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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0127-000 |
| Category | Robotics |
| Performance | |
| Torque |
14.8V
438.96 oz-in
31.61 kg-cm
3.1 N-m
12.0V
354.00 oz-in
25.49 kg-cm
2.5 N-m
11.1V
311.52 oz-in
22.43 kg-cm
2.2 N-m
|
| Speed |
14.8V
0.16 sec/60°
372.7 deg/s
62.1 RPM
12.0V
0.20 sec/60°
300.0 deg/s
50.0 RPM
11.1V
0.22 sec/60°
276.5 deg/s
46.1 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 mABottom 10% |
| 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 | 212.6:1 |
| Rotation Mode | Multi-turn |
| Rotation/Support | Dual Bearings |
| Backlash | 15.000° |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Mechanical Limit | 360° |
| Angle Sensor | Contactless Absolute Encoder |
| Control System | TTL / PWM |
| Programmable | Yes |
| Resolution | 4,096 pulse/rev |
| MCU | ARM CORTEX-M3 |
| Operating Modes | Current, Velocity, Position, Extended Position, Current-based Position, PWM |
| Electrical & Environment | |
| Operating Voltage | 10–14.8 V |
| Temperature | -5–80 °C23–176 °F |
| 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 48% of 144 Digital Large servos |
| Stall Current | Bottom 10% Lower draw than 8% of 97 Digital Large servos |
Performance Analysis
| Shaft Power | 2.65–5.04 W |
| Power Density | 1.833 W/in³ More power-dense than 70% of 109 Digital Large servos |
| Torque Density | 3.7990 oz-in/g |
| Torque-to-Volume Ratio | 113.25 oz-in/in³ |
| Speed-to-Weight | 0.05620 (1/sec·g) |
| Speed-Torque Trade-off | 67.60 |
| Current-per-Torque Ratio | 4.1731 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 69% of 131 Digital Large servos |
| Backlash-to-Range Ratio | 0.04167 Tighter backlash than 45% of 21 Digital Large servos |
Notes
Robust smart actuator featuring all-metal gears and a high-strength aluminum housing for enhanced durability. Supports six operating modes including current-based torque control and profile control for smooth motion.
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