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Price: $569.90 Special Order

    Specifications

    Software Features

    Hardware Features

    This is a 6 piece Bulk package of the AX-18A. In this bulk pack, the servos are bare and do not come with any additional cables, brackets, or hardware. If you need this hardware, it must be purchased separately.

    The AX-18A servo actuator from Robotis is the next step up from the hugly popular AX-12A Servo, offering nearly twice the speed and 15% more torque! The AX-18A robot servo retains the formfactor and all of the same features of its predecessor: the ability to track its speed, temperature, shaft position, voltage, and load. As if this weren't enough, the control algorithm used to maintain shaft position on the AX-18A actuator can be adjusted individually for each servo, allowing you to control the speed and strength of the motor's response. 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.
    Downloads
    CAD Files AX18.zip
    Dimensions AX-18A Drawing
    Manual AX-18 manual `
    Special thanks to Humanoid Robot Lab for making
    the CAD files available. All rights reserved.
    AX-18A Stats
    Operating Voltage 12V
    Stall Torque* 18.3 kg·cm
    254.9 oz·in
    1.8 Newton Meter
    No-load Speed 97rpm
    0.103 sec/60°
    Weight 54.5g
    Size 32 x 50 x 40mm
    Resolution 0.29°
    Reduction Ratio 1/254
    Operating Angle 300° or Continuous Turn
    Max Current 2200 mA
    Standby Current 50 mA
    Operating Temp -5°C ~ 85°C
    Protocol TTL Half Duplex Async Serial
    Module Limit 254 valid addresses
    Com Speed 7343bps ~ 1Mbps
    Position Feedback Yes
    Temp Feedback Yes
    Load Voltage Feedback Yes
    Input Voltage Feedback Yes
    Compliance/PID Yes
    Material Plastic Gears and Body
    Motor Cored Motor
    Manual Download AX-18A manual
    Controller List

    3-Pin TTL DYNAMIXEL Compatible Controllers

    *Stall torque is the maximum instantaneous and static torque. ROBOTIS recommends that your robot or project uses 1/5 or less of the stall torque to create stable motions.


    AX-18A Physical Dimensions
    AX-18A servo dimensions

    Software

    Hardware

    Packages

    Specifications

    DYNAMIXEL AX-18A 6pcs Bulk

    • Baud Rate
    • Weight
    • Dimensions (W x H x D)
    • Resolution
    • Operating Temperature
    • Gear Ratio
    • Stall Torque
    • No Load Speed
    • Input Voltage
    • Feedback
    • 7,843 [bps] ~ 1 [Mbps]
    • 55.9 [g]
    • 32 X 50 X 40 [mm]
    • 0.29 [�]
    • -5 ~ +70 [�C]
    • 254:01:00
    • 1.8 [N.m] (at 12 [V], 2.2 [A])
    • 97 [rev/min] (at 12 [V])
    • 9.0 ~ 12.0 [V] (Recommended : 11.1V)
    • Position, Temperature, Load, Input Voltage, etc

    Drawings

    Documentation