• Robotis Dynamixel AX-18A Smart Servomotor

The Dynamixel AX-18A is an advanced servo motor for robotics. As compared to the Dynamixel AX-12A, it has a slightly higher torque but quite twice the speed. It is also 100% compatible with the Dynamixel AX-12A. The Dynamixel AX-18A is made is high quality plastic.

Dynamixel AX-18A Drawing
Fig. 1 - Dynamixel AX-18A Drawing

The Dynamixel AX-18A motors can be assembled together to create advanced configurations for robotics as shown on image below:

Dynamixel AX-18A Configuration
Fig. 2 - Dynamixel AX-18A Configuration

This motor is provided with a 3P cable, nuts and bolts and grey plastic supports. We provide also higher quality black aluminum supports from Crustcrawler as well as the Ergaster Systems bushing. Please see links below.


  • stall torque (N.m): 2.2 at 12 V
  • no load speed (RPM): 97
  • gear ratio: 254:1
  • motor type: cored
  • operating voltage: 9 V to 12 V
  • stall current: 2.2 A
  • feedback function: position, temperature, load, input voltage, etc...

Part List

  • 1x AX-18A motor
  • 1x B01-HORN horn
  • 1x FP04-F2
  • 1x FP04-F3
  • 1x BPF-WA/BU set
  • 1x 3P Cable 200 mm
  • 16x bolt PHS M2*6
  • 1x bolt PHS M3*10
  • 16x N1 nut M2



Dimensions L x W x H 50 mm x 40 mm x 32 mm
Weight 54.6 g
Operating Voltage 9 V to 12 V

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Robotis Dynamixel AX-18A Smart Servomotor

  • Robotis
  • The Dynamixel AX-18A from Robotis is an advanced servo actuator for robotics with temperature, load & position control that features a higher torque and twice the speed of the Dynamixel AX-12A.
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  • Availability: 6 (Canada)
  • $ CAD122.33 $ CAD64.45
  • CAD 232.02 Left For Free Shipping

Related Products

Ergaster ES-B1 Dynamixel AX Bushing Hub Set

Ergaster ES-B1 Dynamixel AX Bushing Hub Set

The ES-B1 bushing kit, developed by Diigiit Robotics, can be used with the Dynamixel AX-12A, AX-12W ..

$ CAD1.29 $ CAD2.19

Tags: robotis, dynamixel, dynamixel ax series, servo motor