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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | PHD-GTS-3 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
416.70 oz-in
30.01 kg-cm
2.9 N-m
7.4V
361.14 oz-in
26.00 kg-cm
2.6 N-m
6.0V
277.80 oz-in
20.00 kg-cm
2.0 N-m
Above Average
|
| Speed |
8.4V
0.06 sec/60°
1,090.9 deg/s
181.8 RPM
7.4V
0.07 sec/60°
895.5 deg/s
149.3 RPM
6.0V
0.08 sec/60°
722.9 deg/s
120.5 RPM
Above Average
|
| Stall Current | ≤4 A≤4000 mAAverage |
| Physical | |
| Weight | 2.22 oz63.0 gBelow Average |
| Dimensions |
L 1.61 in W 0.79 in H 1.14 in L 40.9 mm W 20.1 mm H 29.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal / Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Neutral Position | 1520 µs |
| Refresh Rate | 1666 Hz |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -10–60 °C14–140 °F |
| Water Rating | IP67 |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 290 mm11.42 in |
| Origin | |
| Country of Origin | Hong Kong |
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 86% of 186 Digital Low Profile servos at 6.0V |
| Speed | Above Average Faster than 66% of 183 Digital Low Profile servos at 6.0V |
| Weight | Below Average Lighter than 15% of 304 Digital Low Profile servos |
| Stall Current | Average Lower draw than 39% of 81 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 6.19–14.01 W |
| Power Density | 9.661 W/in³ More power-dense than 92% of 273 Digital Low Profile servos |
| Torque Density | 4.4095 oz-in/g Stronger than 86% of 185 Digital Low Profile servos |
| Torque-to-Volume Ratio | 191.59 oz-in/in³ Denser torque than 85% of 186 Digital Low Profile servos |
| Speed-to-Weight | 0.19124 (1/sec·g) Faster than 45% of 182 Digital Low Profile servos |
| Speed-Torque Trade-off | 23.06 Better balanced than 77% of 183 Digital Low Profile servos |
| Current-per-Torque Ratio | 0.0144 A/oz-in More efficient than 81% of 58 Digital Low Profile servos |
| Torque Gain per Volt | 20.83%/V More voltage-responsive (torque) than 80% of 164 Digital Low Profile servos |
| Speed Gain per Volt | 21.21%/V More voltage-responsive (speed) than 87% of 163 Digital Low Profile servos |
| Voltage Range Width | 2.4 V Wider voltage range than 47% of 276 Digital Low Profile servos |
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Reviews (2)
Includes 2 reviews aggregated from around the web.
There are very few reviews for this servo on the web. One drift-car owner who bought it to replace a problem servo says everything worked flawlessly after installing it. A retailer shows a single customer rating with no details. No complaints were found.
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