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Technical Specifications
Last Updated: 2026-09-16| Identity | |
| Brand |  |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
36.11 oz-in
2.60 kg-cm
0.3 N-m
4.8V
30.55 oz-in
2.20 kg-cm
0.2 N-m
Below Average
|
| Speed |
6.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
4.8V
0.11 sec/60°
545.5 deg/s
90.9 RPM
Above Average
|
| Physical | |
| Weight | 0.49 oz14.0 gAbove Average |
| Dimensions |
L 0.906 in W 0.48 in H 1.142 in L 23.0 mm W 12.2 mm H 29.0 mm |
| Case Material | Metal / Plastic |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Gear Spline/Teeth | 23 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Analog |
| Dead Band | 1 µs |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | 0–55 °C32–131 °F |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 250 mm9.84 in |
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 30% of 75 Analog Mini servos at 4.8V |
| Speed | Above Average Faster than 74% of 75 Analog Mini servos at 4.8V |
| Weight | Above Average Lighter than 85% of 155 Analog Mini servos |
Performance Analysis
| Shaft Power | 0.51–0.67 W |
| Power Density | 1.344 W/in³ More power-dense than 84% of 153 Analog Mini servos |
| Torque Density | 2.1821 oz-in/g Stronger than 66% of 75 Analog Mini servos |
| Torque-to-Volume Ratio | 61.51 oz-in/in³ Denser torque than 76% of 75 Analog Mini servos |
| Speed-to-Weight | 0.64935 (1/sec·g) Faster than 77% of 75 Analog Mini servos |
| Speed-Torque Trade-off | 3.36 Better balanced than 26% of 75 Analog Mini servos |
| Torque Gain per Volt | 15.17%/V More voltage-responsive (torque) than 63% of 55 Analog Mini servos |
| Speed Gain per Volt | 8.33%/V More voltage-responsive (speed) than 7% of 55 Analog Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 52% of 85 Analog Mini servos |
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Reviews (2)
Includes 1 review aggregated from around the web.
A glider builder calls it a tried-and-tested price-quality favorite for wing servos. Users note it is slightly stronger but slower than the MG90S.
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Peter mIller
February 11, 2012Application(s): Various but one on each aileron and one on each flap on a 1/5th scale RV3 powered by a .52 Four Stroke.
Comments: Lots of other, similar applications. They work really well. I had one failure and one where the screws sripped and the case started to come apart, Otherwise the 16 that I have are great.
I used five in an 83" span Slingsby T31M scale powered glider with complete success.
I plan to use five in a 1/8th scale model in the near future