All Integrated Actuator Products

Leadshine's highly integrated actuator integrates motor, drive, encoder, and mechanical structure, delivering stable output and rapid deployment, offering a high-performance, high-safety complete joint drive solution for humanoid robots.

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PJ3-60CAN29 60mm High-Torque Planetary Integrated Actuator , CAN-FD Communication Robot Joint Module

CAN-FD|9.5N·m|28N·m|200RPM|530g

  • High Torque Output – Provides 9.5 N·m rated torque and 28 N·m peak torque in a compact 60mm planetary actuator.
  • Reliable CAN-FD Control – Supports CAN-FD communication for stable and efficient motion integration.
  • Fast & Precise Motion – Low inertia design delivers quick response, smooth operation, and accurate positioning.
  • Ultra-Lightweight Design – Only 530g with optimized structure for enhanced robotic performance.
  • All-in-One Joint Solution – Integrated motor, gearbox, encoder, and drive system for compact robotic joints.

60mm planetary joint with CAN-FD bus, 9.5Nm rated & 28Nm peak torque. All-in-one motor, gearbox & encoder, low inertia for precise motion, only 530g for compact robotic end effectors.

Sale price$329.00 Regular price$349.00
PJ3-75CAN42 75mm High-Torque Planetary Integrated Actuator , CAN-FD Communication Robot Joint Module

CAN-FD|14N·m|42N·m|155RPM|800g

  • High Torque OutputProvides 14 N·m rated torque and 42 N·m peak torque in a compact 75mm planetary actuator.
  • Reliable CAN-FD ControlSupports CAN-FD communication for stable robotic motion integration.
  • Fast & Precise MotionLow inertia design delivers quick response, smooth operation, and accurate positioning.
  • Lightweight DesignOnly 800g with optimized structure for improved robotic performance.
  • Integrated SolutionBuilt-in motor, gearbox, encoder, and drive system simplify robotic joint integration.

75mm planetary joint controlled via CAN-FD, outputs 14Nm rated & 42Nm peak torque. All-in-one integrated structure, low inertia smooth motion, 800g weight for medium robotic joints.

Sale price$399.00 Regular price$419.00
PJ3-97CAN140 97mm High-Torque Planetary Integrated Actuator , CAN-FD Communication Robot Joint Module

CAN-FD|44N·m|140N·m|130RPM|1200g

  • High Torque DensityProvides 44 N·m rated torque and 140 N·m peak torque in a compact 97mm planetary actuator.
  • Reliable CAN-FD ControlSupports CAN-FD communication for seamless industrial motion integration.
  • Fast & Precise Motion Low inertia design delivers rapid response, smooth movement, and accurate positioning.
  • Lightweight & DurableOptimized structure reduces weight by 15% while maintaining rigidity.
  • All-in-One Joint ModuleIntegrated motor, gearbox, encoder, and drive for robotic applications.

97mm high-torque planetary joint with CAN-FD protocol, 44Nm rated & 140Nm peak torque. Lightweight rigid structure, low inertia quick response, all-in-one unit for heavy industrial robots.

Sale price$479.00 Regular price$509.00
HJ2-52H101D24-NK-EC 52mm Harmonic Integrated Actuator , EtherCAT Communication Robot Joint Module

5N·m|11N·m|50RPM|326g

  • High Torque Density – Delivers 5 N·m rated torque (@2000 rpm) and 11 N·m peak torque in a compact 52mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Ultra-Compact 52mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and long endurance under continuous load.
  • Lightweight Structure – Weighing only 326 g, optimized for compact robotic arms and precision joint systems.

52mm small harmonic joint with 5Nm rated torque and 11Nm peak. EtherCAT bus, low inertia motion, optimized cooling, ultra-light 326g for precision small robots.

Sale price$589.00 Regular price$609.00
HJ2-52H101D24-BK-EC 52mm Harmonic Integrated Actuator with EtherCAT Communication & Brake , Robot Joint Module

5N·m|11N·m|59RPM|380g

  • High Torque Density – Delivers 5 N·m rated torque (@2000 rpm) and 11 N·m peak torque in a compact 52mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Integrated Brake Design – Built-in holding brake ensures safe positioning and improved stability in power-off or load-holding scenarios.
  • Ultra-Compact 52mm Design – Harmonic drive structure reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission provides smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 380 g, optimized for compact robotic arms and precision joint systems.

