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Home > Robot Parts > DYNAMIXEL & Robot Servos > Robotis MX/RX/EX Series DYNAMIXEL Robot Servos > MX/RX 24 & 28 Series DYNAMIXELS >

Dynamixel MX-28R Robot Actuator Bulk (6 pack)

Price: $1,129.00
Availibility: Special Order
Item #: RO-902-0068-000

Quantity:
 

This item is not in regular stock, but can still be ordered. Read about product status here
For orders over 10 units please contact sales or call 1-877-898-1005



   
Dynamixel Datasheet Comparison Guide
Download Our Dynamixel Datasheet/ Comparison Guide
This is a 6 piece Bulk package of the MX-28R. In this bulk pack, the servos are bare and do not come with the required additional cables, brackets, or hardware. If you need this hardware, it must be purchased separately.

The MX-28R 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 RS-485 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 other MX-R series 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.

Note: This servo is nearly identical to the MX-28T, the only difference being 4-pin RS-485 communication. If you do not have a specific preference, we recommend the MX-28T due to TTL communication being a simpler protocol.


 
MX-28 Servo Documentation: 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)
Note: You can view DWG files using a free download of eDrawings Viewer. Various CAD apps support STP & DWG Files.
 
 
MX-28R Stats
Operating Voltage 14.8V 12V
Stall Torque 31.6 kg·cm
439 oz·in
3.1 N.m
25.5 kg·cm
354 oz·in
2.5 N.m
No-load Speed 67 RPM 55 RPM
Weight 72g
Size 35.6 x 50.6 x 35.5 mm
Resolution 0.088°
Reduction Ratio 1/193
Operating Angle 360° or Continuous Turn
Max Current 1.4A @ 12V
Standby Current 100 mA
Operating Temp -5°C ~ 85°C
Protocol RS-485 Asynchronous Serial
Module Limit 254 valid addresses
Com Speed 8000bps ~ 3Mbps
Position Feedback Yes
Temp Feedback Yes
Load Voltage Feedback Yes
Input Voltage Feedback Yes
Compliance/PID Yes
Material Metal Gears &
Engineering Plastic Body
Motor Maxon RE-MAX
Manual Download MX-28 manual
Controller List USB2Dynamixel
CM-530
CM-700
 
 

Not sure about frame and horn compatibility? Check out our DYNAMIXEL Compatibility Chart

Projects Using the RX-28 & RX-24 Dynamixel Servos & Brackets

AX-12 Robot AX-12 Robot


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