Robotis - Dynamixel AX-12W

The AX-12W is a variant of the popular AX-12A servo with modified gear reduction to offer high speed in Wheel Mode (continuous rotation mode). (in Joint mode the actual moving speed is close to the AX-12A)

The AX series of servos can be connected in a daisy chain, and controlled over a Serial protocol meaning several servos can be connected to each other in a chain and offer several compliance and sensing parameters including position, velocity and temperature.

The AX-12W has the same exterior size and shape as the AX-12A and the AX-18A using the same communication interface and protocol. This means that all these Servo models can be mixed and matched to meet the specific demands of Robotic applications.

 
Hardware Specifications

• Weight : 52.9
• Dimension : 32mm x 50mm x 40mm
• Minimum Control Angle : 0.29° X 1,024
• Gear Ratio : 254 :1
• Stall Torque : 2 kgf.cm (at 12V, 1.4A)
• No load speed : 470rpm (at 12V, wheel mode), 54rpm (at 12 V, joint mode)
• Operating Temperature : -5C ~ +70C
• Operating Voltage : 9V~12V (Recommended Voltage 11.1V)
• Protocol Type : Half duplex Asynchronous Serial Communication (8bit, 1stop, No Parity)
• Link (Physical) : TTL Level Multi Drop (Daisy Chain Type Connector)

Package Contents:

• AX-12W: 1
• AX-HORN: 1 set (pre-equipped)
• Horn Spacer: 1
• BPF-WA/BU Set: 1 set
• FP04-F3: 1 set
• 3P Cable 200: 1 set
• Bolt PHS M2*6: 16 pcs
• Bolt BHS M3*10: 1 pc
• N1 Nut M2: 16 pcs

Default Settings:

• ID: 1
• Baud rate: 1 Mbps
• Serial Interface Half Duplex TTL interface
• * Please change the setting of ID and baud rate depending on your operating environment.