If you feel that you've received this message in error, please click here for more information.

Price: $269.90 Special Order

    Specifications

    Software Features

    Hardware Features

    This is a 6 piece Bulk package of the AX-12A. 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 separarely.

    The AX-12A servo actuator from Robotis is the most advanced actuator on the market in this price range and has become the defacto standard for the next generation of hobby robotics. The AX-12A robot servo has 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-12 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 AX12.zip
    Dimensions AX-12 Drawing
    Manual AX-12 manual
    Special thanks to Humanoid Robot Lab for making
    the CAD files available. All rights reserved.
    AX-12A Stats
    Operating Voltage 12V
    Stall Torque* 15.3 kg·cm
    212 oz·in
    No-load Speed 59 RPM
    0.169sec/60°
    Weight 55g
    Size 32 x 50 x 40 mm
    Resolution 0.29°
    Reduction Ratio 1/254
    Operating Angle 300° or Continuous Turn
    Operating Voltage 9-12V (Recommended Voltage 11.1V)
    Max Current 900 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 AX-12A 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-12A Physical Dimensions
    AX-12 servo dimensions

    Software

    Hardware

    Packages

    Specifications

    DYNAMIXEL AX-12A 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]
    • 54.6 [g]
    • 32 X 50 X 40 [mm]
    • 0.29 [�]
    • -5 ~ +70 [�C]
    • 254:01:00
    • 1.5 [N.m] (at 12 [V], 1.5 [A])
    • 59 [rev/min] (at 12V)
    • 9.0 ~ 12.0 [V] (Recommended : 11.1V)
    • Position, Temperature, Load, Input Voltage, etc

    Drawings

    Documentation