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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | S0021001 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
144.43 oz-in
10.40 kg-cm
1.0 N-m
7.4V
133.32 oz-in
9.60 kg-cm
0.9 N-m
6.0V
113.88 oz-in
8.20 kg-cm
0.8 N-m
|
| Speed |
8.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
7.4V
0.13 sec/60°
472.4 deg/s
78.7 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
|
| Stall Current | 1.2–1.7 A1200–1700 mAAverage |
| Physical | |
| Weight | 0.98 oz27.9 gBelow Average |
| Dimensions |
L 1.181 in W 0.394 in H 1.398 in L 30.0 mm W 10.0 mm H 35.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| 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 |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| 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
| Weight | Below Average Lighter than 19% of 103 Digital Slim servos |
| Stall Current | Average Lower draw than 49% of 36 Digital Slim servos |
Performance Analysis
| Shaft Power | 1.32–2.43 W |
| Power Density | 3.736 W/in³ More power-dense than 56% of 99 Digital Slim servos |
| Torque Density | 4.0891 oz-in/g |
| Torque-to-Volume Ratio | 175.23 oz-in/in³ |
| Speed-to-Weight | 0.22442 (1/sec·g) |
| Speed-Torque Trade-off | 18.22 |
| Current-per-Torque Ratio | 0.0149 A/oz-in |
| Voltage Range Width | 3.6 V Wider voltage range than 88% of 93 Digital Slim servos |
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