HX-08LCM Magnetic Encoder Coreless Bus Servo – Dual-Axis 8kg High Torque, 360° High-Speed Motor for Robotics
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【12-Bit High-Precision Magnetic Encoder & Coreless Motor】Combines a 12-bit high-resolution magnetic encoder with a premium coreless motor for contactless, wear-free sensing—ensuring high precision, low heat, and a longer lifespan.
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【8kg·cm High Torque & 20g Lightweight Body】Delivers 8kg·cm of strong torque from a compact, 20g frame, easily meeting the demands of high-load yet lightweight robotic builds.
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【Trapezoidal Velocity Profile & Smooth PID Control】Built-in trapezoidal acceleration/deceleration and PID algorithms enable a blazing 0.06s/60° speed with silky-smooth starts, stops, and jitter-free motion.
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【Real-Time Telemetry & Multi-Layer Protection】Streams real-time temperature, voltage, position, and angle data while safeguarding hardware with built-in stall, overheat, overload, and overvoltage protections.
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【Dual-Port Daisy-Chaining & Rich Dev Resources】Supports dual-port serial bus daisy-chaining and comes with GUI PC software, open communication protocols, and cross-platform sample code for effortless setup.
Product Description
The HX-08LCM is a high-performance intelligent magnetic encoder bus servo equipped with a premium coreless motor and a 12-bit high-resolution magnetic encoder. Supporting 360° continuous rotation and pinpoint positioning, it pairs strong power with precise control. Built-in trapezoidal velocity profiling and PID algorithms deliver 8kg·cm of torque with silky-smooth response and jitter-free starts, stops, and motion—balancing raw output with fluid movement. Real-time multi-parameter telemetry, an anti-stall self-protection algorithm, and multiple safety mechanisms work across both hardware and software to ensure reliable operation. Backed by intuitive PC GUI software, comprehensive documentation, cross-platform code examples, and an open communication protocol, it helps you quickly master servo control and streamline your entire development workflow.
Acceleration Start/Stop
The built-in trapezoidal acceleration/deceleration control algorithm allows customizable speed and acceleration, ensuring powerful output, reducing impact to extend servo lifespan, and ensuring smoother joint movement.
Angle Readback Feedback
With built-in angle feedback and readback, the servo quickly reads joint angles for accurate robot posture capture.
Three Stopping Modes
Hold torque mode maintains output torque when powered on, release torque mode disengages it automatically when power is off, and damping mode smoothly releases torque for braking. Modes can be switched flexibly to suit various applications.
Real-Time Parameter Feedback
This bus servo provides real-time temperature, voltage, and position feedback, allowing for internal data monitoring and preventing unexpected shutdowns.
Why Choose US?
Key Features
The HX-08LCM servo combines intelligent control with a robust structure. Its bus connection simplifies wiring, while the all-metal gears and dual-axis design ensure stable operation. Additionally, it features multiple protection mechanisms and precise feedback.
ID Recognition & Bus Communication
Each servo supports a customizable ID for identification. The default ID is set to 1, and the ID can be modified as needed.
Serial Bus Daisy-Chaining
Servos are connected via serial communication, reducing cable clutter and enhancing the product's clean, streamlined design.
Integrated Drive IC
Operating at 7.4 V, the high-quality built-in H-bridge driver maximizes motor control efficiency. Its smooth, continuous, and reliable power delivery provides a robust electronic foundation for precise robotic actuation.
Precise 360° Position Control
A high-precision potentiometer delivers real-time angle readback for instant tracking. This enables effortless closed-loop control, meeting any high-precision motion choreography needs.
One-Click Calibration
Install at any 360° angle. With 40 address inputs, simply press a button to calibrate the current position to the central position.
Multiple Protection Mechanisms
The servo integrates multiple protections, including stall, overheat, overload, overvoltage, and overcurrent, ensuring long-term, stable operation.
Compact Frame
The lightweight and compact miniature design ensures balanced load distribution and highly stable dual-shaft operation.
Multi-Turn Precise Control
Up to 7 turns of absolute position control and feedback. After power loss, the turn count is cleared and only the absolute position feedback is retained.
Professional Visual PC Software
The multi-function servo driver module comes with self-developed professional PC software, simplifying complex servo communication and management. It features a graphical interface for one-click scanning, visual parameter debugging, real-time status monitoring, and motion trajectory planning, perfectly supporting complex applications like multi-DOF robots.
Modular Management
Supports one-click scanning and recognition of all servos, automatically generating a modular interface. The system enables dynamic configuration of communication parameters and adaptive baud rate, ensuring centralized and intelligent management of multi-servo systems via a visual platform.
Real-Time Parameter Feedback
Equipped with high-frequency sampling and real-time data transmission, the system monitors and visualizes servo motion, providing accurate feedback and debugging data to ensure system stability and control.
Customizable Servo Parameters
The system supports custom programming of servo motion modes and control logic. Parameters, safety boundaries, and feedback strategies can be flexibly set to create more adaptable and secure motion control solutions.
Supports Secondary Development & Expansion
Pair the BusLinker V3.0 debugging board with Jetson, Raspberry Pi, ESP32, STM32, or Arduino controllers. Included communication routines make feature expansion and custom development effortless.
