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Technical Specifications
Last Updated: 2026-09-14
|
Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 35685S |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
179.00 oz-in
12.89 kg-cm
1.3 N-m
6.0V
157.00 oz-in
11.31 kg-cm
1.1 N-m
|
| Speed |
7.4V
0.17 sec/60°
352.9 deg/s
58.8 RPM
6.0V
0.20 sec/60°
300.0 deg/s
50.0 RPM
|
| Running Current | (add) |
| Stall Current | 2.1–2.6 A2100–2600 mA |
| Physical | |
| Weight | 2.01 oz57.0 g |
| Dimensions |
L 1.60 in W 0.78 in H 1.49 in L 40.6 mm W 19.8 mm H 37.8 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | Brushed |
| Motor Drive | MOS |
| Gears | Metal |
| Gear Spline/Teeth | 24 T estimate |
| Shaft Size | 5.8 mm |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 80° |
| Mechanical Limit | (add) |
| Pulse Cycle | 20 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Refresh Rate | (add) |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | 3-5V |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Power Source | 2S LiPo |
| Regulator Type | (add) |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | 7.000 A7,000 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 in |
| Origin | |
| Country of Origin | (add) |
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.
Performance Analysis
| Shaft Power | 1.45–1.95 W |
| Torque Density | 2.7544 oz-in/g Stronger than 41% of the 832 Digital Standard servos in the database |
| Torque-to-Volume Ratio | 84.65 oz-in/in³ Denser torque than 37% of the 843 Digital Standard servos in the database |
| Power Density | 1.050 W/in³ More power-dense than 20% of the 1644 Digital Standard servos in the database |
| Speed-to-Weight | 0.08772 (1/sec·g) Faster than 20% of the 821 Digital Standard servos in the database |
| Speed-Torque Trade-off | 31.40 Better balanced than 57% of the 826 Digital Standard servos in the database |
| Current-per-Torque Ratio | 0.0166 A/oz-in More efficient than 48% of the 231 Digital Standard servos in the database |
| Torque Gain per Volt | 10.01%/V More voltage-responsive (torque) than 19% of the 673 Digital Standard servos in the database |
| Speed Gain per Volt | 12.60%/V More voltage-responsive (speed) than 33% of the 687 Digital Standard servos in the database |
| Voltage Range Width | 1.4 V Wider voltage range than 38% of the 1269 Digital Standard servos in the database |
| Dead-Band-to-Pulse-Width Ratio | 0.0033 Finer dead band than 6% of the 327 Digital Standard servos in the database |
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