Futaba HPS-HC700 S.Bus2 Brushless Helicopter Servo (High Voltage)

Futaba HPS-HC700 S.Bus2 Brushless Helicopter Servo (High Voltage)
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Price: $249.99
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This is the Futaba HPS-HC700 S.Bus2 High Voltage Brushless Helicopter Servo.


  • Suitable for all purpose RC helicopters.
  • Programmable/HV Brushless Servo.
  • Custom New high power Brushless Motor.
  • Programmable and compatible with S.Bus and S.Bus2 systems.
  • Can be connected to a PC using the CIU-2/-3 USB adapter sold separately.
  • Upper/middle/bottom: Aluminum Case
  • 2S LiPo Suitable


  • Speed:
    • 0.008 sec/60°at 6.6V
    • 0.075 sec/60° at 7.4V
  • Torque:
    • 18.0 kgf/cm at 6.6V
    • 250.0 ozf/in at 6.6V
    • 20.0 kgf/cm at 7.4V
    • 277.8 ozf/in at 7.4V
  • Size: 40.5x21x37.8mm (1.59x0.83x1.49 in)
  • Weight: 73 g (2.57 oz)
  • Rated Voltage: DC 6.0V-7.4V
  • Operating Voltage: DC 4.8-8.4V
Verified Owner
Friday, Feb 7 2020 (10 months ago)
Futaba HPS-HC700 S.Bus2 Brushless Helicopter Servo (High Voltage)
Most amazing cyclic feel after switching to these servos and setting them to 760us centering coupled with the CGY760r. The programable properties have different defaults when you change it from 1520us to 760us. The hover feel is fantastic.

But, they are expensive! Nevertheless, nothing else can compete at this time.