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Power HD 3688HB Digital Tail Rotor Servo for 450 Helis

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Power HD 3688HB Digital Tail Rotor Servo for 450 Helis

2 Review(s) | Add Your Review

SKU: PHD-SV-0377

Availability: Out of stock

Regular Price: $19.99

Special Price $13.80

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Details

The Power HD HD-3688HB is a super high speed servo designed for heli gyro. This servo features aluminum heatsink.

Specification

Voltage: 4.8~6.0v

Speed: 0.08 sec/60deg @ 4.8V 0.07 sec/60deg @ 6.0V

Torque: 2.3kg/cm(31.9oz/in)@4.8V, 2.8kg/cm(38.9oz/in)@6.0V

Bearings: 2 Ball Bearings

Gears: Karbonite

Weight: 25g

Working frequence: 1520μs / 333hz

Dimension: 35.5x15x28.6mm

Additional Information

SKU	PHD-SV-0377
Size/Class	Mini
Digital/Analog	Digital
Gear Type	Plastic
Torque (oz/in)	38.864
Speed (sec/60 deg)	0.07
Weight (gram)	25
Brand	Power HD

Customer Reviews

Typical Power HD Quality-Excellent Value! Review by John

Overall
Quality
Value

Servo has very good centering and is quiet as it sits. The speed is good along with holding power on the tail of the Tarot 450 Flybarless Pro (using ZXY-S 3Axis Gyro). I love the Power HD Products. (Posted on 2/5/2014)

works great in helis Review by Michael

Quality
Value
Overall

I have had these in my 500 series heli for a while now and they have held up just great to sport flying and some mild 3D. Just dont turn them by hand or you will risk striping the gears (that goes for any servo). \The karbonite gears seem to hold up really good, but haven't put these to any hard 3D (I like metal gears for that). I would definately recommend these for a budget heli build. (Posted on 11/13/2012)

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