同心并肩。
时光缓缓流淌，岁月镌刻成长。为感谢全体伙伴一路并肩同行，传递公司人文关怀，久巨 7‑9 月员工集体生日会温情如约而至。
金秋送爽，月满中秋。为增进会员企业交流，凝聚行业发展合力，深圳市音响行业协会中秋会员联谊会于 9 月 18 日在会员单位深圳盛佳丽电子圆满举办。
The shipping area outside the workshop was a hive of activity. After multiple rounds of full-machine commissioning, simulated mass-production validation, and factory quality inspection, a Jiuju DC motor automatic assembly line completed all factory-out procedures, was loaded onto trucks on schedule, and is about to depart for the customer's production base, helping the customer's project advance production implementation on plan.
Jiuju Automation integrates processes such as winding, magnet insertion, magnetization, balancing, and testing to provide complete automated motor assembly line solutions, helping customers maintain stable production and improve efficiency, backed by over 256 patents and the ISO 9001 quality management system.
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Jiuju Automation provides automated assembly solutions for drive motors in new energy vehicles, integrating key processes such as winding, magnet insertion, magnetization, and testing to ensure high efficiency, high consistency, and full traceability throughout the entire process.
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The performance of axial-flux motors is highly dependent on their spatial topology. This article analyzes four fundamental topologies—SSSR, DSSR, DRSS, and multi-disk stacking—as well as innovations in yoke-less and segmented stator designs.
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A multi-pole architecture brings a high-frequency fundamental; at 10,000 rpm the fundamental frequency can reach several kHz. Traditional IGBTs suffer soaring switching losses and severe heating — it is the MHz-class switching capability of SiC MOSFETs that truly matches high-frequency multi-pole axial flux motors.
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