Honpine

  • HONPINE Robot Joint Motor Manufacturer

    HONPINE's Robot Joint Motor series products are divided into Harmonic Reducer Joint Motors and Planetary Reducer Joint Motors. On this page, HONPINE provides answers to frequently asked customer questions, covering topics such as communication protocols, voltage, encoders, brushless motors, and other common inquiries.

     

    On this page, you will gain a deeper understanding of HONPINE's strengths as a robot joint motor manufacturer, providing a reference for comparison when selecting your robot joint motor.

     

     

     

     

    High Precision Encoders Robotic Harmonic Gear Motor with STO High Precision Encoders Robotic Harmonic Gear Motor with STO

    High Precision Encoders Robotic Harmonic Gear Motor with STO

    HAG Robotic Harmonic Gear Motor is a robot joint actuator specifically designed for robotics applications. The built-in driver is integrated at the base of the gear motor, and it is equipped with high-precision encoders—20-bit resolution on the high-speed side and 19-bit on the output side—enabling full closed-loop control. Optional STO and brake functions are available to ensure safer operation of the equipment.

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    High-Precision EtherCAT CAN Large Hollow Dual-Encoder Planetary Robot Joint Actuator

    High-Precision EtherCAT CAN Large Hollow Dual-Encoder Planetary Robot Joint Actuator

    To meet different market demands for harmonic joint actuator and planetary joint actuator, HONPINE introduces its 2026 new product — the Large hollow planetary robot joint actuator.
    The planetary joint module integrates a high-efficiency planetary reducer, precision driver, and 24-bit high-precision dual encoders, while adopting an extra-large hollow shaft design and supporting CAN and EtherCAT communication protocols.
    It provides an ideal drive solution for humanoid robots, industrial robots, collaborative robots, and industrial automation equipment.

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    Human Robot Harmonic Joint Module with Torque Sensor and Integrated Cable Connector Human Robot Harmonic Joint Module with Torque Sensor and Integrated Cable Connector

    Human Robot Harmonic Joint Module with Torque Sensor and Integrated Cable Connector

    The TCHL Harmonic Joint Module is a harmonic joint module that integrates a torque sensor directly into the harmonic drive reducer. The torque sensor enables precise measurement of the drive system’s operating status and required torque values, allowing accurate load detection of the actuator. This helps prevent overload and enables safer human–robot interaction.
    The module features fully integrated cables and connectors, allowing fast, precise component connections and enabling safe, responsive motion control through a highly integrated design.

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    Cobots Robot Arm T type Harmonic Rotary Joint Module

    Cobots Robot Arm T type Harmonic Rotary Joint Module

    The T-type harmonic joint module is a highly integrated robotic joint unit that combines a harmonic reducer, torque motor, precision sensors, brake, and driver. It is called “T-type” because the output flange is perpendicular to the motor shaft, forming a T-shaped layout ideal for rotary robot joints.
    Designed for collaborative robots, the module simplifies development by integrating key components into one compact, plug-and-play unit. This greatly shortens the development cycle, lowers costs, and makes building a robotic arm almost as easy as assembling LEGO blocks. Its high integration also improves maintenance efficiency and expands the applicability of robotic-arm technology.

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    Sealing Design Robot Joint Module for Underwater Operation Special Robot Sealing Design Robot Joint Module for Underwater Operation Special Robot

    Sealing Design Robot Joint Module for Underwater Operation Special Robot

    The joint module achieves highly optimized volume and weight through fully integrated components including harmonic reducer, frameless torque motor, brake, encoder and driver, enabling precise motion control with greater torque output, higher accuracy, more compact size and lighter weight. We also provide customized solutions to meet specific requirements for personalized applications and special operating environments, with the most common customizations being waterproof versions (resistant to water splashes, sprays or underwater operation up to 1 meter depth) and low-temperature adaptations. This waterproof joint module is specifically designed for special robots operating underwater, developed as an enhanced version of our standard joint module with dedicated improvements to address waterproofing challenges in robotic joints.

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    Large Hollow Bore Harmonic Drive Rotary Actuator Large Hollow Bore Harmonic Drive Rotary Actuator

    Large Hollow Bore Harmonic Drive Rotary Actuator

    The large hollow bore rotary actuator typically integrates an internal rotor frameless torque motor with components such as a harmonic drive reducer, absolute encoder, and customized large hollow bore harmonic drive unit to form a complete rotary actuator assembly. Its control unit (drive system) is usually externally mounted, enabling high-precision motion control for connected equipment. Compared to standard rotary actuators, this series features a larger hollow bore diameter, allowing passage of lead screws, cables, and other components. It is designed for applications requiring large through-bore space, high precision, and compact integration, such as machine tool rotary tables, precision medical devices, 5-axis laser cutting systems, and semiconductor equipment.

