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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 36975S |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
144.40 oz-in
10.40 kg-cm
1.0 N-m
4.8V
119.40 oz-in
8.60 kg-cm
0.8 N-m
Below Average
|
| Speed |
6.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
4.8V
0.13 sec/60°
461.5 deg/s
76.9 RPM
Average
|
| Running Current |
6.0V
0.240 A
240 mA
4.8V
0.200 A
200 mA
Average
|
| Stall Current | 2.4–3 A2400–3000 mAAverage |
| Physical | |
| Weight | 1.83 oz52.0 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 |
| Refresh Rate | 200 Hz |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Idle Current | 0.003 A3 mA |
| 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 23% of 1060 Digital Standard servos at 4.8V |
| Speed | Average Faster than 60% of 1045 Digital Standard servos at 4.8V |
| Weight | Above Average Lighter than 84% of 1880 Digital Standard servos |
| Running Current | Average Lower draw than 53% of 226 Digital Standard servos at 4.8V |
| Stall Current | Average Lower draw than 60% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.70–2.67 W |
| Power Density | 1.504 W/in³ More power-dense than 32% of 1768 Digital Standard servos |
| Torque Density | 2.2962 oz-in/g Stronger than 27% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 67.24 oz-in/in³ Denser torque than 25% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.14793 (1/sec·g) Faster than 71% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 15.52 Better balanced than 26% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0251 A/oz-in More efficient than 18% of 331 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.015 Lower idle draw than 89% of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 15.00 Narrower current spread than 63% of 179 Digital Standard servos |
| Torque Gain per Volt | 17.45%/V More voltage-responsive (torque) than 65% of 873 Digital Standard servos |
| Speed Gain per Volt | 25.01%/V More voltage-responsive (speed) than 95% 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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Reviews (1)
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Husafreak
January 19, 2010Application(s): Trex 600E swash
Comments: Gotta admit these servos flew well enough. But after almost 3 years I decided to recheck my setup with the Trueblood swash leveler and other precise tools. The centering and positioning of these servos is pretty bad. Off by over one degree blade pitch depending on which way stick is moving when stopped, difficult to get accurate setup, I am replacing these servos.