Futaba HPS-CB701 Low-Profile Brushless Servo  [FP-HPS-CB701]

Futaba HPS-CB701 - Servo (No BEC, S.Bus2/Brushless)
Price:
AUD$263.78
Brand:
Futaba
Model:
FP-HPS-CB701
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Futaba HPS-CB701: Low-Profile Brushless Servo for Tight Installations

The Futaba HPS-CB701 is aimed at modelers who need compact hardware without sacrificing torque. With a brushless motor and S.Bus2 connectivity, it provides smooth actuation and digital setup options for precise control tasks. It is a practical choice for tight servo bays in performance cars and custom projects.

Reliable Brushless Performance and S.Bus2 Setup

The brushless motor reduces internal wear and keeps output consistent during repeated use. Using S.Bus2 you can adjust endpoints and settings through compatible receivers, cutting down on extra servo savers or limiters. The unit balances power and efficiency for extended sessions on track.

Application Notes and Power Supply

This servo fits a wide range of RC cars, from circuit racers to tough off-road kits, thanks to solid construction and high torque. Keep in mind the HPS-CB701 does not include a BEC, so pair it with a robust power source or regulator able to supply the required voltage under load.

Specifications

  • Motor Type: Brushless
  • S.Bus2 Compatibility: Yes
  • Voltage Range: 6.0V-7.4V
  • Torque: 18kg/cm at 7.4V
  • Speed: 0.10 sec/60° at 7.4V
  • Dimensions: 40.5 x 21 x 25 mm
  • Weight: 50g

The Futaba HPS-CB701 is a practical upgrade for builders and racers who need a compact, programmable servo with robust torque for demanding RC duties.

Yes, its size and torque make it a good fit for 1/10 scale touring cars, especially where a low-profile servo is required for body clearance.
Under normal use the brushless motor stays cooler than many brushed designs, but heavy continuous loading can raise temperatures. Ensure adequate ventilation and monitor temperature during extended sessions.
Yes. Standard servo horns can be fitted provided the spline pattern and mounting screws match the HPS-CB701. Check fitment before final installation.
Run the servo near the upper end of its specified range, around 7.4V, to achieve the rated 18kg/cm torque, while ensuring your regulator or battery can supply the current required.

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