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Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | PDI-5509MG |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
129.87 oz-in
9.35 kg-cm
0.9 N-m
4.8V
120.15 oz-in
8.65 kg-cm
0.8 N-m
Below Average
|
| Speed |
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.15 sec/60°
400.0 deg/s
66.7 RPM
Average
|
| Physical | |
| Weight | 1.96 oz55.6 gAbove Average |
| Dimensions |
L 1.59 in W 0.80 in H 1.496 in L 40.4 mm W 20.3 mm H 38.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Pulse Cycle | 3.03 ms |
| Dead Band | 2 µs |
| Refresh Rate | 330 Hz |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Certification | CE |
| 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 23% of 1060 Digital Standard servos at 4.8V |
| Speed | Average Faster than 40% of 1045 Digital Standard servos at 4.8V |
| Weight | Above Average Lighter than 75% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.48–1.85 W |
| Power Density | 0.971 W/in³ More power-dense than 16% of 1768 Digital Standard servos |
| Torque Density | 2.1610 oz-in/g Stronger than 25% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 63.14 oz-in/in³ Denser torque than 22% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.11990 (1/sec·g) Faster than 54% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 18.02 Better balanced than 31% of 1034 Digital Standard servos |
| Torque Gain per Volt | 6.74%/V More voltage-responsive (torque) than 6% of 873 Digital Standard servos |
| Speed Gain per Volt | 12.81%/V More voltage-responsive (speed) than 33% of 874 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 8% of 1560 Digital Standard servos |
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