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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KM5512MD |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
170.15 oz-in
12.25 kg-cm
1.2 N-m
4.8V
165.15 oz-in
11.89 kg-cm
1.2 N-m
Below Average
|
| Speed |
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
4.8V
0.18 sec/60°
333.3 deg/s
55.6 RPM
Below Average
|
| Physical | |
| Weight | 1.96 oz55.6 gAbove Average |
| Dimensions |
L 1.59 in W 0.80 in H 1.57 in L 40.4 mm W 20.3 mm H 39.9 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Mechanical Limit | 180° |
| Neutral Position | 1520 µs |
| Dead Band | 2 µs |
| Refresh Rate | 330 Hz |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -10–60 °C14–140 °F |
| Water Rating | None |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 265 mm10.43 in |
| Origin | |
| Country of Origin | China |
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 35% of 1055 Digital Standard servos at 4.8V |
| Speed | Below Average Faster than 20% of 1038 Digital Standard servos at 4.8V |
| Weight | Above Average Lighter than 75% of 1872 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.70–1.97 W |
| Power Density | 0.985 W/in³ More power-dense than 17% of 1762 Digital Standard servos |
| Torque Density | 2.9703 oz-in/g Stronger than 42% of 1048 Digital Standard servos |
| Torque-to-Volume Ratio | 82.70 oz-in/in³ Denser torque than 33% of 1053 Digital Standard servos |
| Speed-to-Weight | 0.09992 (1/sec·g) Faster than 37% of 1031 Digital Standard servos |
| Speed-Torque Trade-off | 29.73 Better balanced than 51% of 1029 Digital Standard servos |
| Torque Gain per Volt | 2.52%/V More voltage-responsive (torque) than 1% of 868 Digital Standard servos |
| Speed Gain per Volt | 10.43%/V More voltage-responsive (speed) than 22% of 868 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 9% of 1552 Digital Standard servos |
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