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Technical Specifications
Last Updated: 2026-09-14
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 35665S |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
139.00 oz-in
10.01 kg-cm
1.0 N-m
6.0V
122.00 oz-in
8.78 kg-cm
0.9 N-m
Below Average
|
| Speed |
7.4V
0.14 sec/60°
428.6 deg/s
71.4 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Stall Current | 2.1–2.6 A2100–2600 mAAbove Average |
| Physical | |
| Weight | 2.12 oz60.0 gAverage |
| Dimensions |
L 1.614 in W 0.787 in H 1.496 in L 41.0 mm W 20.0 mm H 38.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Brushed |
| Motor Drive | FET |
| Gears | Metal |
| Gear Spline/Teeth | 24 T estimate |
| Shaft Size | 5.8 mm |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 40° |
| Pulse Cycle | 20 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Refresh Rate | 50 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Power Source | 2S LiPo |
| Temperature | -20–60 °C-4–140 °F |
| Idle Current | 0.007 A7 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 in |
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 24% of 1043 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 34% of 1041 Digital Standard servos at 6.0V |
| Weight | Average Lighter than 62% of 1902 Digital Standard servos |
| Stall Current | Above Average Lower draw than 73% of 539 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.41–1.84 W |
| Power Density | 0.966 W/in³ More power-dense than 17% of 1759 Digital Standard servos |
| Torque Density | 2.0333 oz-in/g Stronger than 23% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 64.20 oz-in/in³ Denser torque than 23% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.10417 (1/sec·g) Faster than 39% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 19.52 Better balanced than 35% of 1031 Digital Standard servos |
| Current-per-Torque Ratio | 0.0213 A/oz-in More efficient than 28% of 315 Digital Standard servos |
| Torque Gain per Volt | 9.95%/V More voltage-responsive (torque) than 18% of 850 Digital Standard servos |
| Speed Gain per Volt | 10.21%/V More voltage-responsive (speed) than 19% of 871 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 37% of 1539 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0033 Finer dead band than 6% of 468 Digital Standard servos |
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