Hiwonder HX-08LC Micro Coreless Intelligent Serial Bus Servo 8 kg·cm High Torque & Speed, Dual-Shaft Full Metal Gear Motor for Embodied AI Robots
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【Serial Bus Daisy-Chaining】Featuring a compact dual-shaft frame and dual 3-pin ports, the HX-08LC enables efficient TTL single-wire daisy-chaining. A single bus controls multiple servos, eliminating cable clutter for a clean, streamlined robot layout.
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【8 kg·cm Torque & Millisecond Response】Driven by a high-performance coreless motor with precise 240° control, this servo delivers a swift 0.06 s/60° response and an 8 kg·cm stall torque, ensuring exceptionally precise, fluid robotic motion.
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【Dual-Shaft Architecture】The HX-08LC utilizes a miniature dual-shaft design to minimize installation space while optimizing load distribution, ensuring balanced joint stress and highly stable operation under load.
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【Precision Stainless Steel Gears】High-strength stainless steel gears paired with a low-heat coreless structure ensure smooth rotation, maximizing transmission precision and mechanical lifespan during high-load operations.
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【Trapezoidal Motion Control】This servo enables rapid ID/mode configuration and data readback via PC software. Its built-in trapezoidal acceleration algorithm effectively eliminates inertial jitter, achieving smooth, flexible joint transitions.
The servo includes professional PC software for adjustable start and stop acceleration. Comprehensive tutorials, including technical documentation, multi-controller sample code, and communication protocols, are also provided to streamline your learning curve and project development.
ID-Based Bus Communication
Each servo supports a customizable ID for individual identification. The default ID is 1 and can be easily reconfigured as needed.
High-Precision Potentiometer
Paired with a high-precision potentiometer to deliver a swift 0.06s/60° response alongside a stable 8 kg·cm torque output.
Millisecond Response
With a fast 0.06s/60° response and 0.3° control precision, robot commands trigger instant execution. This drives fluid, refined joint movements with near-zero latency.
Serial Bus Daisy-Chaining
Designed for space-constrained projects, this miniature dual-shaft servo supports efficient TTL serial communication and seamless daisy-chaining. Run multiple servos on a single bus to eliminate messy wiring and streamline your robot layout.
Precise 240° 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.
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.
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.
| Brand | Hiwonder | ||
| Product name | HX-08LC coreless bus servo | ||
| Control method | TTL single-wire serial commands | ||
| Baud rate | 115200 | ||
| Weight | 26 g | ||
| Storage | Retains user settings on power-off | ||
| Dimensions | 23 × 20 × 38 mm | ||
| Servo ID | Configurable from 0 to 253, default 1 | ||
| Operating voltage | 6 - 8.4 V | ||
| Angle readback | Supported | ||
| Speed | 0.06 s / 60° @ 7.4 V | ||
| Protection | Stall protection | ||
| Stall torque | 8 kg·cm @ 7.4 V | ||
| Feedback | Voltage, position, temperature | ||
| Dynamic torque | 3 kg·cm @ 7.4 V | ||
| Operating modes | Servo mode/motor mode | ||
| Rotation range | 0° - 240° | ||
| Gear type | Metal gears | ||
| No-load current | ≤ 350 mA | ||
| Spline teeth | 25 T | ||
| Stall current | ≤ 4 A | ||
| Cable length | 85 mm | ||
| Repeatability | ≤ 1.5° | ||
| Connector type | MX1.25 3P | ||
| Control range | 0 – 1000, corresponds to 0° - 240° | ||
| Applications | 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.
Questions & Answers
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