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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 37975S |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
114.00 oz-in
8.21 kg-cm
0.8 N-m
4.8V
92.00 oz-in
6.62 kg-cm
0.6 N-m
Below Average
|
| Speed |
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
4.8V
0.14 sec/60°
428.6 deg/s
71.4 RPM
Average
|
| Physical | |
| Weight | 1.87 oz53.0 gAbove Average |
| Dimensions |
L 1.57 in W 0.78 in H 1.45 in L 39.9 mm W 19.8 mm H 36.8 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Karbonite |
| Gear Spline/Teeth | 24 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Pulse Cycle | 20 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Programmable | Yes |
| Signal Voltage | 3-5V |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Connectivity | |
| Connector | S |
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 16% of 1043 Digital Standard servos at 4.8V |
| Speed | Average Faster than 51% of 1041 Digital Standard servos at 4.8V |
| Weight | Above Average Lighter than 81% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.22–1.92 W |
| Power Density | 1.079 W/in³ More power-dense than 20% of 1759 Digital Standard servos |
| Torque Density | 1.7359 oz-in/g Stronger than 16% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 51.81 oz-in/in³ Denser torque than 16% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.13477 (1/sec·g) Faster than 62% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 12.88 Better balanced than 20% of 1031 Digital Standard servos |
| Torque Gain per Volt | 19.93%/V More voltage-responsive (torque) than 78% of 850 Digital Standard servos |
| Speed Gain per Volt | 22.73%/V More voltage-responsive (speed) than 89% of 871 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 21% of 1539 Digital Standard servos |
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