52mm compact harmonic actuator with holding brake, 5Nm rated / 11Nm peak torque. EtherCAT real-time control, dual heat dissipation, tiny 380g weight for miniature collaborative robots.

Sale price$659.00 Regular price$679.00
HJ2-70F101D24-NK-EC 70mm Harmonic Integrated Actuator , EtherCAT Communication Robot Joint Module

9.6N·m|34N·m|64RPM|598g

  • High Torque Density – Delivers 9.6 N·m rated torque (@2000 rpm) and 34 N·m peak torque in a compact 70mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Ultra-Compact 70mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 598 g, optimized for compact robotic arms and precision joint systems.

Brake-free 70mm harmonic joint with 9.6Nm rated and 34Nm peak torque. Supports EtherCAT real-time control, low inertia transmission, lightweight 598g compact housing.

Sale price$659.00 Regular price$679.00
HJ2-70F101D24-BK-EC 70mm Harmonic Integrated Actuator with EtherCAT Communication & Brake , Robot Joint Module

9.6N·m|34N·m|49RPM|800g

  • High Torque Density – Delivers 9.6 N·m rated torque (@2000 rpm) and 34 N·m peak torque in a compact 70mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Integrated Brake Design – Built-in holding brake ensures safe positioning and improved stability in power-off or load-holding applications.
  • Ultra-Compact 70mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 800 g, optimized for compact robotic arms and precision joint systems.

70mm harmonic actuator integrated with brake, 9.6Nm rated & 34Nm peak torque. EtherCAT high-speed bus, dual heat design, compact 800g body for mid-size precision robotic joints.

Sale price$729.00 Regular price$749.00
HJ2-80F101D24-NK-EC 80mm Harmonic Integrated Actuator , EtherCAT Communication Robot Joint Module

30N·m|66N·m|48RPM|958g

  • High Torque Density – Delivers 30 N·m rated torque (@2000 rpm) and 66 N·m peak torque in a compact 80mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Ultra-Compact 80mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 958 g, optimized for compact robotic arms and precision joint systems.

80mm harmonic joint delivering 30Nm rated and 66Nm peak torque. Real-time EtherCAT communication, smooth low-inertia motion, ultra-light 958g compact structure.

Sale price$729.00 Regular price$749.00
HJ2-80F101D24-BK-EC 80mm Harmonic Integrated Actuator with EtherCAT Communication & Brake , Robot Joint Module

30N·m|66N·m|41RPM|1170g

  • High Torque Density – Delivers 30 N·m rated torque (@2000 rpm) and 66 N·m peak torque in a compact 80mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Integrated Brake Design – Built-in holding brake ensures safe positioning and improved stability in power-off or load-holding applications.
  • Ultra-Compact 80mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 1170 g, optimized for compact robotic arms and precision joint systems.

80mm harmonic actuator with brake, 30Nm rated / 66Nm peak torque. EtherCAT industrial bus, dual heat dissipation, 1170g weight for medium-load robotic arm joints.

Sale price$799.00 Regular price$809.00
HJ2-90F101D24-NK-EC 90mm Harmonic Integrated Actuator , EtherCAT Communication Robot Joint Module

50N·m|102N·m|50RPM|1230g

  • High Torque Density – Delivers 50 N·m rated torque (@2000 rpm) and 102 N·m peak torque in a compact 90mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Ultra-Compact 90mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 1230 g, optimized for high-performance robotic arms and precision joint systems.

Brake-free 90mm harmonic joint with 50Nm rated and 102Nm peak torque. Supports EtherCAT bus, low inertia transmission, optimized heat design, lightweight 1230g housing.

