Download Our Dynamixel Datasheet/ Comparison Guide
The MX-28T Dynamixel Robot Servo Actuator is the newest generation of Robotis Dynamixel actuator; equipped with an onboard 32bit 72mhz Cortex M3, a contact-less magnetic encoder with 4x the resolution over the AX/RX series, and up to 3mpbs using the new TTL 2.0 bus. Each servo has the ability to track its speed, temperature, shaft position, voltage, and load. As if this weren't enough, the newly implemented PID control algorithm used to maintain shaft position can be adjusted individually for each servo, allowing you to control the speed and strength of the motor's response. All MX Series servos use 12v nominal voltage, so AX & MX Dynamixels can be mixed without having to worry about separate power supplies. All of the sensor management and position control is handled by the servo's built-in microcontroller. This distributed approach leaves your main controller free to perform other functions.
The MX-28AT is a special version of the MX-28T with an aluminmun front plate. This plate acts as a heat sink, allowing for better heat dissapation, allowing the servo to run cooler. The aluminum front plate has threaded holes, allowing for easier assembly as no nuts need to be seated on the front plate. The back plate will still require nuts.
NOTE: The MX-28AT is special order only and may take an additional 1-2 weeks to ship.
Not sure about frame and horn compatibility? Check out our DYNAMIXEL Compatibility Chart
Projects Using the RX-28 & RX-24 Dynamixel Servos & Brackets
|| 35.6 x 50.6 x 35.5 mm
||360° or Continuous Turn
||1.4A @ 12V
||-5°C ~ 85°C
||TTL Asynchronous Serial
||254 valid addresses
||8000bps ~ 3Mbps
|Load Voltage Feedback
|Input Voltage Feedback
||Metal Gears &
Engineering Plastic Body
MX-28 Technical Drawings & 3D Models:
- MX-28 Dimensional Drawing (PDF)
- MX-28 Dynamixel 3D Models (STP)
- HN07 Series Servo Horn Drawings (DWG)
- HN07 Series Servo Horn 3D Models (STP)
- FR07 Series Frame Set Drawings (DWG)
- FR07 Series Frame Set 3D Models (STP)
You can view DWG files using a free download of eDrawings Viewer
. Various CAD apps support STP & DWG Files.