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Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SV-0220MG |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
111.10 oz-in
8.00 kg-cm
0.8 N-m
6.0V
90.30 oz-in
6.50 kg-cm
0.6 N-m
Below Average
|
| Speed |
7.4V
0.13 sec/60°
461.5 deg/s
76.9 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Running Current |
7.4V
0.120 A
120 mA
6.0V
0.100 A
100 mA
Above Average
|
| Stall Current | 1.5–1.8 A1500–1800 mATop 10% |
| Physical | |
| Weight | 2.08 oz59.0 gAverage |
| Dimensions |
L 1.602 in W 0.787 in H 1.457 in L 40.7 mm W 20.0 mm H 37.0 mm |
| Drivetrain | |
| Motor Type | 3-pole |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Mechanical Limit | 164° |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Refresh Rate | 240 Hz |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -10–50 °C14–122 °F |
| Idle Current | 0.005 A5 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 250 mm9.84 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 | Below Average Stronger than 15% of 1060 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 34% of 1045 Digital Standard servos at 6.0V |
| Weight | Average Lighter than 64% of 1880 Digital Standard servos |
| Running Current | Above Average Lower draw than 86% of 226 Digital Standard servos at 6.0V |
| Stall Current | Top 10% Lower draw than 90% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.04–1.58 W |
| Power Density | 0.860 W/in³ More power-dense than 14% of 1768 Digital Standard servos |
| Torque Density | 1.5305 oz-in/g Stronger than 11% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 49.13 oz-in/in³ Denser torque than 14% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.10593 (1/sec·g) Faster than 42% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 14.45 Better balanced than 23% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0199 A/oz-in More efficient than 30% of 331 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.050 Lower idle draw than 51% of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 18.00 Narrower current spread than 49% of 179 Digital Standard servos |
| Torque Gain per Volt | 16.45%/V More voltage-responsive (torque) than 55% of 873 Digital Standard servos |
| Speed Gain per Volt | 16.48%/V More voltage-responsive (speed) than 54% of 874 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 31% of 1560 Digital Standard servos |
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