Hiwonder HX-65HM Magnetic Encoder Bus Servo 65KG Servo with Dual Output Shafts, Three Ports & Feedback

Hiwonder HX-65HM Magnetic Encoder Bus Servo 65KG Servo with Dual Output Shafts, Three Ports & Feedback

Friendly Tips:
* It features Hiwonder's patented design with dual output shafts and high-precision magnetic encoder feedback, capable of delivering 65kg·cm of torque.
* The servo features a high-precision CNC full metal housing and a built-in dual motor synchronous control algorithm, which ensures smooth operation and stable performance.
* It uses TTL serial bus communication, supports feedback of position, temperature, and voltage, and includes stall protection.
* All buyers receive control examples for STM32, 51, ESP32, Ar-duino, Raspberry Pi, and JETSON, making it easy to learn and implement.
* Detailed documentation, servo communication protocols, and 3D servo drawings are provided to facilitate project development.

Description:
The HX-65HM is a high-performance dual output shaft magnetic encoder smart bus servo. It features two high-quality strong magnetic motors and a patented dual output shaft design. Thanks to the built-in proprietary algorithm, the dual motor output shafts achieve highly efficient and precise synchronization, supporting 360° synchronized rotation and positioning. While delivering a high torque of 65kg·cm, the servo operates smoothly and seamlessly.

The HX-65HM housing is made of CNC-integrated full metal, providing both strength and heat dissipation. It is suitable for high-load applications such as bionic robots, multi-degree-of-freedom robotic arms, and precision instruments. The servo includes a built-in stall protection algorithm and supports real-time feedback of temperature, voltage, position, and angle. It is equipped with multiple protection mechanisms, including stall, overheat, overload, and overvoltage protection, ensuring safe and reliable operation.

Hiwonder provides original course materials, including comprehensive technical documentation, various controller codes, teaching handouts, and live demonstration videos, fully assisting users in efficiently mastering servo control and the complete process of project development.

Advantages:
* Dual output shaft structure  
* Strong magnetic core motors
* High-precision magnetic encoder  
* CNC metal housing  
* Full metal gears  
* 65kg·cm torque  
* Synchronous control algorithm  
* 360° precise control  
* Anti-stall algorithm  
* Angle feedback  
* Temperature feedback  
* Voltage feedback  
* Position feedback  
* Overheat protection  
* Overload protection  
* Overvoltage protection  
* Serial bus connection  
* Reverse-polarity protection interface  
* 25T gear teeth  
* Compatible with multiple controllers  
* Provides control examples  
* Provides communication protocol  
* Comprehensive development resources  
* Live video tutorials  
* Includes source code and schematics  

Features:
HX-65HM Strong Magnetic Bus Servo with Two Output Shafts
* High precision and smooth operation
* Dual output shaft structure
* High torque up to 65kg·cm
* Precise 360° control
* Supports both Servo Mode and Motor Mode control
* Provides control source code for ESP32, STM32, 51, Ar-duino, JETSON, and Raspberry Pi

360° Magnetic Encoder Feedback Design
* The HX-65HM servo adopts an advanced 360° magnetic encoder feedback system. Each of the two internal DC motor assemblies is equipped with a 12-bit high-precision magnetic encoder that accurately detects rotation angle and speed in real time, minimizing control signal errors.
* With the built-in acceleration and deceleration synchronization algorithm, the servo ensures dual-axis power output and delivers smoother, more refined motion—ideal for robotic joints requiring silky-smooth movement.
* The 12-bit high-precision magnetic encoder replaces the traditional mechanical potentiometer, offering longer lifespan, compact size, and excellent vibration resistance for enhanced reliability.

Original Structure and Patented Design
* Dual Output Shaft Power: The dual-output shaft design, combined with two powerful magnetic motors and all-metal gears, delivers a strong torque of 65kg·cm. The dual shafts mesh precisely, easily driving large or heavy loads while maintaining powerful performance even in demanding applications.
* Coordinated Architecture for High Efficiency: The intelligent coordination algorithm allows millisecond-level phase synchronization of both output shafts under a single command, improving torque output and dynamic response efficiency for crisp, fluid robotic motion.
* High-Precision Magnetic Control: It features real-time feedback with a high-precision magnetic encoder, achieving millisecond-level motor angle calibration and eliminating jitter. It enables precise 360° control.
* Smart Serial Bus Connection: The servos are connected via serial bus, reducing wiring complexity for a cleaner, more organized setup. Three-port connection design provides flexibility in system integration.

CNC-Machined Metal Housing
* The servo housing is crafted from CNC-machined aluminum alloy, providing excellent protection, durability, and superior heat dissipation.

All-Metal Gears for Stability and Durability
* It is equipped with high-strength metal gears that enhance wear resistance, improve structural rigidity, and extend the overall lifespan of the servo.

Real-Time Parameter Feedback
* The servo provides temperature, voltage, and position feedback, allowing real-time monitoring of internal data with millisecond precision.
* It enables quick access to operating information while preventing unexpected shutdowns.

Multiple Protection Mechanisms
* The servo integrates multiple protection functions, including stall, overheat, overload, overvoltage, and over-current protection, ensuring reliable and long-term stable operation.

Angle Feedback
* The servo supports angle read-back, enabling fast and accurate position detection for robotic joint control.

ID Recognition and Bus Communication
* Each servo can be assigned a unique ID for identification. The default ID is 1 and can be modified as needed.

Two Working Modes
* Supports both servo mode and gear motor mode: in servo mode, it offers 360° position control; in gear motor mode, it allows precise direction and speed control.

Application Scenarios
* Ideal for educational robots, automation systems, AI vision interaction, and sensor-based control solutions.

Specifications:
* Product Name: HX-65HM Magnetic Encoder Bus Servo
* Brand: Hiwonder
* Product Weight: 143.5g
* Product Size: 45×25×70mm
* Operating Voltage: 9–12.6V
* Rotation Speed: 0.19s/60° at 11.1V
* Stall Torque: 65kg·cm at 12.6V, 50kg·cm at 9.6V
* Rated Torque: 50kg·cm at 12.6V, 35kg·cm at 9.6V
* Rotation Range: 0–360°
* No-load Current: 80mA
* Stall Current: 5A
* Servo Accuracy: 0.3°
* Control Angle Range: 0–1500, corresponding to 0–360°
* Control Mode: UART Serial Command
* Communication Baud Rate: 115200bps
* Memory: Retains user settings after power off
* Servo ID: 0–253, user-configurable, default 1
* Readback Function: Supports angle read-back
* Protection: Stall protection / Over-temperature protection
* Parameter Feedback: Temperature, voltage, position
* Working Mode: Servo mode / Gear motor mode
* Gear Type: Metal gears
* Gear Teeth: 25T
* Cable Length: 20cm, other lengths optional
* Connector Model: 5264-3P
* Suitable For: Various bionic robot joints

Packing List:
* 1 × HX-65HM Bus Servo
* 2 × Metal Servo Horns
* 1 × Servo Cable (200mm)
* 2 × M3*6 Screws
* 8 × M2*6 Screws

Packaging Details:
* Weight: 0.25kg