Hiwonder HX-35HM Serial Bus Servo with 360 Degrees Magnetic Encoder Double Shaft, 35KG Strong Torque and Data Feedback Function

The Hiwonder HX-35HM is a high-torque serial bus servo featuring a 360-degree magnetic encoder and a robust double-shaft design. Delivering up to 35kg of torque alongside real-time data feedback, it is ideal for advanced robotics students, educators, and makers building complex robotic joints.

Clean serial bus daisy-chaining

These servos can be connected in series through their built-in interfaces, allowing for clean wiring and a neat project layout. When used with a Hiwonder controller, they plug directly into the dedicated serial servo I/O port.

CNC machined aluminium shell

The HX-35HM features a CNC precision-machined aluminium alloy shell that provides excellent heat conductivity and high structural accuracy. An anodic oxidation treatment ensures strong resistance to corrosion during operation.

Non-contact magnetic encoder feedback

Instead of a traditional wear-prone potentiometer, this servo utilises a non-contact magnetic feedback system. This design ensures a long service life, shock resistance, and a compact physical footprint.

High-precision absolute positioning

The 12-bit high-precision magnetic encoder sensor delivers 4096-bit absolute position accuracy across a full 360-degree range. When paired with a servo controller, it achieves a control accuracy of 0.24 degrees.

Simplified middle position adjustment

Unlike traditional potentiometer servos that must be manually centered before assembly, the HX-35HM can return to its middle position from any angle. This significantly improves assembly efficiency and lowers maintenance overhead.

High-strength 35kg torque

Built for demanding applications, the servo delivers a strong 35kg torque output supported by durable metal gears. This makes it highly suitable for heavy-duty robotic arms and bipedal walking robots.

Intelligent feedback and bus communication

The servo supports unique ID identification and bus communication for advanced multi-servo control. It provides real-time data feedback including angle readback, temperature, and voltage monitoring.