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    High Speed Impact Resistance Compact Lightweight Planetary Joint Module High Speed Impact Resistance Compact Lightweight Planetary Joint Module

    High Speed Impact Resistance Compact Lightweight Planetary Joint Module

    The Standard Planetary Joint Module is a core component of robotic power systems. Through highly integrated design combining a planetary reducer, frameless torque motor, brake, encoder, and driver, it achieves significant optimization in volume and weight, enabling precise motion control of the joint. This results in greater torque, smaller size, and lighter weight. Compared to harmonic joint modules, the planetary joint module features a smaller reduction ratio, higher output speed, and greater torque density, making it more suitable for medium-to-low load applications. We also provide customization services tailored to clients’ specific requirements.
    With core advantages such as high-speed performance, impact resistance, and compact lightweight design, the Standard Planetary Joint Module has become the preferred solution for high-load drives in humanoid robots, specialized robots, logistics AGVs, and industrial automation, driving advancements in robotic performance and broader application scenarios.

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    Highly Integrated Compact Harmonic Drive Robot Joint Motor Highly Integrated Compact Harmonic Drive Robot Joint Motor

    Highly Integrated Compact Harmonic Drive Robot Joint Motor

    The Robot Joint Motor achieves highly precise motion control through integrated components including harmonic drive, frameless torque motor, brake, encoder, and drive unit, with optimized size and weight. It delivers greater torque, higher precision, more compact size and lighter weight. We also provide customization services according to customers' specific requirements.
    Robot Joint Motors typically support a wide voltage range of DC24V~DC48V. As a core component in robotics industry, the technological advancement of Robot Joint Motors will continue to promote the development of specialized robots and humanoid robots towards higher flexibility and broader application scenarios. Beyond robotics, Robot Joint Motors are also applied in semiconductor equipment, photovoltaic equipment, precision medical equipment, 3C equipment, optical equipment and other fields.

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  Why choose HONPINE as the supplier of robot joint motors?

Q：

How to Choose a Robot Joint Motor Manufacturer?

A：
When selecting a robot joint motor manufacturer, the first priority is technical compatibility — whether the supplier can meet your R&D and design requirements. Only after that should you evaluate factors such as price, lead time, and production capacity.
Q：

How to Conduct Technical Collaboration with a Robot Joint Motor Manufacturer?

A：
If your project is still in the R&D phase, technical communication and sample procurement are essential steps. When you contact HONPINE, simply provide basic application information and key technical requirements, and we will offer you dedicated one-on-one support.
Q：

What Is the Lead Time for a Robot Joint Actuator Company?

A：
For most models, HONPINE can control the lead time within one month. A small portion of products may be under production scheduling due to surging order demand. We are continuously expanding our production scale to increase capacity.
Q：

What Is the Lead Time for a Robot Joint Actuator Company?

A：
For most models, HONPINE can control the lead time within one month. A small portion of products may be under production scheduling due to surging order demand. We are continuously expanding our production scale to increase capacity.
Q：

Will a Robot Joint Motor Manufacturer Provide Drawings?

A：
Yes. HONPINE provides all necessary 2D and 3D drawings to support your technical selection. We have extensive technical experience across many fields including humanoid robots, medical robots, collaborative robots, service robots, dual-arm robots, exoskeletons, industrial robots, and automation equipment. Just contact us to receive further technical support.
Q：

Can We Visit the HONPINE Robot Joint Motor Factory?

A：
Absolutely. Please contact us to schedule a visit. You are welcome to tour the HONPINE factory at any mutually agreed time.
Email: sales@honpine.com

HONPINE Robot Joint Motor Wiki

Throughout years of manufacturing, HONPINE has increasingly recognized that a joint module is not merely an assembly of components, but an integrated design that achieves a more compact structure and delivers performance—such as torque accuracy—that better aligns with user requirements.

Looking for a Custom Design Robot Joint Motor ？

1,HONPINE's integrated joint modules are divided into several product lines and R&D directions tailored to different fields such as robotics, CNC, and industrial automation. Contact us for recommendations on the most suitable joint module based on your specific application.

 

3,The original design intention of HONPINE integrated joint modules is to leverage China's well-established supply chain to deliver products with enhanced modularity and cost-effectiveness.

 

3,The original design intention of HONPINE integrated joint modules is to leverage China's well-established supply chain to deliver products with enhanced modularity and cost-effectiveness.

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