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Technical Specifications
Last Updated: 2026-07-10
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Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0005-001 |
| Category | Robotics |
| Performance | |
| Torque |
12.0V18.40 oz-in1.32 kg-cm0.1 N-m |
| Speed |
12.0V0.10 sec/60°582.5 deg/s97.1 RPM |
| Running Current |
12.0V2.200 A2,200 mA |
| Stall Current | 1500–2200 A1500000–2200000 mA |
| Rated Output Power | (add) |
| Radial Load | (add) |
| Physical | |
| Weight | 1.97 oz55.9 g |
| Shape | Boxed |
| Dimensions |
L 1.97 in W 1.26 in H 1.58 in L 50.0 mm W 32.0 mm H 40.0 mm |
| Shaft Size | 6.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | (add) |
| Gears | Plastic |
| Gear Ratio | 254:1 |
| Gear Spline/Teeth | (add) |
| Rotation Mode | (add) |
| Rotation/Support | Single Bearing |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | Bidirectional |
| Rotational Range | 360° |
| Mechanical Limit | 300° |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | 512 µs |
| Dead Band | 0.29 µs |
| Refresh Rate | 500 Hz |
| Angle Sensor | Potentiometer |
| Control System | TTL / PWM |
| Programmable | Yes |
| Resolution | 1,024 pulse/rev |
| MCU | (add) |
| Operating Modes | Position (Joint Mode), Velocity (Wheel Mode) |
| Signal Voltage | 5V |
| Electrical & Environment | |
| Operating Voltage | 9–12 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | -5–70 °C23–158 °F |
| Water Rating | (add) |
| Certification | FCC |
| Idle Current | 50.000 A50,000 mA |
| Connectivity | |
| Connector | (add) |
| Wire Length | 200 mm7.87 in |
| Baud Rate | 7.8 Kbps–1 Mbps |
| Origin | |
| Country of Origin | (add) |
Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.
Notes
The AX-18A is a high-performance version of the AX-12A, featuring nearly twice the speed and higher torque. It includes a metal 4th gear for enhanced durability.
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