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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0140-000 |
| Category | Robotics |
| Performance | |
| Torque |
14.8V
1,203.60 oz-in
86.67 kg-cm
8.5 N-m
12.0V
1,005.36 oz-in
72.39 kg-cm
7.1 N-m
11.1V
934.56 oz-in
67.30 kg-cm
6.6 N-m
|
| Speed |
14.8V
0.12 sec/60°
517.2 deg/s
86.2 RPM
12.0V
0.14 sec/60°
419.6 deg/s
69.9 RPM
11.1V
0.15 sec/60°
394.7 deg/s
65.8 RPM
|
| Running Current |
12.0V0.070 A70 mA |
| Stall Current | 4.5–5.9 A4500–5900 mAAverage |
| Rated Output Power | 8.1 W |
| Physical | |
| Weight | 5.82 oz165.0 gAbove Average |
| Shape | Boxed |
| Dimensions |
L 2.303 in W 1.319 in H 1.772 in L 58.5 mm W 33.5 mm H 45.0 mm |
| Case Material | Metal / Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Ratio | 152.3:1 |
| Rotation Mode | Multi-turn |
| Rotation/Support | Dual Bearings |
| Backlash | 0.250° |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Mechanical Limit | 360° |
| Dead Band | 15 µs |
| 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 (Multi-turn), Current-based Position, PWM (Voltage) |
| Electrical & Environment | |
| Operating Voltage | 10–14.8 V |
| 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 | Above Average Lighter than 76% of 168 Digital Giant servos |
| Stall Current | Average Lower draw than 51% of 108 Digital Giant servos |
Performance Analysis
| Shaft Power | 11.37–19.19 W |
| Power Density | 3.564 W/in³ More power-dense than 91% of 136 Digital Giant servos |
| Torque Density | 5.6640 oz-in/g |
| Torque-to-Volume Ratio | 173.62 oz-in/in³ |
| Speed-to-Weight | 0.03987 (1/sec·g) |
| Speed-Torque Trade-off | 142.07 |
| Current-per-Torque Ratio | 0.0063 A/oz-in |
| Idle-to-Running Current Ratio | 0.571 |
| No-Load vs Stall Current Spread | 84.29 |
| Voltage Range Width | 4.8 V Wider voltage range than 57% of 160 Digital Giant servos |
| Backlash-to-Range Ratio | 0.00069 Tighter backlash than 58% of 49 Digital Giant servos |
Notes
High-performance smart actuator featuring a coreless Maxon motor and high-resolution absolute encoder for precise control. Supports multiple operating modes including current, velocity, and position control with daisy-chaining capability.
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