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Technical Specifications
Last Updated: 2026-10-21
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0118-000 |
| Category | Robotics |
| Performance | |
| Torque |
14.8V
679.68 oz-in
48.94 kg-cm
4.8 N-m
12.0V
580.56 oz-in
41.80 kg-cm
4.1 N-m
11.1V
538.08 oz-in
38.75 kg-cm
3.8 N-m
|
| Speed |
14.8V
0.18 sec/60°
342.9 deg/s
57.1 RPM
12.0V
0.22 sec/60°
276.5 deg/s
46.1 RPM
11.1V
0.23 sec/60°
257.5 deg/s
42.9 RPM
|
| Running Current |
12.0V0.070 A70 mA |
| Stall Current | 2.1–2.7 A2100–2700 mAAbove Average |
| Radial Load | 40.0 N |
| Physical | |
| Weight | 2.89 oz82.0 gAverage |
| 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 / Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Ratio | 353.5:1 |
| Rotation Mode | Multi-turn |
| Rotation/Support | Dual Bearings |
| Backlash | 0.250° |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Mechanical Limit | 360° |
| Neutral Position | 2048 µs |
| Angle Sensor | Contactless Absolute Encoder |
| Control System | RS485-PID |
| 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) |
| Electrical & Environment | |
| Operating Voltage | 10–14.8 V |
| Power Source | External |
| Temperature | -5–80 °C23–176 °F |
| Certification | FCC |
| Idle Current | 0.040 A40 mA |
| Connectivity | |
| Connector | JST |
| Wire Length | 180 mm7.09 in |
| Baud Rate | 9.6 Kbps–4.5 Mbps |
| Origin | |
| Country of Origin | South Korea |
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 51% of 145 Digital Large servos |
| Stall Current | Above Average Lower draw than 69% of 97 Digital Large servos |
Performance Analysis
| Shaft Power | 4.27–7.18 W |
| Power Density | 2.611 W/in³ More power-dense than 85% of 110 Digital Large servos |
| Torque Density | 6.5620 oz-in/g |
| Torque-to-Volume Ratio | 195.61 oz-in/in³ |
| Speed-to-Weight | 0.05234 (1/sec·g) |
| Speed-Torque Trade-off | 125.38 |
| Current-per-Torque Ratio | 0.0050 A/oz-in |
| Idle-to-Running Current Ratio | 0.571 |
| No-Load vs Stall Current Spread | 38.57 |
| Voltage Range Width | 4.8 V Wider voltage range than 73% of 131 Digital Large servos |
| Backlash-to-Range Ratio | 0.00069 1st-highest backlash-to-range ratio of 22 Digital Large servos |
Notes
Equipped with high-resolution absolute encoders for accurate position feedback. Multiple operating modes. Daisy-chaining capability.
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