Hiwonder HX-30HM Magnetic Encoder Intelligent Serial Bus Servo with Double Shaft, High-Voltage Serial, 30KG Torque, 360° Angle Control with Feedback
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【High-Precision Magnetic Encoder Servo】The HX-30HM uses a 12-bit high-precision magnetic encoder, with trapezoidal acceleration/deceleration and PID control, ensuring 360° precise control with zero backlash and smooth operation.
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【Professional Visual PC Software】Includes servo scanning, visualized parameter configuration, and motion mode switching, catering to both embedded development and complex multi-DOF robot design.
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【Real-Time Feedback and Protection】Provides real-time angle, temperature, and voltage feedback, with built-in protections like anti-stall, overheat, overload, and overvoltage for safe and reliable operation.
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【Flexible Application】Supports serial bus connection, ID recognition, and dual-mode control, with source code and protocols for ESP32, STM32, Arduino, Raspberry Pi, and Jetson controllers.
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【Comprehensive Tutorials】Includes code examples, debugging tools, and comprehensive documentation to accelerate development, allowing you to focus on hardware innovation.
Mode 2: Speed Closed-Loop Motor Mode – Automatically compensates for load changes, ensuring stable and constant speed.
Mode 3: Speed Open-Loop Motor Mode – Speed decreases with load changes, suitable for applications without speed 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.
Intelligent Bus Serial Connection
Servos are connected via serial communication, reducing cable clutter and enhancing the product's clean, streamlined design.
Dual-Shaft Fixing for Stability
The dual-shaft design transfers power through the main shaft to drive the bracket, ensuring more stable joint movement for the robot.
Metal Gears for Durability
The all-metal gears enhance wear resistance and lifespan, extending the servo’s overall durability.
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.
Angle Feedback
The servo provides angle feedback, allowing quick reading of the servo’s angle for precise joint positioning in robotic systems.
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.
Educational Robots
Automation Applications
AI Vision Interaction Solutions
Sensor Interaction Solutions
| Product | HX-30HM bus servo | Control method | UART serial command |
| Brand | Hiwonder | Protection | 30 kg·cm at 11.1 V |
| Weight | 52 g | Operating voltage | 9-12.6 V |
| Size | 45.2 x 24.7 x 35 mm | Servo ID | Can be set to 0-253, 1 by default |
| Storage | Save data when power off | Feedback function | Can be set to 0-253, 1 by default |
| Rotation speed | 0.19 sec/60° at 11.1 V | Stall torque | Angle feedback supported |
| Parameter feedback | Temperature, voltage, position | Communication baud rate | Default: 1000000 |
| Rotation range | 0~360° | Working mode | Stall and overheat prevention |
| No-load current | 100 mA | Gear type | Servo Mode and Geared Motor Mode |
| Stall current | 3 A | Applicable to | Joints of bionic robots |
| Servo accuracy | 0.3° | Connector model | 5264-3P |
| Control angle range | 0~4095, corresponding to 0~360° | Wire length | 20cm, other lengths available upon request |
| Item | Specification |
| Product | HX-30HM bus servo |
| Brand | Hiwonder |
| Weight | 52 g |
| Size | 45.2 x 24.7 x 35 mm |
| Operating voltage | 9-12.6 V |
| Rotation speed | 0.19 sec/60° at 11.1 V |
| Parameter feedback | Temperature, voltage, position |
| Rotation range | 0~360° |
| No-load current | 100 mA |
| Stall current | 3 A |
| Servo accuracy | 0.3° |
| No-load current | 0~4095, corresponding to 0~360° |
| Control method | UART serial command |
| Communication baud rate | Default: 1000000 |
| Storage | Save data when power off |
| Servo ID | Can be set to 0-253, 1 by default |
| Feedback function | Can be set to 0-253, 1 by default |
| Stall torque | Angle feedback supported |
| Protection | 30 kg·cm at 11.1 V |
| Working mode | Stall and overheat prevention |
| Gear type | Servo Mode and Geared Motor Mode |
| Wire length | 20cm, other lengths available upon request |
| Connector model | 5264-3P |
| Applicable to | Joints of bionic robots |
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.
Questions & Answers
Have a Question?
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Where do I buy the base bracket, side bracket, straight bracket, and inclined bracket that you have pictured here?
Hi there, sorry for the waiting. The servo pack was added. Pls have a check: https://www.hiwonder.com/products/hx-35hm?_pos=3&_sid=21d10ef97&_ss=r&variant=40038851838039
