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Specifications

  • Reach: 40cm
  • Repeatability: 2mm
  • Payload: 250g at maximum extension

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Actuators

MARS’s arm uses 3 types of dynamixel actuators: 1 Dynamixel XL430 Robotis XL430-W250-T 2 Product Page 2 Dynamixel XC430 Robotis XC430-T240BB-T 1 Product Page 3 Dynamixel XL330 Robotis XL330-M288 4 Product Page These were picked for their robustness and repeatability over alternatives. This arm can for example repeatably play chess (see MARS Example use-cases).