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Technical Specifications
Last Updated: 2026-09-14| Identity | |
| Brand |  |
| Product Number | FUTM0311 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
87.00 oz-in
6.26 kg-cm
0.6 N-m
4.8V
70.00 oz-in
5.04 kg-cm
0.5 N-m
Below Average
|
| Speed |
6.0V
0.18 sec/60°
333.3 deg/s
55.6 RPM
4.8V
0.22 sec/60°
272.7 deg/s
45.5 RPM
Bottom 10%
|
| Physical | |
| Weight | 1.45 oz41.0 gTop 10% |
| Dimensions |
L 1.57 in W 0.79 in H 1.50 in L 39.9 mm W 20.1 mm H 38.1 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T estimate |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 90° |
| Pulse Width | 920-2120 µs |
| Neutral Position | 1520 µs |
| Refresh Rate | 200 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | No |
| Signal Voltage | 3-5V |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | None |
| Connectivity | |
| Connector | Futaba J |
| Wire Length | 300 mm11.81 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 10% of 1043 Digital Standard servos at 4.8V |
| Speed | Bottom 10% Faster than 7% of 1041 Digital Standard servos at 4.8V |
| Weight | Top 10% Lighter than 95% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 0.59–0.89 W |
| Power Density | 0.480 W/in³ More power-dense than 3% of 1759 Digital Standard servos |
| Torque Density | 1.7073 oz-in/g Stronger than 15% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 37.63 oz-in/in³ Denser torque than 8% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.11087 (1/sec·g) Faster than 46% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 15.40 Better balanced than 26% of 1031 Digital Standard servos |
| Torque Gain per Volt | 20.24%/V More voltage-responsive (torque) than 79% of 850 Digital Standard servos |
| Speed Gain per Volt | 18.52%/V More voltage-responsive (speed) than 72% of 871 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 23% of 1539 Digital Standard servos |
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Reviews (4)
-
Basil
January 19, 2015Application(s): All control surfaces for a .60 size R/C airplane
Comments: These are great servos that do the job. The only thing stopping me from buying more - (I got these with my 7ch Futaba radio) is that they are probably pretty well matched in performance with the Hitec Digital Standard servos. The Hitec however have Carbonite gears which are a little tougher (will hold up better in a crash) and are much cheaper. I have got them for as low as $22 ea these are $35.
kev
November 2, 2014Application(s): used these for ailerons ,elevator & rudder
Comments: These servos in my opinion are a very good well priced servo have got these in 3 aeroplanes all working at 6v never had a problem with them
Jim
April 14, 2013Application(s): 30 cc pilot RC edge 540 throttle servo.
Comments: I used this servo for 5 min and failed,the servo motor melted.
I replace it with the same servo and have no problems yet!
I used this servo for years on 60 size planes with no problems.
Time will tell........
I will re rate this servo again soon.keith
January 21, 2010Application(s): i planing to use this servo to built my 1st rc airplanes for electric lift in BMFA.
Comments: currently still trying the servo motor.