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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | S4013D |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
197.20 oz-in
14.20 kg-cm
1.4 N-m
Average
4.8V
166.70 oz-in
12.00 kg-cm
1.2 N-m
|
| Speed |
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
Above Average
4.8V
0.13 sec/60°
461.5 deg/s
76.9 RPM
|
| Running Current |
6.0V
0.140 A
140 mA
Above Average
4.8V
0.120 A
120 mA
|
| Stall Current | 2–2.2 A2000–2200 mAAbove Average |
| Physical | |
| Weight | 2.03 oz57.5 gAbove Average |
| Dimensions |
L 1.583 in W 0.791 in H 1.437 in L 40.2 mm W 20.1 mm H 36.5 mm |
| Case Material | Plastic / Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 110° |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Dead Band | 2 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–7.2 V |
| Temperature | -15–60 °C5–140 °F |
| Water Rating | Waterproof |
| Idle Current | 0.005 A5 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 in |
| Origin | |
| Country of Origin | China |
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 | Average Stronger than 45% of 1060 Digital Standard servos at 6.0V |
| Speed | Above Average Faster than 74% of 1045 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 68% of 1880 Digital Standard servos |
| Running Current | Above Average Lower draw than 70% of 226 Digital Standard servos at 6.0V |
| Stall Current | Above Average Lower draw than 84% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 2.37–3.31 W |
| Power Density | 1.842 W/in³ More power-dense than 40% of 1768 Digital Standard servos |
| Torque Density | 3.4296 oz-in/g Stronger than 50% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 109.60 oz-in/in³ Denser torque than 48% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.15810 (1/sec·g) Faster than 76% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 21.69 Better balanced than 38% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0112 A/oz-in More efficient than 72% of 331 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.036 Lower idle draw than 69% of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 15.71 Narrower current spread than 61% of 179 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 16% of 1560 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0014 Finer dead band than 56% of 504 Digital Standard servos |
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Reviews (2)
-
expatmanxman
February 23, 2020Application(s): Plane, wing, tail, flaps, throttle, 8 in total
Comments: Can't fault these servos, on the 30cc Ultra Stick they're pushing around big control surfaces and have performed faultlessly.
rc boats
May 6, 2018Application(s): my rc gas boat throttle (zenoah marine motor))
Comments: I know its a over kill but it works well have had no problems