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- Hiwonder HX-65HM Intelligent Serial Bus Servo Full Metal Gear 65KG High Torque 0-360° Precision Control Hiwonder HX-65HM Intelligent Serial Bus Servo Full Metal Gear 65KG High Torque 0-360° Precision Control


















Hiwonder HX-65HM Intelligent Serial Bus Servo Full Metal Gear 65KG High Torque 0-360° Precision Control
【Serial Bus Connection】The HX-65HM servo features a dual-interface serial bus connection, streamlining the wiring process and enhancing the product's neatness and aesthetic appeal.
【65KG High Torque & 360° Precision Control】 Utilizing 360° angle precision feedback and up to 65 kg·cm torque, the servo ensures exceptional accuracy and linearity, enhancing the robot's stability and extending the servo’s lifespan.
【Dual-Axis Structure】HX-65HM servo featuring a dual-axis stabilization design, the main shaft delivers power while the auxiliary shaft provides support. This dual-axis configuration ensures smooth and stable operation of robotic joints.
【Metal Gear & CNC Case】High-strength metal gears combined with a precision CNC metal case provide excellent durability, effective heat dissipation, and long-term reliability for demanding robotic tasks.
【Flexible Application】The servo supports ID-based bus communication for easy identification, and provides real-time monitoring with feedback on angle, temperature, and voltage. Additionally, it offers dual-mode functionality, supporting both servo mode and reduction motor mode.
- Description
- Specifications
- Accessories
HX-65HM combines outstanding durability with excellent heat dissipation, making it ideal for bionic robots, robotic arms, and precision instruments that require heavy-duty performance. The servo features an anti-stall algorithm and supports real-time feedback of temperature, voltage, position, and angle. It also includes stall, overheat, overload, and overvoltage protection for safe and reliable operation.













Multiple Protection Mechanisms
The HX-65HM servo includes multiple safeguards-stall, overheat, overload, overvoltage, and overcurrent protection-to ensure stable and reliable performance over the long term.

Angle Feedback & Readback
The bus servo supports real-time angle feedback, enabling quick angle readback to monitor servo positions and accurately capture robot joint movements.

ID Identification & Bus Communication
Each servo can be assigned an ID, with the default set to 1 and fully customizable.

Supports Servo Mode and Geared Motor Mode
In servo mode, you can control rotation and positioning within 360°. In geared motor mode, you can adjust rotation direction and speed.









Educational Robots

Automation Applications

AI Vision Interaction Solutions

Sensor Interaction Solutions


Product Parameters | |||
Product | HX-65HM Intelligent Bus Servo | Control method | UART serial command |
Brand | Hiwonder | Communication baud rate | 115200 |
Weight | 143.5g | Storage | Save data when power off |
Size | 45mm x 25mm x 70mm | Servo ID | Can be set to 0-253, 1 by default |
Working voltage | 9-12.6V | Angle read back function | Support |
Rotation speed | 0.19sec/60°11.1V | Protection | Stall and overheat prevention |
Stall Torque | 65KG@12.6V, 50KG@9.6V | Data feedback | Temperature, voltage and position |
Rated Torque | 50KG@12.6V, 35KG@9.6V | Working mode | Servo Mode and Geared Motor Mode |
Rotation range | 0°~360° | Gear type | Metal gear |
No-load current | 80mA | Gear Teeth | 25T |
Stall current | 5A | Servo wire length | 20cm, other lengths available upon request |
Servo accuracy | 0.3° | Connector | 5264-3P |
Controllable angle range | 0~1500,corresponding to 0°~360° | Applicable to | Joints of bionic robots |
Product Parameters | |
Product | HX-65HM Intelligent Bus Servo |
Control method | UART serial command |
Brand | Hiwonder |
Communication baud rate | 115200 |
Weight | 143.5g |
Storage | Save data when power off |
Size | 45mm x 25mm x 70mm |
Servo ID | Can be set to 0-253, 1 by default |
Working voltage | 9-12.6V |
Angle read back function | Support |
Rotation speed | 0.19sec/60°11.1V |
Protection | Stall and overheat prevention |
Stall Torque | 65KG@12.6V, 50KG@9.6V |
Data feedback | Temperature, voltage and position |
Rated Torque | 50KG@12.6V, 35KG@9.6V |
Working mode | Servo Mode and Geared Motor Mode |
Rotation range | 0°~360° |
Gear type | Metal gear |
No-load current | 80mA |
Gear Teeth | 25T |
Stall current | 5A |
Servo wire length | 20cm, other lengths available upon request |
Servo accuracy | 0.3° |
Connector | 5264-3P |
Controllable angle range | 0~1500,corresponding to 0°~360° |
Applicable to | Joints of bionic robots |

Item | Specification |
Product | HX-65HM Intelligent Bus Servo |
Control method | UART serial command |
Brand | Hiwonder |
Communication baud rate | 115200 |
Weight | 143.5g |
Storage | Save data when power off |
Size | 45mm x 25mm x 70mm |
Servo ID | Can be set to 0-253, 1 by default |
Working voltage | 9-12.6V |
Angle read back function | Support |
Rotation speed | 0.19sec/60°11.1V |
Protection | Stall and overheat prevention |
Stall Torque | 65KG@12.6V, 50KG@9.6V |
Data feedback | Temperature, voltage and position |
Rated Torque | 50KG@12.6V, 35KG@9.6V |
Working mode | Servo Mode and Geared Motor Mode |
Rotation range | 0°~360° |
Gear type | Metal gear |
No-load current | 80mA |
Gear Teeth | 25T |
Stall current | 5A |
Servo wire length | 20cm, other lengths available upon request |
Servo accuracy | 0.3° |
Connector | 5264-3P |
Controllable angle range | 0~1500,corresponding to 0°~360° |
Applicable to | Joints of bionic robots |