Futaba Standard S-U301 S-Bus2 3.9kg 7.4V Servo
Futaba Standard S-U301 S-Bus2 3.9kg 7.4V Servo
Futaba S-U301 Standard S.Bus2 servo — 3.9kg torque at 7.4V, compatible with aeroplanes, helicopters, and cars.
- Standard Digital and S.Bus2 Capable Servo.
- 3.9 kg-cm torque at 7.4V.
- Compatible with aeroplanes, helicopters, and cars.
- Resin gearing.
Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver smoothing the current delivery. However, in some cases, you may need to install an external BEC.
Standard Digital and S.Bus2 Capable Servo with Accessory Pack.
- Compatible with a wide range of genres such as aeroplanes, helicopters, and cars.
- Resin Gearing.
- High voltage 7.9KG S.Bus servo.
- 1x S-U301 S-Bus2 Standard 3.9kg 7.4V Servo
- 1x Accessory Pack
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Torque (6.6V)
- 3.5 kg-cm (48.6 oz/in)
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Torque (7.4V)
- 3.9 kg-cm (54.2 oz/in)
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Speed
- 0.18 sec (6.0V) / 0.16 sec (7.4V)
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Operating Voltage
- 6.0 ~ 8.4V DC
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Weight
- 39g (1.38 oz)
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Gear Type
- Resin
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Total Height (A)
- 36.1mm
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Body Width (B)
- 40.5mm
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Below Mount (C)
- 26.6mm
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Above Mount (D)
- 9.5mm
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Total Length (E)
- 54.3mm
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Total Width (F)
- 20.6mm
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Height (A)
- 36.1mm
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Body Length (B)
- 40.5mm
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Bottom to Under Mount (C)
- 26.6mm
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Top to Under Mount (D)
- 9.5mm
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Length (E)
- 54.3mm
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Width (F)
- 20.6mm
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SizeConventionally sized servo names
- Standard
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Gear Material
- Plastic
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Waterproof Casing
- No
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Servo Spline Count
- 25Tooth
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6V Torque kg/cmKilograms of torque at 25mm away from the center of the spline
- 3.9
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6V Sec/60 DegreesSeconds per 60 degrees of rotation
- 0.18
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Signal Type
- Digital
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Drive Motor Type
- 3-Pole
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Case Material
- Plastic