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Technical Specifications
Last Updated: 2026-10-22
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 1060 Digital Standard servos at 4.8V |
| Speed | Average Faster than 53% of 1045 Digital Standard servos at 4.8V |
| Weight | Above Average Lighter than 81% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.22–1.92 W |
| Power Density | 1.079 W/in³ More power-dense than 20% of 1768 Digital Standard servos |
| Torque Density | 1.7359 oz-in/g Stronger than 16% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 51.81 oz-in/in³ Denser torque than 16% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.13477 (1/sec·g) Faster than 65% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 12.88 Better balanced than 19% of 1034 Digital Standard servos |
| Torque Gain per Volt | 19.93%/V More voltage-responsive (torque) than 77% of 873 Digital Standard servos |
| Speed Gain per Volt | 22.73%/V More voltage-responsive (speed) than 88% of 874 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 21% of 1560 Digital Standard servos |
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