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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0174-000 |
| Category | Robotics |
| Performance | |
| Torque |
14.8V
509.76 oz-in
36.71 kg-cm
3.6 N-m
12.0V
438.96 oz-in
31.61 kg-cm
3.1 N-m
11.1V
410.64 oz-in
29.57 kg-cm
2.9 N-m
|
| Speed |
14.8V
0.26 sec/60°
234.4 deg/s
39.1 RPM
12.0V
0.32 sec/60°
185.8 deg/s
31.0 RPM
11.1V
0.35 sec/60°
173.9 deg/s
29.0 RPM
|
| Running Current |
14.8V
1.500 A
1,500 mA
12.0V
1.300 A
1,300 mA
11.1V
1.200 A
1,200 mA
|
| Stall Current | 1.2–1300 A1200–1300000 mABelow Average |
| Rated Output Power | 11.3 W |
| Radial Load | 40.0 N |
| Physical | |
| Weight | 3.39 oz96.0 gBelow Average |
| Shape | Boxed |
| Dimensions |
L 1.831 in W 1.122 in H 1.339 in L 46.5 mm W 28.5 mm H 34.0 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Ratio | 332.8:1 |
| Shaft Size | 8.0 mm |
| Rotation Mode | Multi-turn |
| Rotation/Support | Dual Bearings |
| Backlash | 15.000° |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 360° |
| Neutral Position | 2048 µs |
| Angle Sensor | Contactless Absolute Encoder |
| Control System | RS-485 / PWM |
| Programmable | Yes |
| Resolution | 4,096 pulse/rev |
| MCU | ARM CORTEX-M3 |
| Operating Modes | Current, Velocity, Position, Extended Position, Current-based Position, PWM |
| Signal Voltage | 5V |
| Electrical & Environment | |
| Operating Voltage | 10–14.8 V |
| Temperature | -5–80 °C23–176 °F |
| Water Rating | IP68 |
| Idle Current | 0.040 A40 mA |
| Connectivity | |
| Connector | JST |
| Wire Length | 1000 mm39.37 in |
| Baud Rate | 9.6 Kbps–4.5 Mbps |
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.
Class Comparison
| Weight | Below Average Lighter than 34% of 144 Digital Large servos |
| Stall Current | Below Average Lower draw than 13% of 97 Digital Large servos |
Performance Analysis
| Shaft Power | 2.20–3.68 W |
| Power Density | 1.338 W/in³ More power-dense than 44% of 109 Digital Large servos |
| Torque Density | 4.2775 oz-in/g |
| Torque-to-Volume Ratio | 149.28 oz-in/in³ |
| Speed-to-Weight | 0.03019 (1/sec·g) |
| Speed-Torque Trade-off | 141.68 |
| Current-per-Torque Ratio | 3.1658 A/oz-in |
| Idle-to-Running Current Ratio | 0.033 |
| No-Load vs Stall Current Spread | 1,083.33 |
| Voltage Range Width | 4.8 V Wider voltage range than 72% of 131 Digital Large servos |
| Backlash-to-Range Ratio | 0.04167 Tighter backlash than 65% of 21 Digital Large servos |
Notes
IP68 waterproof rating (1m, 24hr). Features Maxon coreless motor. 31% reduced volume compared to MX-28.
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