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Dynamixel AX-18A Robot Actuator

Price: $94.90
Availibility: In Stock
Item #: RO-902-0005-001

Unit Price Pack Price
Bulk Pack (6) $79.09 $474.50
For orders over 20 units please contact sales or call 1-877-898-1005

Dynamixel Datasheet Comparison Guide
Download Our Dynamixel Datasheet/ Comparison Guide
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. Note: The AX-18A does NOT include mounting and bracket hardware, this is sold separately.
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 Arbotix Robocontroller

Projects Using the AX-12 Dynamixel Servos & Brackets

AX-12 Robot AX-12 Robot AX-12 Robot
AX-12 Robot AX-12 Robot AX-12 Robot
AX-12 Robot AX-12 Robot AX-12 Robot
Strength & Speed Chart of the Dynamixel Family
Hardware Included (NOTE: The AX-18A does NOT come with frames, but are fully compatible with all AX-12A frames)
20cm Communication Cable Bushing & Washer
AX-18A servo cables AX-18A servo washers
Screws & Nuts
AX-18A Physical Dimensions
AX-18A servo dimensions

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