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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FZ320 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
76.34 oz-in
5.50 kg-cm
0.5 N-m
6.0V
62.46 oz-in
4.50 kg-cm
0.4 N-m
Above Average
|
| Speed |
7.4V
0.09 sec/60°
666.7 deg/s
111.1 RPM
6.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
Above Average
|
| Physical | |
| Weight | 0.71 oz20.0 gBelow Average |
| Dimensions |
L 0.906 in W 0.472 in H 1.083 in L 23.0 mm W 12.0 mm H 27.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 200° |
| Pulse Cycle | 3.003 ms |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1520 µs |
| Dead Band | 2 µs |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Signal Voltage | 3.3–5V |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -20–65 °C-4–149 °F |
| 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 85% of 349 Digital Micro servos at 6.0V |
| Speed | Above Average Faster than 66% of 347 Digital Micro servos at 6.0V |
| Weight | Below Average Lighter than 16% of 597 Digital Micro servos |
Performance Analysis
| Shaft Power | 1.15–1.57 W |
| Power Density | 3.386 W/in³ More power-dense than 66% of 563 Digital Micro servos |
| Torque Density | 3.1230 oz-in/g Stronger than 74% of 349 Digital Micro servos |
| Torque-to-Volume Ratio | 134.86 oz-in/in³ Denser torque than 80% of 345 Digital Micro servos |
| Speed-to-Weight | 0.50000 (1/sec·g) Faster than 23% of 347 Digital Micro servos |
| Speed-Torque Trade-off | 6.25 Better balanced than 78% of 345 Digital Micro servos |
| Voltage Range Width | 2.4 V Wider voltage range than 62% of 496 Digital Micro servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0010 Finer dead band than 71% of 182 Digital Micro servos |
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