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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | S0021002 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
83.32 oz-in
6.00 kg-cm
0.6 N-m
7.4V
77.77 oz-in
5.60 kg-cm
0.5 N-m
6.0V
72.21 oz-in
5.20 kg-cm
0.5 N-m
Above Average
|
| Speed |
8.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
7.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
Above Average
|
| Physical | |
| Weight | 0.95 oz27.0 gBelow Average |
| Dimensions |
L 1.181 in W 0.394 in H 1.201 in L 30.0 mm W 10.0 mm H 30.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 24 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.003 ms |
| Neutral Position | 1520 µs |
| Dead Band | 1 µs |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Power Source | 2S LiPo |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 68% of 60 Digital Slim servos at 6.0V |
| Speed | Above Average Faster than 69% of 59 Digital Slim servos at 6.0V |
| Weight | Below Average Lighter than 25% of 103 Digital Slim servos |
Performance Analysis
| Shaft Power | 0.95–1.54 W |
| Power Density | 2.759 W/in³ More power-dense than 41% of 99 Digital Slim servos |
| Torque Density | 2.6774 oz-in/g Stronger than 37% of 60 Digital Slim servos |
| Torque-to-Volume Ratio | 129.32 oz-in/in³ Denser torque than 63% of 60 Digital Slim servos |
| Speed-to-Weight | 0.26485 (1/sec·g) Faster than 41% of 59 Digital Slim servos |
| Speed-Torque Trade-off | 10.11 Better balanced than 60% of 59 Digital Slim servos |
| Torque Gain per Volt | 6.41%/V More voltage-responsive (torque) than 5% of 56 Digital Slim servos |
| Speed Gain per Volt | 16.66%/V More voltage-responsive (speed) than 30% of 55 Digital Slim servos |
| Voltage Range Width | 2.4 V Wider voltage range than 45% of 93 Digital Slim servos |
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