Frameless Torque Motor

Industry Classification
Robot core components 伺服系统(伺服驱动器、伺服电机、编码器等)
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Product Description

The frameless torque motors (JEO series) encompass 6 core models covering micro and miniature specifications from 13-38.5mm in size. They are compatible with a universal voltage range of 24-48V with rated torques ranging from 0.24-3.9N·m and rated speeds from 1400-10000rpm. These motors are specifically designed for precision drive applications. The products feature an integrated and compact design without additional frame structures weighing as light as 0.22kg enabling high-density integrated installation. Key highlights of the product: First leading speed performance with an average rated speed of 5167rpm which is 174% higher than similar medium and large-sized products in the industry. Some models achieve a maximum speed of 10000rpm with fast response time. Second extreme power density achieving high torque output in a small volume with a power density increase of over 40 times compared to traditional products providing significant space utilization advantages. Third flexible adaptability supporting 24/48V conventional power supply with stable operation and high safety meeting voltage requirements in multiple scenarios. It is primarily applied in industries such as micro precision equipment small robots and high-frequency response devices encompassing scenarios like minimally invasive surgical instruments miniature gimbal systems robotic joints and precision detection instruments. It is especially suitable for high-end equipment fields where space is limited and there are stringent requirements for response speed and integration providing core power support for lightweight and high-precision operation of the equipment.

Product Specifications

The product focuses on small and micro precision drives with excellent core performance indicators: it covers a size range of 13-38.5mm adopts a frameless integrated design and weighs only 0.22-1.07kg making it easy for high-density integrated installation. It is voltage-compatible with 24-48V universal specifications with a rated torque of 0.24-3.9N·m and a peak torque of 0.22-12.7N·m meeting different light-load precision drive requirements. The speed performance is industry-leading with a rated speed range of 1400-10000rpm an average speed of 5167rpm and a maximum speed of 10000rpm for some models ensuring fast response times. The power density is extremely high averaging 277.1W/mm³ (×1e6) which is over 40 times higher than traditional products. The pole count ranges from 7 to 15 with line resistance of 0.14-1.67Ω and line inductance of 0.35-0.78mH. It operates stably has strong low voltage adaptability and high safety meeting demanding conditions such as high-frequency start-stop and precise positioning.

Company Profile

东莞银驱动力有限公司

JEO银驱动力,是广东银磁科学技术有限公司旗下聚焦机器人核心运动部件的「全栈自研型」业务单元。自2011年成立以来,始终锚定磁电技术+精密制造双赛道,以十余年技术纵深,在机器人核心部件领域构建起「磁性材料→核心功能件→智能驱动系统」的垂直研发矩阵,实现从基础材料到终端应用的全链条自主可控。 我们以“定义机器人产业的‘中国关节’”为使命,依托全栈自研技术底座,打造覆盖关节模组“设计-制造-集成-迭代”全生命周期的一体化解决方案——从底层材料的性能突破,到核心部件的精密加工,再到智能系统的算法赋能,用技术密度构建产业壁垒,完成从“核心技术筑基者”到“产业创新引领者”的战略跃迁。 当下,我们聚焦人形机器人、高端工业自动化等前沿赛道,以全栈自研的高性能核心部件为支点,破解“卡脖子”技术痛点,加速推进关键领域国产化替代,为中国智造向“高端化、智能化”跃迁注入硬核动能。
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