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Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SAVB12KG |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
166.70 oz-in
12.00 kg-cm
1.2 N-m
4.8V
138.80 oz-in
9.99 kg-cm
1.0 N-m
Above Average
|
| Speed |
6.0V
0.23 sec/60°
260.9 deg/s
43.5 RPM
4.8V
0.26 sec/60°
230.8 deg/s
38.5 RPM
Bottom 10%
|
| Running Current |
6.0V
0.240 A
240 mA
4.8V
0.220 A
220 mA
Average
|
| Stall Current | 1.3–1.6 A1300–1600 mAAverage |
| Physical | |
| Weight | 1.83 oz52.0 gAverage |
| Dimensions |
L 1.602 in W 0.787 in H 1.78 in L 40.7 mm W 20.0 mm H 45.2 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Analog |
| Rotational Range | 90° |
| Mechanical Limit | 130° |
| Pulse Width | 700-2100 µs |
| Neutral Position | 1500 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | Water Resistant |
| Idle Current | 0.006 A6 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Origin | |
| Country of Origin | Taiwan |
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 | Above Average Stronger than 83% of 198 Analog Standard servos at 4.8V |
| Speed | Bottom 10% Faster than 4% of 195 Analog Standard servos at 4.8V |
| Weight | Average Lighter than 37% of 447 Analog Standard servos |
| Running Current | Average Lower draw than 40% of 49 Analog Standard servos at 4.8V |
| Stall Current | Average Lower draw than 45% of 63 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.99–1.34 W |
| Power Density | 0.597 W/in³ More power-dense than 52% of 432 Analog Standard servos |
| Torque Density | 2.6692 oz-in/g Stronger than 82% of 198 Analog Standard servos |
| Torque-to-Volume Ratio | 61.82 oz-in/in³ Denser torque than 71% of 198 Analog Standard servos |
| Speed-to-Weight | 0.07396 (1/sec·g) Faster than 8% of 195 Analog Standard servos |
| Speed-Torque Trade-off | 36.08 Better balanced than 93% of 195 Analog Standard servos |
| Current-per-Torque Ratio | 0.0115 A/oz-in More efficient than 85% of 54 Analog Standard servos |
| Idle-to-Running Current Ratio | 0.027 Lower idle draw than 76% of 38 Analog Standard servos |
| No-Load vs Stall Current Spread | 7.27 Narrower current spread than 47% of 35 Analog Standard servos |
| Torque Gain per Volt | 16.75%/V More voltage-responsive (torque) than 59% of 156 Analog Standard servos |
| Speed Gain per Volt | 10.87%/V More voltage-responsive (speed) than 26% of 156 Analog Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 20% of 239 Analog Standard servos |
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