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Futaba HPS-CB701 49kg High-Voltage S.Bus2 Brushless Surface Servo for 1/8 & 1/10 RC Cars (No BEC)

Futaba HPS-CB701 49kg High-Voltage S.Bus2 Brushless Surface Servo for 1/8 & 1/10 RC Cars (No BEC)

Futaba

Regular price $259.99 USD
Regular price Sale price $259.99 USD
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Overview

The Futaba HPS-CB701 delivers an impressive 49.0 kgf·cm torque at 7.4V, making it an ideal choice for demanding 1/10 and 1/8 scale RC cars. This high-performance S.Bus2-compatible brushless servo combines speed, power, and precision with a full aluminum casing and advanced programmability. It's built for racers who require ultra-responsive steering and durability on any surface.

Note: Not compatible with dry batteries or BEC systems. For use only in RC cars smaller than 1/5 scale.


Key Features

  • Ultra-high torque: Up to 49.0 kgf·cm @ 7.4V

  • Designed for 1/10 & 1/8 scale on-road/off-road RC cars

  • High-voltage programmable brushless motor

  • Supports SR mode (T4PM/P, T7PX/R, T10PX) & UR mode (T10PX)

  • Fully S.Bus / S.Bus2 compatible

  • Programmable via CIU-2 / CIU-3 adapter (sold separately)

  • CNC aluminum housing for strength and heat dissipation


Technical Specifications

Parameter Value
Speed (6.0V) 0.09 sec/60°
Speed (7.4V) 0.075 sec/60°
Torque (6.0V) 42.0 kgf·cm / 583.3 ozf·in
Torque (7.4V) 49.0 kgf·cm / 680.5 ozf·in
Rated Voltage DC 6.0V – 7.4V
Operating Voltage DC 4.8V – 8.4V
Case Material Aluminum (Upper/Middle/Bottom)
Dimensions 40.5 x 21.0 x 37.8 mm
Weight 75 g / 2.65 oz
Compatibility S.Bus / S.Bus2