Versatile Applications
How to Use
Multiple Brackets for Flexible Expansion
Recommended ROS Controllers
Specification Parameters
| Product name | HX-08LCM magnetic encoder bus servo | Brand | Hiwonder |
|---|---|---|---|
| Weight | 20g | Dimensions | 23 × 20 × 38mm |
| Operating voltage | 6–8.4V | Rotation speed | 0.06sec/60° @ 7.4V |
| Stall torque | 8kg·cm @ 7.4V | Dynamic torque | 3kg·cm @ 7.4V |
| Rotation range | 0°–360° | No-load current | ≤350mA |
| Stall current | ≤4A | Servo accuracy | 0.3° |
| Control angle range | 0–4096 (corresponding to 0°–360°) | Control method | UART serial command |
| Baud rate | 1000000 | Storage | Saves user settings on power-off |
| Servo ID | 0–253 user-configurable (default: 1) | Angle readback | Supported |
| Protection mechanism | Stall protection + over-temperature protection | Parameter feedback | Voltage, position, temperature |
| Operating mode | Servo mode | Gear type | Metal gears |
| Gear teeth | 25T | Cable length | 85mm |
| Connector type | MX1.25 3P | Applicable to | Various bionic robot joints |
| Product name | HX-08LCM magnetic encoder bus servo |
|---|---|
| Brand | Hiwonder |
| Weight | 20g |
| Dimensions | 23 × 20 × 38mm |
| Operating voltage | 6–8.4V |
| Rotation speed | 0.06sec/60° @ 7.4V |
| Stall torque | 8kg·cm @ 7.4V |
| Dynamic torque | 3kg·cm @ 7.4V |
| Rotation range | 0°–360° |
| No-load current | ≤350mA |
| Stall current | ≤4A |
| Servo accuracy | 0.3° |
| Control angle range | 0–4096 (corresponding to 0°–360°) |
| Control method | UART serial command |
| Baud rate | 1000000 |
| Storage | Saves user settings on power-off |
| Servo ID | 0–253 user-configurable (default: 1) |
| Angle readback | Supported |
| Protection mechanism | Stall protection + over-temperature protection |
| Parameter feedback | Voltage, position, temperature |
| Operating mode | Servo mode |
| Gear type | Metal gears |
| Gear teeth | 25T |
| Cable length | 85mm |
| Connector type | MX1.25 3P |
| Applicable to | Various bionic robot joints |
Servo Brackets
Multi-Functional Drive Module
Packing List
| Product name | HX-08LCM magnetic encoder bus servo |
| Brand | Hiwonder |
| Weight | 20g |
| Dimensions | 23 × 20 × 38mm |
| Operating voltage | 6–8.4V |
| Rotation speed | 0.06sec/60° @ 7.4V |
| Stall torque | 8kg·cm @ 7.4V |
| Dynamic torque | 3kg·cm @ 7.4V |
| Rotation range | 0°–360° |
| No-load current | ≤350mA |
| Stall current | ≤4A |
| Servo accuracy | 0.3° |
| Control angle range | 0–4096 (corresponding to 0°–360°) |
| Control method | UART serial command |
| Baud rate | 1000000 |
| Storage | Saves user settings on power-off |
| Servo ID | 0–253 user-configurable (default: 1) |
| Angle readback | Supported |
| Protection mechanism | Stall protection + over-temperature protection |
| Parameter feedback | Voltage, position, temperature |
| Operating mode | Servo mode |
| Gear type | Metal gears |
| Gear teeth | 25T |
| Cable length | 85mm |
| Connector type | MX1.25 3P |
| Applicable to | Various bionic robot joints |
Shipping & Delivery
1. Free Shipping Policy
Hiwonder offers free standard shipping on orders over US $499 (before tax and duties), delivered via trusted carriers such as DHL, UPS, or FedEx.
Most orders arrive within 6 working days after dispatch. You can check if your country is eligible for free shipping in the regions listed below.
Eligible Regions
- Americas: United States, Canada, Mexico, Chile
- Europe: Germany, United Kingdom, Netherlands, Switzerland, France, Austria, Italy, Belgium, Spain, Sweden, Finland, Norway, Portugal, Czech Republic, Poland, Greece, Slovenia, Romania, Denmark, Bulgaria, Luxembourg, Slovakia, Hungary, Ireland, Estonia, Lithuania
- Asia: China, Japan, Singapore, South Korea, United Arab Emirates, Malaysia, Thailand, Philippines, Indonesia
- Oceania: Australia, New Zealand
If your country or region is not listed above, the shipping cost will be automatically calculated at checkout once you enter your shipping address.
2. Customs & Import Fees
All international shipments are subject to local customs regulations. Import duties, taxes, or other fees may be charged by your country's customs authority upon arrival.
Our shipping term is FOB Shenzhen, which means these fees, if any, are the customer's responsibility. The shipping carriers will assist with the customs clearance process to ensure smooth delivery.
If a package is returned due to unpaid customs duties, any related return or reshipping fees will be deducted from your refund.
3. Order Processing Time
Orders are typically processed within 24 hours after placement and shipped the next business day.
Orders placed on weekends or public holidays will be shipped on the next working day.
Once shipped, you will receive a confirmation email with tracking information.
