Futaba S3151 - Servo Digital Sport BB

Specifications

Last Updated:	2024-08-10
Modulation:	Digital
Torque:	4.8V: 43.00 oz-in (3.10 kg-cm) 6.0V: 54.00 oz-in (3.89 kg-cm)
Speed:	4.8V: 0.21 sec/60° 6.0V: 0.17 sec/60°
Weight:	1.48 oz (42.0 g)
Dimensions:	Length:1.61 in (40.9 mm) Width:0.79 in (20.1 mm) Height:1.42 in (36.1 mm)
Motor Type:	3-pole
Gear Type:	Plastic
Rotation/Support:	Single Bearing
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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flyin_bob

October 1, 2017

Rating:

Application(s): .40 size nitro sport plane

Comments: found out the hard way that these servos don't like 6V. Should have read some reviews on this servo, from the many different forums, before I put them in the plane .... my loss.
John Hendry

May 18, 2015

Rating:

Application(s): Wicked Wing, 100in glider

Comments: These were rated 6v when I got them thinking they were great servos as far as dependability goes like all the other standard size Futaba servo I used. But these were made in Taiwan not Japan and Futaba changed the specs as they can't take 6v so can't use them and have a bunch I saved. Thanks to X-Jet I learned about the issue on the ground.