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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 4093 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
53.80 oz-in
3.87 kg-cm
0.4 N-m
4.8V
21.00 oz-in
1.51 kg-cm
0.1 N-m
Above Average
|
| Speed |
6.0V
0.21 sec/60°
285.7 deg/s
47.6 RPM
4.8V
0.28 sec/60°
214.3 deg/s
35.7 RPM
Bottom 10%
|
| Physical | |
| Weight | 0.60 oz17.0 gBottom 10% |
| Dimensions |
L 1.10 in W 0.51 in H 1.18 in L 27.9 mm W 13.0 mm H 30.0 mm |
| Drivetrain | |
| Gears | Plastic |
| Gear Spline/Teeth | 23 T estimate |
| Rotation/Support | Bushing |
| Control & Signal | |
| Modulation | Analog |
| Rotational Range | 90° |
| Neutral Position | 1500 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Idle Current | 0.004 A4 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 | Above Average Stronger than 68% of 170 Analog Micro servos at 4.8V |
| Speed | Bottom 10% Faster than 0% of 170 Analog Micro servos at 4.8V |
| Weight | Bottom 10% Lighter than 3% of 346 Analog Micro servos |
Performance Analysis
| Shaft Power | 0.14–0.47 W |
| Power Density | 0.716 W/in³ More power-dense than 27% of 333 Analog Micro servos |
| Torque Density | 1.2353 oz-in/g Stronger than 2% of 170 Analog Micro servos |
| Torque-to-Volume Ratio | 31.72 oz-in/in³ Denser torque than 6% of 170 Analog Micro servos |
| Speed-to-Weight | 0.21008 (1/sec·g) Faster than 0% of 170 Analog Micro servos |
| Speed-Torque Trade-off | 5.88 Better balanced than 97% of 169 Analog Micro servos |
| Torque Gain per Volt | 130.16%/V 1st-highest torque gain per volt of 96 Analog Micro servos |
| Speed Gain per Volt | 27.76%/V More voltage-responsive (speed) than 94% of 96 Analog Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 79% of 182 Analog Micro servos |
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Reviews (1)
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Dark Star
November 21, 2009Application(s): Ikarus Eco 8 helicopter
Comments: I bought the servos for the Ikarus when I lived in Germany, but I didn't put them in for years (doing other aircraft). I've installed them in a fast 1-meter span electric pattern aircraft and am very pleased. For the torque, you can do better for a lot lower weight. Futaba S3102s (metal gears) are better for the helicopter. But as all-around servos, these have served me well. Recommended.