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Technical Specifications
Last Updated: 2026-11-05
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | GND905 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
16.66 oz-in
1.20 kg-cm
0.1 N-m
4.8V
13.89 oz-in
1.00 kg-cm
0.1 N-m
Below Average
|
| Speed |
6.0V
0.05 sec/60°
1,200.0 deg/s
200.0 RPM
4.8V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
Top 10%
|
| Physical | |
| Weight | 0.35 oz9.8 gAverage |
| Dimensions |
L 0.929 in W 0.465 in H 0.866 in L 23.6 mm W 11.8 mm H 22.0 mm |
| Drivetrain | |
| Motor Type | 3-Pole |
| Gears | Plastic |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Dead Band | 3 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Idle Current | 0.005 A5 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 180 mm7.09 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 13% of 349 Digital Micro servos at 4.8V |
| Speed | Top 10% Faster than 98% of 347 Digital Micro servos at 4.8V |
| Weight | Average Lighter than 58% of 597 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.43–0.62 W |
| Power Density | 1.647 W/in³ More power-dense than 46% of 563 Digital Micro servos |
| Torque Density | 1.4174 oz-in/g Stronger than 7% of 349 Digital Micro servos |
| Torque-to-Volume Ratio | 37.13 oz-in/in³ Denser torque than 8% of 345 Digital Micro servos |
| Speed-to-Weight | 1.70068 (1/sec·g) Faster than 91% of 347 Digital Micro servos |
| Speed-Torque Trade-off | 0.83 Better balanced than 4% of 345 Digital Micro servos |
| Torque Gain per Volt | 16.62%/V More voltage-responsive (torque) than 45% of 290 Digital Micro servos |
| Speed Gain per Volt | 16.67%/V More voltage-responsive (speed) than 47% of 295 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 35% of 496 Digital Micro servos |
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