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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KM1703MD |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
77.78 oz-in
5.60 kg-cm
0.5 N-m
5.0V
62.51 oz-in
4.50 kg-cm
0.4 N-m
|
| Speed |
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
5.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
|
| Physical | |
| Weight | 0.71 oz20.0 gBelow Average |
| Dimensions |
L 1.03 in W 0.49 in H 1.12 in L 26.2 mm W 12.4 mm H 28.4 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 90° |
| Mechanical Limit | 180° |
| Pulse Cycle | 3.03 ms |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1520 µs |
| Dead Band | 4 µs |
| Refresh Rate | 330 Hz |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | None |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 315 mm12.4 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
| Weight | Below Average Lighter than 15% of 620 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.72–1.11 W |
| Power Density | 1.957 W/in³ More power-dense than 50% of 590 Digital Micro servos |
| Torque Density | 3.1255 oz-in/g |
| Torque-to-Volume Ratio | 110.59 oz-in/in³ |
| Speed-to-Weight | 0.31250 (1/sec·g) |
| Speed-Torque Trade-off | 10.00 |
| Voltage Range Width | 1.2 V Wider voltage range than 12% of 511 Digital Micro servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 21% of 189 Digital Micro servos |
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