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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SV1271SGP |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
486.10 oz-in
35.00 kg-cm
3.4 N-m
8.4V
486.10 oz-in
35.00 kg-cm
3.4 N-m
7.4V
347.20 oz-in
25.00 kg-cm
2.5 N-m
7.4V
347.20 oz-in
25.00 kg-cm
2.5 N-m
|
| 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
|
| Running Current |
7.4V
0.150 A
150 mA
6.0V
0.120 A
120 mA
Above Average
|
| Stall Current | 4–5 A4000–5000 mABelow Average |
| Physical | |
| Weight | 2.22 oz63.0 gAverage |
| Dimensions |
L 1.587 in W 0.795 in H 1.465 in L 40.3 mm W 20.2 mm H 37.2 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 100° |
| Mechanical Limit | 130° |
| Pulse Cycle | 50 ms |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Dead Band | 3 µs |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Power Source | 2S LiPo |
| Temperature | -10–50 °C14–122 °F |
| Idle Current | 0.005 A5 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 200 mm7.87 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
| Weight | Average Lighter than 48% of 1902 Digital Standard servos |
| Running Current | Above Average Lower draw than 78% of 173 Digital Standard servos at 6.0V |
| Stall Current | Below Average Lower draw than 27% of 539 Digital Standard servos |
Performance Analysis
| Shaft Power | 8.02–12.84 W |
| Power Density | 6.948 W/in³ More power-dense than 91% of 1759 Digital Standard servos |
| Torque Density | 5.5111 oz-in/g |
| Torque-to-Volume Ratio | 187.87 oz-in/in³ |
| Speed-to-Weight | 0.19841 (1/sec·g) |
| Speed-Torque Trade-off | 27.78 |
| Current-per-Torque Ratio | 0.0144 A/oz-in |
| Idle-to-Running Current Ratio | 0.042 Lower idle draw than 68% of 112 Digital Standard servos |
| No-Load vs Stall Current Spread | 41.67 Narrower current spread than 19% of 132 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 61% of 1539 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0021 Finer dead band than 17% of 468 Digital Standard servos |
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