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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SAVSB2290SG |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
972.10 oz-in
70.00 kg-cm
6.9 N-m
8.4V
972.10 oz-in
70.00 kg-cm
6.9 N-m
7.4V
763.80 oz-in
55.00 kg-cm
5.4 N-m
7.4V
763.80 oz-in
55.00 kg-cm
5.4 N-m
6.0V
624.90 oz-in
45.00 kg-cm
4.4 N-m
Top 10%
6.0V
624.90 oz-in
45.00 kg-cm
4.4 N-m
Top 10%
|
| Speed |
8.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
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 |
8.4V
0.250 A
250 mA
7.4V
0.220 A
220 mA
6.0V
0.200 A
200 mA
Average
|
| Stall Current | 7.2–10.5 A7200–10500 mABottom 10% |
| Physical | |
| Weight | 2.86 oz81.0 gBottom 10% |
| Dimensions |
L 1.587 in W 0.795 in H 1.524 in L 40.3 mm W 20.2 mm H 38.7 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Triple Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 100° |
| Mechanical Limit | 130° |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Dead Band | 5 µs |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | Water Resistant |
| Idle Current | 0.005 A5 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 | Top 10% Stronger than 96% of 1043 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 33% of 1041 Digital Standard servos at 6.0V |
| Weight | Bottom 10% Lighter than 8% of 1902 Digital Standard servos |
| Running Current | Average Lower draw than 58% of 173 Digital Standard servos at 6.0V |
| Stall Current | Bottom 10% Lower draw than 2% of 539 Digital Standard servos |
Performance Analysis
| Shaft Power | 7.22–16.34 W |
| Power Density | 8.499 W/in³ More power-dense than 94% of 1759 Digital Standard servos |
| Torque Density | 7.7148 oz-in/g Stronger than 96% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 325.04 oz-in/in³ Denser torque than 96% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.07716 (1/sec·g) Faster than 11% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 99.98 Better balanced than 96% of 1031 Digital Standard servos |
| Current-per-Torque Ratio | 0.0168 A/oz-in More efficient than 43% of 315 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.025 Lower idle draw than 79% of 112 Digital Standard servos |
| No-Load vs Stall Current Spread | 52.50 Narrower current spread than 5% of 132 Digital Standard servos |
| Torque Gain per Volt | 23.15%/V More voltage-responsive (torque) than 91% of 850 Digital Standard servos |
| Speed Gain per Volt | 18.94%/V More voltage-responsive (speed) than 74% of 871 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 62% of 1539 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0042 Finer dead band than 2% of 468 Digital Standard servos |
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