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Technical Specifications
Last Updated: 2026-10-24
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 |
12.0V0.070 A70 mA |
| Stall Current | 1.2–1.5 A1200–1500 mAAbove Average |
| Rated Output Power | 11.3 W |
| Radial Load | 40.0 N |
| Physical | |
| Weight | 3.39 oz96.0 gAverage |
| Shape | Boxed |
| Dimensions |
L 1.339 in W 1.122 in H 1.831 in L 34.0 mm W 28.5 mm H 46.5 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Ratio | 332.8:1 |
| Shaft Size | 8.00 mm |
| Rotation Mode | Multi-turn |
| Rotation/Support | Dual Bearings |
| Backlash | 0.250° |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| 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 (Multi-turn), Current-based Position, PWM (Voltage) |
| 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 | Average Lighter than 37% of 145 Digital Large servos |
| Stall Current | Above Average Lower draw than 79% of 92 Digital Large servos |
Performance Analysis
| Shaft Power | 2.20–3.68 W |
| Power Density | 1.338 W/in³ More power-dense than 44% of 112 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 | 0.0037 A/oz-in |
| Idle-to-Running Current Ratio | 0.571 |
| No-Load vs Stall Current Spread | 21.43 |
| Voltage Range Width | 4.8 V Wider voltage range than 74% of 124 Digital Large servos |
| Backlash-to-Range Ratio | 0.00069 3rd-highest backlash-to-range ratio of 25 Digital Large servos |
Notes
IP68 waterproof rating (1m, 24hr). Features Maxon coreless motor. 31% reduced volume compared to MX-28.
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