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Dynamixel AX-12+ Specifications

The AX-12 produces 144 oz-in (10.4 kg.cm) of operational torque and 222 oz-in (16 kg.cm) of holding torque. Ideal AX-12 voltage is 9.6V - Max current 900mA.

AX-12
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AX-12+ Spec Overview

The Dynamixel AX-12 is an inexpensive feature rich servo.

AX-12+ Operation Specifications

AX-12 Min Normal Max
Operating Voltage 7.0V 9.6V 10.0V
Holding Torque 165 oz-in
12.0 kg.cm
222 oz-in
16 kg.cm
228 oz-in
16.5 kg.cm
Operating Torque 107 oz-in
7.8 kg.cm
144 oz-in
10.4 kg.cm
148 oz-in
10.7 kg.cm
No-load Speed 0.269sec/60° 0.196sec/60° 0.196sec/60°

AX-12 Specification Value
Reduction Ratio 1/254
Operating Angle 300°
Current (max) 900mA
Operating Temp. -5°C ~ 85°C
Size 50 x 32 x 38 mm
Weight 55g
Command Signal Digital Packet
Protocol Half Duplex Async Serial (8bit, 1stop, No parity)
Link TTL (Tx & Rx multiplexed on single core)
Number of modules 254 - valid addresses 0 to 253
Comm Speed 7343bps ~ 1Mbps
Position Feedback Yes
Temperature Feedback Yes
Load Voltage Feedback Yes
Input Voltage Feedback Yes
Compliance Driving settings Yes
Material Engineering Plastic Gears and Body
Motor Maxon: Cored Motor