Sale price$799.00 Regular price$809.00
HJ2-90F101D24-BK-EC 90mm Harmonic Integrated Actuator with EtherCAT Communication & Brake , Robot Joint Module

50N·m|102N·m|40RPM|1600g

  • High Torque Density – Delivers 50 N·m rated torque (@2000 rpm) and 102 N·m peak torque in a compact 90mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Integrated Brake Design – Built-in holding brake ensures safe positioning and improved stability in power-off or load-holding applications.
  • Ultra-Compact 90mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 1600 g, optimized for high-performance robotic arms and precision joint systems.

90mm large harmonic actuator with brake, 50Nm rated / 102Nm peak torque. EtherCAT deterministic control, dual cooling system, 1600g body for heavy-duty high-precision robot arms.

Sale price$859.00 Regular price$889.00
HJ2-110F101D24-NK-EC 110mm Harmonic Integrated Actuator with EtherCAT Communication Robot Joint Module

84N·m|194N·m|40RPM|1982g

  • High Torque Density – Delivers 84 N·m rated torque (@2000 rpm) and 194 N·m peak torque in a compact 110mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Ultra-Compact 110mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 1982 g, optimized for high-payload robotic arms and precision joint systems.

Brake-free 110mm harmonic joint delivering 84Nm rated & 194Nm peak torque. Supports EtherCAT industrial bus, low inertia transmission, dual cooling, lightweight 1982g structure.

Sale price$859.00 Regular price$889.00
HJ2-110F101D24-BK-EC 110mm Harmonic Integrated Actuator with EtherCAT Communication & Brake , Robot Joint Module

84N·m|194N·m|36RPM|2600g

  • High Torque Density – Delivers 84 N·m rated torque (@2000 rpm) and 194 N·m peak torque in a compact 110mm harmonic integrated actuator.
  • EtherCAT Communication – Supports EtherCAT industrial bus for high-speed, deterministic real-time motion control.
  • Integrated Brake Design – Built-in holding brake ensures safe positioning and improved stability in power-off or load-holding applications.
  • Ultra-Compact 110mm Design – Harmonic drive architecture reduces overall volume by 20%, enabling highly integrated robotic joint applications.
  • Fast Dynamic Response – Low inertia transmission ensures smoother motion, faster response, and higher positioning accuracy.
  • Dual Heat Dissipation Design – Optimized thermal structure ensures stable operation and ultra-long endurance under continuous load.
  • Lightweight Structure – Weighing only 2600 g, optimized for high-payload robotic arms and precision joint systems.

110mm harmonic actuator with brake, 84Nm rated / 194Nm peak torque. EtherCAT real-time bus, dual heat dissipation, built-in holding brake, compact 2600g body for high-payload robot arms.

Sale price$929.00 Regular price$949.00
PJ3-60EC29 60mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module

EtherCAT|9.5N·m|28N·m|200RPM|530g

  • High Torque Output – Provides 9.5 N·m rated torque and 28 N·m peak torque in a compact 60mm planetary actuator.
  • Reliable EtherCAT Control – Supports EtherCAT communication for stable and efficient motion integration.
  • Fast & Precise Motion – Low inertia design delivers quick response, smooth operation, and accurate positioning.
  • Ultra-Lightweight Design – Only 530g with optimized structure for enhanced robotic performance.
  • All-in-One Joint Solution – Integrated motor, gearbox, encoder, and drive system for compact robotic joints.

60mm planetary actuator adopting EtherCAT communication, 9.5Nm rated and 28Nm peak torque. Integrated drive system, fast precise movement, ultra-light 530g for small robotic arms.

Sale price$359.00 Regular price$379.00
PJ3-75EC42 75mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module

EtherCAT|14N·m|42N·m|155RPM|800g

  • High Torque OutputProvides 14 N·m rated torque and 42 N·m peak torque in a compact 75mm planetary actuator.
  • Reliable EtherCAT ControlSupports EtherCAT communication for stable robotic motion integration.
  • Fast & Precise MotionLow inertia design delivers quick response, smooth operation, and accurate positioning.
  • Lightweight DesignOnly 800g with optimized structure for improved robotic performance.
  • Integrated SolutionBuilt-in motor, gearbox, encoder, and drive system simplify robotic joint integration.

