Precision Harmonic Servo Motor for 4 5 Axis Rotary Table

The HATF Harmonic Servo Rotary Actuators support harmonic drives of models 11, 14, 17, 20, 25, 32, 40, 50, and 58, with rated torque from 4 N·m to 1200 N·m. They feature multi-turn absolute encoders with Tamagawa protocol: single-turn 17-bit / multi-turn 16-bit, or single-turn 23-bit / multi-turn 16-bit. Dual-encoder configurations are also available.Based on the HAS solid model, the HATF actuators add an integrated flange, allowing mounting when end-face installation is not possible. This design provides better support for axial and radial loads, while enhancing vibration and impact resistance.

The HAT Hollow and Standard Harmonic Servo Rotary Actuators support harmonic drives of models 11, 14, 17, 20, 25, 32, 40, 50, and 58, with rated torque from 4 N·m to 1200 N·m and outer diameters ranging from 62 mm to 220 mm.They feature multi-turn absolute encoders with Tamagawa protocol:Single-turn 17-bit, multi-turn 16-bit, or Single-turn 23-bit, multi-turn 16-bit.Custom dual-encoder configurations are also available. The harmonic actuators can be directly mounted via the end face, making them ideal for lightweight or space-constrained applications.

The HASF Solid Standard Harmonic Servo Rotary Actuator includes harmonic drives of models 11, 14, 17, 20, and 25, with rated torque from 4 N·m to 133 N·m. It features a multi-turn absolute encoder with Tamagawa protocol: single-turn 23-bit, multi-turn 16-bit.Based on the standard HASF solid model, this version adds an integrated flange, allowing mounting when end-face installation is not possible. The flange provides better support for axial and radial loads and enhances vibration and impact resistance.

The HAS Solid Standard Harmonic Rotary Actuator integrates a frameless torque motor, multi-turn absolute encoder, and harmonic drive. It supports five harmonic drive models: 11, 14, 17, 20, and 25, with rated torque from 4 N·m to 133 N·m and outer diameters ranging from 62 mm to 110 mm.
It features a multi-turn absolute encoder with Tamagawa protocol: single-turn 23-bit, multi-turn 16-bit. The actuator can be directly mounted via the end face, making it ideal for lightweight or space-constrained applications.

The backlash-free planetary rotary actuator typically integrates an internal rotor frameless torque motor with precision backlash-free planetary gearboxes, absolute encoders, and other components to form a complete rotary actuator unit. Its control system (drive unit) is usually externally mounted, enabling high-precision motion control for connected equipment. Compared to harmonic drive-based rotary actuators, this series employs high-rigidity backlash-free planetary gearboxes, offering superior stiffness, load capacity, and bending moment resistance. It is designed for applications demanding high rigidity, ultra-precision, and compact integration, such as machine tool rotary tables, precision medical devices, 5-axis laser cutting systems, and semiconductor equipment.

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.

Standard rotary actuators typically integrate frameless inner rotor torque motors with harmonic drives and absolute encoders to form a complete rotary actuator unit. The control component (drive unit) usually adopts an external configuration to enable high-precision motion control of connected equipment. These actuators are commonly applied in fields requiring high precision and space efficiency, such as:machine tool rotary tables,precision medical equipment,5-axis laser cutting systems,semiconductor manufacturing equipment.

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.