2.3KG 6V Serial Bus Servo

DFRobotSKU: SER0059
Sale price £14.50
incl. VAT
excl. VAT
Only 13 units left

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This is a miniature servo that can be connected in series, which can be controlled individually or in a unified manner through TTL serial communication. The combination of different gears maximises the mechanical performance of the servo. The low-noise and durable plastic gears will be used at high speeds, while at low speeds, the metal gears will be used for improving performance.

The servo features an up to 180° rotation angle in the pulse range of 500-2500μsec withs 2.3kg.cm stall torque at the working voltage of 6V. Up to 253 servos can be connected in series to move individually or in a unified way (each servo is assigned an ID). It supports a maximum communication baud rate of 1Mbps and has a sensitive response speed. Users can flexibly set the rotation angle and max/min limit angle.

The servo supports wide voltage protection which means when the voltage is too high or low, the servo rotation will be stopped, thus greatly prolonging the service life of the servo. It also supports angle-controlled servo mode and cyclically rotating wheel mode, and provides real-time feedback on parameters such as temperature, speed, voltage, load, and position. Furthermore, the servo is equipped with self-unloading force protection which will be triggered in overheating, overvoltage, overcurrent, or overloading.

The package includes servo horns of different shapes to meet the requirements of various scenarios such as robot education, aviation model, security equipment, and STEM education.


  • Sensitive response speed
  • Support wide voltage protection
  • Provide real-time feedback


  • Working Voltage: 4.8-7.4V
  • Working Temperature: -15-70℃
  • Static Current: 6mA@6V
  • No-load Current: 150mA@6V
  • Stall Current: 1000mA@6V
  • Stall Torque: 2.3kg·cm@6V
  • Rotation Angle: 180°
  • Sensor: Potentiometer
  • Baud Rate: 38400-1000000bps, modifiable
  • Output Shaft: 20T (4.8mm)
  • Control Signal: TTL communication level
  • No-load Speed: 0.07sec/60degree (143RPM)@6V
  • Rated Torque: 0.76kg cm@6V
  • Size: 23.2*12*25.5mm(0.91*0.47*1 inch)
  • Weight: 12.5g±0.2

Package Contents

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

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