75mm planetary actuator with EtherCAT bus, 14Nm rated and 42Nm peak torque. Built-in motor, gear and encoder, fast response design, 800g lightweight robotic joint module.

Sale price$429.00 Regular price$459.00
PJ3-97EC140 97mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module

EtherCAT|44N·m|140N·m|130RPM|1200g

  • High Torque DensityProvides 44 N·m rated torque and 140 N·m peak torque in a compact 97mm planetary actuator.
  • Reliable EtherCAT ControlSupports EtherCAT communication for seamless industrial motion integration.
  • Fast & Precise Motion Low inertia design delivers rapid response, smooth movement, and accurate positioning.
  • Lightweight & DurableOptimized structure reduces weight by 15% while maintaining rigidity.
  • All-in-One Joint ModuleIntegrated motor, gearbox, encoder, and drive for robotic applications.

97mm heavy planetary actuator with EtherCAT real-time bus, 44Nm rated and 140Nm peak torque. Optimized weight rigidity, fast motion response, integrated drive for industrial robotic arms.

Sale price$499.00 Regular price$529.00
LeadshineLeadshine

Leadshine Integrated Actuators

Leadshine's highly integrated joint modules include the HJ2 series harmonic joint modules and the PJ3 series planetary joint modules. Featuring ...

Integrated Actuators

1. What is the installation method? Does it support front/back (reversible) installation and hollow routing installation?

The module is designed for flange mounting. The hollow structure facilitates routing of air pipes, cables, etc. through the center. Installation at any angle is supported. It is recommended to install according to the 3D drawing while keeping the axial load centered.

2. Does it support direct integration with existing mechanical structures?

Yes. We can provide standard installation interface dimensions, flange interfaces, output shaft dimensions, and other information. Fast non-standard customization services are also available.

3. What communication protocols do Leadshine's joint modules support? Are they compatible with existing control systems?

They support mainstream protocols such as EtherCAT and CANopen, offering good compatibility. Communication manuals and sample code are available for quick integration with mainstream controllers.

4. Are the controller and driver integrated or external?

Both versions are available: with integrated driver or with external driver (non-integrated), allowing flexible configuration. The integrated driver simplifies wiring and saves space, while the external driver is suitable for centralized control.

5. Does it support host computer debugging software? Can users perform secondary development?

Yes. Debugging tools and basic development interfaces (e.g., communication protocol documents) are provided to facilitate quick access and testing for developers.

6. Are the reducers in the joint modules harmonic or RV? What is their lifespan?

Both harmonic gear and RV reducer options are available. Harmonic reducers are lightweight and high-precision, making them suitable for collaborative robots. RV reducers offer high rigidity and impact resistance, making them suitable for industrial robots or heavy-load applications. Under normal operating conditions, the lifespan is generally 5 to 10 years.

7. What is the approximate lifespan of the module? Can it run continuously?

The design lifespan is typically over 10,000 hours, supporting 7×24 continuous operation.

8. Are there any application cases for Leadshine's joint modules? How is their stability?

They have been applied in collaborative robots, industrial automation, humanoid robots, and medical rehabilitation robots, with positive customer feedback and stability exceeding that of competitors.

9. Can they adapt to harsh environments, such as dust or high temperatures?

Standard modules are recommended for use in normal room temperature environments. For special environmental requirements, protection rating upgrade suggestions or customized solutions are available.

10. Do they have over-temperature and stall protection?

Yes. The modules have built-in temperature, current, and voltage detection mechanisms, and feature multiple protection functions including over-temperature, over-current, and stall protection.

11. Can the modules be customized according to the customer's complete machine structure requirements?

Yes. Non-standard customization is supported, including flange dimensions, shaft length, output type, communication interface, cable interface, and more. You are welcome to provide 3D drawings or technical requirements to discuss customization details.

12. If a module breaks down, can individual components be replaced? Is maintenance convenient?

Due to the integrated design, some components may not be suitable for individual replacement. However, detailed maintenance instruction videos or illustrated manuals can be provided to assist customers with maintenance operations.