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Feature

DYNAMIXEL is a robot exclusive smart actuator with fully integrated DC Motor + Reduction Gearhead + Controller + Driver + Network in one DC servo module.

The DYNAMIXEL XH / XM-Series offers a variety of control techniques based on high-performance current sensing algorithms.

 

It adopts the aluminum case and adopts the new technology such as the hollow cable fastening structure for users convenience.

 

1. 6 Operating Modes  

Torque Control, Velocity Control, Position Control, Extended Position Control, Current based Position Control, PWM Control

2. Profile Control for Smooth Motion Planning

3. Improved Heat Sink Featuring an Aluminum Case

4. Hollow Back Case Minimizes Cable Stress (3-way-routing)

5. Direct Screw Assembly to the Case (without Nut Insert)

6. Energy Saving (Reduced Current from 100mA to 40mA)

7. 28.4% reduced volume compared to the MX-106

8. Support synchronous control mode

9. Support external I / O port support

Package Component
XH540-W270-R1
HN13-N1011
Teflon Washer (for Horn Assembly)1
Robot Cable-X4P 180mm1
Robot Cable-X4P(Convertible) 180mm1
Wrench Bolt WB M2.5x516
Wrench Bolt WB M2.5x410
Wrench Bolt WB M3x81
Spacer Ring8
Compatible Products

Controller : OpenCM 485 Expansion Board, OpenCR1.0

Interface : USB2Dynamixel, U2D2

Factory Default Settings

ID : 1

Baud Rate : 57600bps


(User can change various settings including ID and baud rate according to environment)

Various Cabling Methods
Performance Comparison
Caution

DYNAMIXEL X-Series cable assembly through hollow case


Organize the entangled cable before assembling the back case.

Do not assemble the back case with entangled cable. The entangled cable can be squashed by the case and cause communication error.

If you use two cables through the hollow case, the cables will be damaged.

Use only one cable through the hollow case.


The DYNAMIXEL X-Series adopted a new gold-plated JST connector for secure and reliable communication.

The connector used for previous Dynamixel is Molex.


To control DYNAMIXEL X-Series actuators via OpenCM or USB2Dynamixel, please use the JST-Molex Convertible Cable enclosed in the package.


However, the Molex-JST convertible cable is NOT included in the XL430 model.

Please purchase a convertible cable when using a controller and interface that supports the JST connector.

Controller ModelController ConnectorCable

DynamixelX

Connector

Dynamixel

Communication

OpenCM+485 Expansion BoardMolex (3P, 4P)Robot Cable-X3P 180mm (Convertible)JST-3PTTL
USB2DynamixelMolex (3P, 4P)Robot Cable-X3P 180mm (Convertible)JST-3PTTL
OpenCR1.0JST (3P, 4P)Robot Cable-X3P (by length)JST-3PTTL
U2D2JST (3P, 4P)Robot Cable-X3P (by length)JST-3PTTL
OpenCM+485 Expansion BoardMolex (3P, 4P)Robot Cable-X4P 180mm (Convertible)JST-4PRS-485
USB2DynamixelMolex (3P, 4P)Robot Cable-X4P 180mm (Convertible)JST-4PRS-485
OpenCR1.0JST (3P, 4P)Robot Cable-X4P (by length)JST-4PRS-485
U2D2JST (3P, 4P)Robot Cable-X4P (by length)JST-4PRS-485

Specification
Model Name XH540-W270-R
MCU Cortex-M3 (72 [Mhz], 32 [bit])
Input Voltage Min. [V] 10.0
Recommended [V] 12.0
Max. [V] 14.8
Performance Characteristics Voltage [V] 12.0
Stall Torque [N·m] 9.90
Stall Current [A] 4.9
No Load Speed [rpm] 39.0
No Load Current [A] 0.07
Continuous Operation Voltage [V] -
Torque [N·m] -
Speed [rpm] -
Current [A] -
Resolution Resolution [deg/pulse] 0.0879
Step [pulse] 4,096
Angle [degree] 360
Position Sensor Contactless absolute encoder (12 [bit], 360 [deg])
Maker : ams(www.ams.com), Part No : AS5045
Operating Temperature Min. [°C] -5
Max. [°C] 80
Motor Coreless (Maxon)
Baud Rate Min. [bps] 9,600
Max. [bps] 4,500,000
Control Algorithm PID
Gear Type Spur
Gear Material Precious Metal
Case Material Precious Metal(Front, Middle)
Engineering Plastic(Back)
Dimensions (WⅹHⅹD) [mm] 33.5 X 58.5 X 44
Dimensions (WⅹHⅹD) [inch] 1.32 X 2.30 X 1.73
Weight [g] 165.00
Weight [oz] 5.82
Gear Ratio 272.5 : 1
Command Signal Digital Packet
Protocol Type Half duplex Asynchronous Serial Communication (8bit, 1stop, No Parity)
Link (Physical) RS485 Multi Drop Bus
ID 0 ~ 252
Feedback Position, Velocity, Current, Realtime tick, Trajectory, Temperature, Voltage, External Port, etc.
Protocol version 1.0
2.0(Default)
Operating Mode / Angle Current Control mode:Endless turn
Velocity Control mode:Endless turn
Position Control Mode:360 [deg]
Extended Position Control Mode:±256 [rev]
Current-based Position Control Mode:±256 [rev]
PWM Control Mode:Endless turn
Output [W] -
Standby Current [mA] 40