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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 31430S |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
69.00 oz-in
4.97 kg-cm
0.5 N-m
6.0V
57.00 oz-in
4.10 kg-cm
0.4 N-m
Average
|
| Speed |
7.4V
0.14 sec/60°
428.6 deg/s
71.4 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Above Average
|
| Stall Current | 0.75–0.85 A750–850 mAAbove Average |
| Physical | |
| Weight | 1.60 oz45.5 gAverage |
| Dimensions |
L 1.59 in W 0.77 in H 1.44 in L 40.4 mm W 19.6 mm H 36.6 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | 3-pole |
| Gears | Nylon |
| Gear Spline/Teeth | 24 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Analog |
| Direction | Clockwise |
| Pulse Width | 553-2520 µs |
| Neutral Position | 1500 µs |
| Dead Band | 8 µs |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | No |
| Signal Voltage | 3-5V |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -20–60 °C-4–140 °F |
| Idle Current | 0.008 A8 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 in |
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
| Torque | Average Stronger than 35% of 198 Analog Standard servos at 6.0V |
| Speed | Above Average Faster than 70% of 195 Analog Standard servos at 6.0V |
| Weight | Average Lighter than 61% of 448 Analog Standard servos |
| Stall Current | Above Average Lower draw than 84% of 63 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.66–0.91 W |
| Power Density | 0.517 W/in³ More power-dense than 44% of 433 Analog Standard servos |
| Torque Density | 1.2528 oz-in/g Stronger than 31% of 198 Analog Standard servos |
| Torque-to-Volume Ratio | 32.33 oz-in/in³ Denser torque than 36% of 198 Analog Standard servos |
| Speed-to-Weight | 0.13736 (1/sec·g) Faster than 75% of 195 Analog Standard servos |
| Speed-Torque Trade-off | 9.12 Better balanced than 25% of 195 Analog Standard servos |
| Current-per-Torque Ratio | 0.0149 A/oz-in More efficient than 75% of 54 Analog Standard servos |
| Torque Gain per Volt | 15.04%/V More voltage-responsive (torque) than 51% of 156 Analog Standard servos |
| Speed Gain per Volt | 10.21%/V More voltage-responsive (speed) than 13% of 156 Analog Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 83% of 239 Analog Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0041 Finer dead band than 53% of 56 Analog Standard servos |
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