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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FUTM0731 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V164.00 oz-in11.81 kg-cm1.2 N-m |
| Speed |
7.4V0.10 sec/60°600.0 deg/s100.0 RPM |
| Physical | |
| Weight | 1.66 oz47.0 gTop 10% |
| Dimensions |
L 1.575 in W 0.787 in H 1.37 in L 40.0 mm W 20.0 mm H 34.8 mm |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Neutral Position | 1520 µs |
| Control System | SBUS |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Connectivity | |
| Connector | Futaba J |
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 | Top 10% Lighter than 90% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.03 W |
| Power Density | 1.786 W/in³ More power-dense than 38% of 1768 Digital Standard servos |
| Torque Density | 3.4894 oz-in/g |
| Torque-to-Volume Ratio | 96.58 oz-in/in³ |
| Speed-to-Weight | 0.21277 (1/sec·g) |
| Speed-Torque Trade-off | 16.40 |
| Voltage Range Width | 1.4 V Wider voltage range than 37% of 1560 Digital Standard servos |
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