Product Description

The Hiwonder LX-16A is a high-performance full metal gear serial bus servo designed for RC robots and robotics projects requiring precise control and high torque. Featuring dual ball bearings, robust metal gears, and intelligent protection systems, this servo provides smooth, stable performance and extended service life.

With real-time feedback for position, temperature, and voltage, LX-16A ensures reliable operation under demanding conditions. Its serial bus communication allows multiple servos to be connected in series, minimizing I/O port usage and simplifying wiring. Offering up to 240° rotation control and two working modes—servo mode and reduction motor mode—this servo is versatile for advanced robotic applications.

Hiwonder provides debugging software and a servo controller system for easy configuration of servo parameters such as ID, rotation speed, working mode, LED indicators, and safety alarms. The system supports angle readback, allowing precise robot programming for service robots, robotic arms, and educational robotics projects.

Key Features

• High Torque Output: 17kg.cm (236 oz-in) at 7.4V, maximum torque up to 19.5kg.cm, giving your robot strong and stable performance.

• Full Metal Gear Design: Enhances precision, durability, and lifespan.

• Dual Ball Bearing Support: Reduces friction and improves stability.

• Real-Time Feedback: Provides position, temperature, and voltage monitoring for safe operation.

• Two Working Modes: Servo mode and deceleration motor mode for flexible applications.

• Bus Servo Communication: Multiple servos connected in series to reduce I/O usage.

• PC Software & Debugging System: Easily set ID, rotation speed, working mode, LED indicators, and alarms; supports angle readback for programming.

Specifications (All Corrected)

Weight: 53g
Dimensions: 45.22 × 24.72 × 36.3mm
Speed: 0.19sec/60° (7.4V)
Servo Accuracy: 0.3°
Torque: 17kg.cm at 6V; 20kg.cm at 7.4V
Stall Current: 1.1 to 1.9A
Working Voltage: 6 to 8.4V
Servo ID Range: 0 to 253
Readback Function: Supports angle readback
Wire Length: 200mm
Rotation Range: 0 to 240°
No-load Current: 100mA
Control Method: UART serial command
Communication Baud Rate: 115200
Protection: Anti-stall and overheat protection
Storage: Saves data when power off
Feedback: Temperature, Voltage, Position
Indicator: LED status light
Working Modes: Servo mode / Deceleration motor mode
Gear: Metal

What's Included

• 1 × LX-16A Servo

• 1 × Plastic Main Servo Horn

• 1 × Plastic Assistant Servo Horn

• 1 × 200mm Servo Wire

• 1 × Screw Package

Attached files

• LX-16A Serial Bus Servo User Manual.pdf
• Instructions Before Use.pdf
• Set Development Environment.pdf