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Dynamixel MX-64T Servomotor

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€ 414,33

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The Dynamixel MX-64T: power and precision in one servo motor.

It offers advanced control and higher performance than the MX-28T model while maintaining a compact profile.

Ideal for robotic projects that require an optimal balance between power and precision.

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Description + Details

The Dynamixel MX-64T servo motor.

Servomotors MX-64R and MX-64T are the new additions to Dynamixel's MX range. They replace and enhance the RX-64 servo motor with a non-contact absolute position sensor with 12-bit accuracy (4096 positions), 360° position control (previously 251°), continuous speed control, and current-based torque estimation.

In addition, the controller is a PID ( proportional integral derivative ), the parameters of which can be changed on an engine-by-engine basis. The allowable values are between 0 and 255, so the PID coefficients are calculated according to the following formulas.

The RX-64 servo motor housing has also been slightly modified, so the MX-64T servo motor is not compatible with the HN05-N101/T101 disk.

The Dynamixel MX-64T servo motor supports the TTL communication protocol (while the MX-64R servo motor uses RS485 communication) at high speed (3Mbs), so it is compatible with the CM-510, CM-530, and CM-700 controllers. Note that the recommended operating voltage is no longer the same as that of the RX-64.

Dynamixel MX-64T servo motor specifications

  • MCU : ST CORTEX-M3 (ST32F103C8 @ 72MHZ,32BIT)
  • Engine : Maxon
  • Position sensor : Absolute non-contact encoder (12BIT, 360 degrees)
  • Torque : 5.5N.m (à 11.1V, 3.9A), 6.0N.m (à 12V, 4.1A), 7.3N.m (à 14.8V, 5.2A)
  • No-load speed : 58 rmp (11.1V), 63 rmp (12V), 78 rmp (14.8V)
  • Resolution : 0.088° x 4.096
  • Range of motion : 360°
  • Control algorithm : PID
  • Command : digital packet, transmission speed: 8000 bps ~ 3 Mbps
  • Protocol : Asynchronous half-duplex serial communication (8 bits, 1 stop, no parity)
  • Connection (physical) : TTL Bus Level Multi Drop
  • Weight : 126g
  • Voltage : 10~14.8V (Recommended voltage 12V)
  • Transmission ratio : 200 : 1
  • ID : 254 ID (0~253)
  • Feedback : Position, temperature, load, input voltage, current, etc.
  • Standby consumption : 100 mA
  • Dimensions : 40.2mm x 61.1mm x 41mm (exact dimensions are available here )
  • Material : metal gears, engineering plastic housing

 

Comparison of different Dynamixel servomotors

Comparative specifications of Dynamixels servomotors

The figure below shows the technical characteristics of the various Dynamixel servomotors and relates them to each other in terms of performance. Servomotors differ according to the type of communication (the MX series offers both types of communication).

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