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$ 12.95

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12.95 1+ units

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Description: This is the versatile Hitec HS-425BB servo. This little guy is able to take in 6 volts and deliver 57 oz-in. of maximum torque at 0.16sec/60°, this is a great servo even if you are on a budget!

This high quality servo is perfect for your mechatronic needs and if you are looking to get into robotics, this is where to start. The HS-425BB servo comes standard with a 3-pin power and control cable and all hardware listed below.


  • Voltage: 4.8-6.0 Volts
  • Torque: 45.82/56.93 oz-in. (4.8/6.0V)
  • Speed: 0.21/0.16 sec/60° (4.8/6.0V)
  • Direction: Clockwise/ Pulse Traveling 1500-1900usec
  • Rotation: 180°
  • Dual Ball Bearing
  • Nylon Gears
  • 3-Pole Ferrite Motor
  • C1 Standard Spline


  • 1x HS-425BB Servo
  • 1x Circle Horn
  • 1x Double Arm Horn
  • 1x Single Arm (w/ Slide Bracket) Horn
  • 2x Four Point Horn (1x Small White, 1x Large Red)
  • 4x Rubber Grommets
  • 4x 2x15mm Phillips Screw
  • 4x Brass Eyelets


  • 40.6 x 19.8 x 36.6mm
  • Wire Length: 300mm
  • Weight: 45.5g


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Customer Comments

  • This servo is actually 45 degrees per side (90 degrees in total and not 180 degrees) specified above. I got one and kept trying to make it get to the END (90 degrees). Slightly misleading information there Sparkfun.

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