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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FI7635M |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
486.15 oz-in
35.01 kg-cm
3.4 N-m
6.0V
400.03 oz-in
28.81 kg-cm
2.8 N-m
Above Average
|
| Speed |
7.4V
0.14 sec/60°
434.8 deg/s
72.5 RPM
6.0V
0.17 sec/60°
348.8 deg/s
58.1 RPM
Below Average
|
| Running Current |
7.4V
1.150 A
1,150 mA
6.0V
0.950 A
950 mA
Below Average
|
| Stall Current | 2.8–3.5 A2800–3500 mAAverage |
| Physical | |
| Weight | 2.29 oz65.0 gAverage |
| Dimensions |
L 2.165 in W 0.787 in H 1.496 in L 55.0 mm W 20.0 mm H 38.0 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | IP54 |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 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 | Above Average Stronger than 83% of 1043 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 23% of 1041 Digital Standard servos at 6.0V |
| Weight | Average Lighter than 44% of 1902 Digital Standard servos |
| Running Current | Below Average Lower draw than 22% of 173 Digital Standard servos at 6.0V |
| Stall Current | Average Lower draw than 43% of 539 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.30–6.51 W |
| Power Density | 2.555 W/in³ More power-dense than 52% of 1759 Digital Standard servos |
| Torque Density | 6.1543 oz-in/g Stronger than 88% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 156.94 oz-in/in³ Denser torque than 66% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.08945 (1/sec·g) Faster than 23% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 68.81 Better balanced than 88% of 1031 Digital Standard servos |
| Current-per-Torque Ratio | 0.0087 A/oz-in More efficient than 84% of 315 Digital Standard servos |
| No-Load vs Stall Current Spread | 3.68 Narrower current spread than 86% of 132 Digital Standard servos |
| Torque Gain per Volt | 15.38%/V More voltage-responsive (torque) than 48% of 850 Digital Standard servos |
| Speed Gain per Volt | 17.61%/V More voltage-responsive (speed) than 62% of 871 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 30% of 1539 Digital Standard servos |
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