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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | X12-508 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
86.06 oz-in
6.20 kg-cm
0.6 N-m
7.4V
72.17 oz-in
5.20 kg-cm
0.5 N-m
6.0V
58.30 oz-in
4.20 kg-cm
0.4 N-m
Average
|
| Speed |
8.4V
0.07 sec/60°
857.1 deg/s
142.9 RPM
7.4V
0.08 sec/60°
750.0 deg/s
125.0 RPM
6.0V
0.09 sec/60°
666.7 deg/s
111.1 RPM
Above Average
|
| Physical | |
| Weight | 0.71 oz20.0 gAbove Average |
| Dimensions |
L 0.906 in W 0.472 in H 1.083 in L 23.0 mm W 12.0 mm H 27.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Bidirectional |
| Rotational Range | 100° |
| Mechanical Limit | 100° |
| Pulse Cycle | 3.003 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | 3.3–5V |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Power Source | 2S LiPo |
| Temperature | -10–65 °C14–149 °F |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 51% of 290 Digital Mini servos at 6.0V |
| Speed | Above Average Faster than 76% of 293 Digital Mini servos at 6.0V |
| Weight | Above Average Lighter than 75% of 505 Digital Mini servos |
Performance Analysis
| Shaft Power | 1.20–2.27 W |
| Power Density | 4.908 W/in³ More power-dense than 84% of 482 Digital Mini servos |
| Torque Density | 2.9150 oz-in/g Stronger than 67% of 286 Digital Mini servos |
| Torque-to-Volume Ratio | 125.88 oz-in/in³ Denser torque than 77% of 288 Digital Mini servos |
| Speed-to-Weight | 0.55556 (1/sec·g) Faster than 86% of 289 Digital Mini servos |
| Speed-Torque Trade-off | 5.25 Better balanced than 33% of 288 Digital Mini servos |
| Torque Gain per Volt | 19.84%/V More voltage-responsive (torque) than 70% of 257 Digital Mini servos |
| Speed Gain per Volt | 11.90%/V More voltage-responsive (speed) than 21% of 262 Digital Mini servos |
| Voltage Range Width | 2.4 V Wider voltage range than 55% of 405 Digital Mini servos |
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Reviews (3)
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