2.3KG Serial Bus Servo (6V)

A miniature serial bus servo from DFRobot that delivers 2.3 kg·cm of stall torque at 6 V, controllable via TTL serial communication. Up to 253 servos can be daisy-chained in series, each assigned a unique ID for individual or synchronised control at baud rates up to 1 Mbps.

The hybrid gear train uses plastic gears at high speed for quiet operation and metal gears at low speed for maximum torque. Built-in protections include wide voltage monitoring, overcurrent, overheating, and overload shutoff, plus the servo provides real-time feedback of temperature, speed, voltage, load, and position.

Key Features

• Serial Bus Control – TTL communication, up to 253 servos daisy-chained with unique IDs
• 2.3 kg·cm Stall Torque – At 6 V, with 0.76 kg·cm rated torque
• 180° Rotation Angle – Pulse range 500–2500 µs, with configurable angle limits
• Dual Mode – Angle-controlled servo mode and continuous-rotation wheel mode
• Real-Time Feedback – Temperature, speed, voltage, load, and position telemetry
• Built-In Protection – Wide voltage, overcurrent, overheating, and overload protection
• Up to 1 Mbps Baud Rate – Configurable from 38,400 to 1,000,000 bps

Specifications

• Working Voltage: 4.8–7.4 V
• Working Temperature: −15 °C to 70 °C
• Static Current: 6 mA @ 6 V
• No-Load Current: 150 mA @ 6 V
• Stall Current: 1000 mA @ 6 V
• No-Load Speed: 0.07 s/60° (143 RPM) @ 6 V
• Sensor: Potentiometer
• Output Shaft: 20T (4.8 mm)
• Dimensions: 23.2 × 12 × 25.5 mm
• Weight: 12.5 g ± 0.2

Ideal For

• Robotics and multi-joint articulation
• Aviation models and RC projects
• STEM education kits

Package Contents

• 1× 2.3 KG Serial Bus Servo
• 1× Servo Horn and Screw Pack