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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HD-1900PG |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V20.83 oz-in1.50 kg-cm0.1 N-m |
| Speed |
6.0V0.08 sec/60°750.0 deg/s125.0 RPM |
| Physical | |
| Weight | 0.32 oz9.0 gTop 10% |
| Dimensions |
L 0.906 in W 0.48 in H 1.142 in L 23.0 mm W 12.2 mm H 29.0 mm |
| Drivetrain | |
| Motor Type | Brushed |
| Gear Spline/Teeth | 25 T estimate |
| Control & Signal | |
| Modulation | Analog |
| Neutral Position | 1500 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Connectivity | |
| Connector | JR (Universal) |
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 | Top 10% Lighter than 98% of 165 Analog Mini servos |
Performance Analysis
| Shaft Power | 0.48 W |
| Power Density | 0.969 W/in³ More power-dense than 64% of 163 Analog Mini servos |
| Torque Density | 2.3144 oz-in/g |
| Torque-to-Volume Ratio | 41.94 oz-in/in³ |
| Speed-to-Weight | 1.38889 (1/sec·g) |
| Speed-Torque Trade-off | 1.67 |
| Voltage Range Width | 1.2 V Wider voltage range than 34% of 88 Analog Mini servos |
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