HS-7966HB High Speed, Karbonite Gear, Coreless Premium Digital Servo

Part No: 37966S

Product Description

The HS-7966HB is Hitec's fastest standard size servo. Providing a blinding fast .08 transit speed, instant torque and fantastic holding power, the HS-7966HB has our new G2 second generation programmable digital circuit. This circuit has twice the resolution of our original circuit while adding programmable overload protection.


  • Our Fastest Karbonite Gear Servo
  • Efficient Coreless Motor
  • Long-Lasting Karbonite Gears
  • Dual Ball Bearing
  • G2 Fully Programmable Digital Circuit

Programmable Features

  • Dead Band Width
  • Direction of Rotation
  • Speed of Rotation (slower)
  • End Points
  • Neutral Points
  • Fail Safe On/Off
  • Fail Safe Point
  • Resolution* (default is high resolution)
  • Overload Protection* (default is off)

*These features are only programmable with the HFP-20 field programmer.


Motor Type: Coreless
Bearing Type: Dual Ball Bearing
Speed (4.8V/6.0V): 0.10 / 0.08
Torque oz./in. (4.8V/6.0V): 92 / 111
Torque kg./cm. (4.8V/6.0V): 6.6 / 8.0
Size in Inches: 1.57 x 0.78 x 1.45
Size in Millimeters: 39.88 x 19.81 x 36.83
Weight ounces: 1.87
Weight grams: 53.01

Spare Parts

Discontinued Servos & Servo Accessories

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