Wednesday, December 07, 2011

Dynamixel MX-28

Dynamixel MX-28 is Intelligent servo Controller equipped with Internal PID.


H/W Specification

  • MCU : ST CORTEX-M3 ( ST32F103C8 @ 72MHZ,32BIT)
  • POSITION SENSOR : MAGNETIC POTENTIO METOR (12BIT,360 DEGREE)
  • BAUD RATE : 8000 bps ~ 3 Mbps
  • CONTROL ALGRITHM : PID CONTROL
  • Resolution : 0.088°
  • Running Degree
  • § 0° ~ 360°
  • § Endless Turn
  • Weight : 72g
  • Dimension : 35.6mm x 50.6mm x 35.5mm
  • Gear Reduction Ratio : 193 : 1
  • Stall Torque : 24kgf.cm (at 12V, 1.5A)
  • No load speed : 54rpm (at 12V)
  • Running Temperature : -5℃ ~ +80℃
  • Voltage : 9 ~ 16.8V (Recommended Voltage 12V)
  • Command Signal : Digital Packet
  • Protocol Type : Half duplex Asynchronous Serial Communication (8bit,1stop, No Parity)
  • Link (Physical) : TTL Level Multi Drop (daisy chain type Connector)
  • ID : 254 ID (0~253)
  • Feedback : Position, Temperature, Load, Input Voltage, etc.
  • Material : Full Metal Gear, Engineering Plastic Body
  • Standby current : 100 mA