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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | P-QZ502 |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
282.24 oz-in
20.32 kg-cm
2.0 N-m
4.8V
239.60 oz-in
17.25 kg-cm
1.7 N-m
Average
|
| Speed |
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Physical | |
| Weight | 2.19 oz62.0 gAverage |
| Dimensions |
L 1.594 in W 0.795 in H 1.496 in L 40.5 mm W 20.2 mm H 38.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.03 ms |
| Neutral Position | 1520 µs |
| Refresh Rate | 330 Hz |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Water Rating | None |
| Connectivity | |
| Connector | JR (Universal) |
| 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 | Average Stronger than 54% of 1043 Digital Standard servos at 4.8V |
| Speed | Below Average Faster than 31% of 1041 Digital Standard servos at 4.8V |
| Weight | Average Lighter than 52% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 2.77–3.73 W |
| Power Density | 1.966 W/in³ More power-dense than 43% of 1759 Digital Standard servos |
| Torque Density | 3.8645 oz-in/g Stronger than 57% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 126.39 oz-in/in³ Denser torque than 54% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.10081 (1/sec·g) Faster than 35% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 38.34 Better balanced than 63% of 1031 Digital Standard servos |
| Torque Gain per Volt | 14.83%/V More voltage-responsive (torque) than 43% of 850 Digital Standard servos |
| Speed Gain per Volt | 11.91%/V More voltage-responsive (speed) than 31% of 871 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 11% of 1539 Digital Standard servos |
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