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Technical Specifications
Last Updated: 2026-07-28Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | FUTM0045 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
124.00 oz-in
8.93 kg-cm
0.9 N-m
4.8V
99.00 oz-in
7.13 kg-cm
0.7 N-m
|
| Speed |
6.0V
0.20 sec/60°
300.0 deg/s
50.0 RPM
4.8V
0.25 sec/60°
240.0 deg/s
40.0 RPM
|
| Running Current | (add) |
| Stall Current | (add) |
| Shaft Power | 0.73–1.15 W |
| Physical | |
| Weight | 1.66 oz47.0 g |
| 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 |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | 3-pole |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | 25 T estimate |
| Rotation Mode | (add) |
| Rotation/Support | Dual Bearings |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Analog |
| Direction | (add) |
| Rotational Range | 90° |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | (add) |
| Dead Band | (add) |
| Refresh Rate | (add) |
| Angle Sensor | (add) |
| Control System | (add) |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | (add) |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | (add) |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | Futaba J |
| Wire Length | (add) |
| Origin | |
| Country of Origin | (add) |
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.
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Reviews (6)
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Vanderlei
July 4, 2017Application(s): Airplane scale 50cc _ giant P-47
Igby
September 19, 2015Application(s): Considering the S3305 for my new Escapade MX.
Comments: Concerned about the Nicd battery issue. Can I use a LiFe 2000?
Aota
February 3, 2015Application(s): Steering on Axial SXC10
Comments: I have this servo for almost 6 years, and never had any trouble with it, it was on my TT-01 Rally car, on my M-03 Mini chassis and for a long time on my Axial SCX-10 Land rover, and it keeps working like new!
collector1231
October 20, 2013Application(s): OFNA Nexx10SC Steering
Comments: This servo is perfect for the application it is in. It feels great, hasn't broken for 1 year now, metal gear, and it is cheap compared to others.
brutisoe
January 27, 2012Application(s): losi 8ight-t
Comments: they say nicad only because of the amp draw ! but a good high mah lipo bat is fine, just use a good voltage reg with a high amp cap !
Servo Question?
June 13, 2010Application(s): Used on all surfaces on a 90 size 3-d arf airplane(exc. throt.)
Comments: I have been using these servos (s3305) in my Sig Mayhem 3-d plane w/120 Saito four stroke engine. I am more of a Sport flyer than any 3-d but obtained the airplane used.My point to make is: I have been using a 2-cell lipo 7.4volt 2000 mah 8c rated battery with a mpI voltage regulator (down to 6volts) Till now ive had NO problem but I see that Futaba suggests "nicad only" usage..... Can you explain????