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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 36131S |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
40.28 oz-in
2.90 kg-cm
0.3 N-m
6.0V
33.34 oz-in
2.40 kg-cm
0.2 N-m
4.8V
26.39 oz-in
1.90 kg-cm
0.2 N-m
Bottom 10%
|
| Speed |
7.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
4.8V
0.17 sec/60°
352.9 deg/s
58.8 RPM
Below Average
|
| Running Current |
7.4V
0.110 A
110 mA
6.0V
0.090 A
90 mA
4.8V
0.075 A
75 mA
|
| Stall Current | 0.7–0.9 A700–900 mAAbove Average |
| Physical | |
| Weight | 0.35 oz9.8 gTop 10% |
| Dimensions |
L 0.87 in W 0.34 in H 0.91 in L 22.1 mm W 8.6 mm H 23.1 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 175° |
| Dead Band | 2 µs |
| Angle Sensor | Potentiometer |
| Control System | TTL / PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–7.4 V |
| Power Source | 2S LiPo |
| Water Rating | IP4X |
| Idle Current | 0.030 A30 mA |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 | Bottom 10% Stronger than 0% of 40 Digital Slim servos at 4.8V |
| Speed | Below Average Faster than 23% of 41 Digital Slim servos at 4.8V |
| Weight | Top 10% Lighter than 93% of 83 Digital Slim servos |
| Stall Current | Above Average Lower draw than 86% of 29 Digital Slim servos |
Performance Analysis
| Shaft Power | 0.29–0.68 W |
| Power Density | 2.515 W/in³ More power-dense than 39% of 83 Digital Slim servos |
| Torque Density | 2.6929 oz-in/g Stronger than 38% of 40 Digital Slim servos |
| Torque-to-Volume Ratio | 98.04 oz-in/in³ Denser torque than 23% of 40 Digital Slim servos |
| Speed-to-Weight | 0.60024 (1/sec·g) Faster than 88% of 41 Digital Slim servos |
| Speed-Torque Trade-off | 4.49 Better balanced than 8% of 40 Digital Slim servos |
| Current-per-Torque Ratio | 0.0341 A/oz-in More efficient than 23% of 81 Hitec servos |
| Idle-to-Running Current Ratio | 0.400 Lower idle draw than 0% of 61 Hitec servos |
| No-Load vs Stall Current Spread | 12.00 Narrower current spread than 18% of 56 Hitec servos |
| Torque Gain per Volt | 20.24%/V More voltage-responsive (torque) than 84% of 33 Digital Slim servos |
| Speed Gain per Volt | 20.99%/V More voltage-responsive (speed) than 79% of 34 Digital Slim servos |
| Voltage Range Width | 2.6 V Wider voltage range than 49% of 75 Digital Slim servos |
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