Hitec HS-425BB - Deluxe Ball Bearing Servo


Modulation: Analog
Torque: 4.8V: 46.00 oz-in (3.31 kg-cm)
6.0V: 57.00 oz-in (4.10 kg-cm)
Speed: 4.8V: 0.21 sec/60°
6.0V: 0.16 sec/60°
Weight: 1.60 oz (45.4 g)
Dimensions: Length:1.59 in (40.4 mm)
Width:0.77 in (19.6 mm)
Height:1.44 in (36.6 mm)
Motor Type: 3-pole
Gear Type: Plastic
Rotation/Support: Dual Bearings
Rotational Range: (add)
Pulse Cycle: 20 ms
Pulse Width: 900-2100 µs
Connector Type: (add)
Hitec HS-425BB
Brand: Hitec
Product Number: 31425S
Typical Price: 14.95 USD
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Reviews of Hitec HS-425BB (2)

  • Rating:

    Application(s): used for throttle servo in my 26cc 1/4 cracker box boat.

    Comments: the servo work good enough for the throttle. Brand new out of the shipping box i noticed it has about 1mm of play in the gears before it was ever used. I will see how it performs over the summer and post back if it gets any worst.

  • Rating:

    Application(s): .40 size trainer airplane

    Comments: Pros: Extremely reliable and durable, inexpensive
    Cons: a bit slower than the comparable Futaba S3004

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