The Hiwonder HTS 20H Serial Bus High Voltage Servo is a high-performance servo designed for robotics applications that require powerful torque, precision control, and reliable feedback. With a robust 20KG torque output at 11.1V, durable metal gears, and intelligent data feedback, it is ideal for robotic joints, robotic arms, and bionic robot projects.
This servo is equipped with three connection ports for neat wiring management, a high-accuracy potentiometer for stable operation, and built-in protection to prevent stalling and overheating. It supports dual modes—servo mode and gear motor mode—making it versatile for different applications.
Key Features
• Three connection ports for clean and convenient wiring
• 20kg.cm torque at 11.1V for strong and stable performance
• 0.3° servo accuracy with high-precision potentiometer
• Supports temperature, voltage, and position feedback
• Source code provided for 51, Arduino, STM32, and Raspberry Pi
• Compatible with TTL/USB Debugging Board and Serial Bus Servo Controller
• Built-in protection against stalling and overheating
• Supports both servo mode and gear motor mode
• Durable all-metal gears for long service life
• Ideal for robotic joints and bionic robots
Specifications
• Name: HTS 20H Serial Bus High Voltage Servo
• Brand: Hiwonder
• Weight: 58g
• Dimensions: 54.38 x 20.04 x 45.50mm
• Working Voltage: 9–12.6V
• Rotation Speed: 0.18 sec/60° at 11.1V
• Rotation Torque: 20kg.cm at 11.1V
• Static Maximum Torque: 20kg.cm at 11.1V
• Rotation Range: 0–240°
• No Load Current: 100mA
• Stall Current: 3A
• Servo Accuracy: 0.3°
• Controllable Angle Range: 0–1000 (corresponding to 0–240°)
• Control Method: UART Serial Command
• Communication Baud Rate: 115200
• Storage: Data saved when power is off
• Servo ID: 0–253 (default 1)
• Angle Read Back Function: Supported
• Protection: Stall and overheating protection
• Data Feedback: Temperature, voltage, position
• Working Mode: Servo mode / gear motor mode
• Gear Type: Metal gear
• Servo Wire Length: 20cm
• Connector: PH2.0 3P
• Application: Joints of bionic robots
Dimensions
• Length: 54.38mm
• Width: 20.04mm
• Height: 45.50mm
What’s Included
• 1x HTS 20H serial bus servo
• 1x Screw bag
• 4x Plastic servo horns
• 1x Servo wire
