HMDR Series Torque Motors

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 HMDR series torque motors represent a major technological breakthrough overcoming the long-standing trade-offs among motor size weight torque and precision. By adopting an axial-flux magnetic structure and advanced flat-wire winding technology the HMDR series introduces a new design paradigm to the industry and drives technological advancement within China’s torque motor sector. The achievement of arc-second-level positioning accuracy and high torque density elevates the technical performance of core components used in domestically developed medical robots to an internationally advanced level. This significantly narrows the gap with leading global brands and reduces reliance on imported core components for high-end medical robotic systems. Key Features: 1. Compact structure with large or medium hollow bore offering excellent space adaptability 2. High torque density with powerful output and fast dynamic response 3. Support for both low-speed and high-speed operation suitable for a wide range of applications 4 Low cogging torque and minimal speed fluctuation for smooth operation 5. High control accuracy enabling seamless built-in integration 6. Optimized balance of small size high performance and flexibility Main Applications: Robotics industrial automation medical and special-purpose equipment consumer electronics and logistics systems.

Product Specifications

HMDR Series Torque Motor – Key Specifications Torque Range: 1–500 Nm Peak Torque Density: 12.5 Nm/kg Continuous Torque Density: 6.8 Nm/kg Speed Range: 50–2000 RPM Power Range: 50 W–15 kW Structure: The HMDR series features a compact integrated design combined with a large or medium hollow-shaft layout offering outstanding space utilization and installation adaptability. This structural configuration enables efficient integration in applications with strict space constraints while maintaining high mechanical rigidity. Power & Dynamics: With high torque density and strong power output the HMDR series delivers rapid dynamic response and excellent acceleration performance. It supports multi-mode operation at both low and high speeds making it suitable for a wide range of motion control requirements. Precision & Stability: Optimized electromagnetic design ensures low cogging torque and minimal speed ripple resulting in smooth and stable operation. The motor provides high control accuracy meeting the precision demands of advanced direct-drive applications. Integration & Compatibility: Designed for seamless built-in integration the HMDR series offers high system compatibility and flexible installation options. Its integrated design simplifies system architecture and allows reliable adaptation across diverse application scenarios.

Company Profile

深圳市大族电机科技有限公司

深圳市大族电机科技有限公司是集研发、生产和销售为一体的国家高新技术企业、国家级专精特新“小巨人”企业,是上市公司大族激光(股票代码002008)的全资子公司。 公司自2005年成立以来,专注研发生产直线电机、力矩电机、磁悬浮电机、机器人电机、精密平台等系列产品,广泛应用于半导体、医疗、锂电、自动化、机器人等多领域。参与国家标准起草及国家、省市级重点研发计划,是国内直驱电机领先者与工控零部件领域知名企业。 大族电机申请专利230多项,其中发明专利98项,软件著作权50多项。 秉承“领先、快速、服务、分享”的企业文化精神,大族电机以高品质产品为客户创造价值,凭借技术创新推动国产高端电机产业升级,助力中国制造迈向世界前沿。
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