Futaba CGY755 Flybarless (FBL) FC w/ Integrated Governor

Overview

The Futaba CGY755 (FUT5102681) is a high-quality programmable flybarless (FBL) controller with a built-in governor, designed for 250–800-size RC helicopters. It supports both electric and combustion-powered systems and features dedicated 3D and F3C flight modes. The CGY755 can be easily configured with the Futaba GPB-1 programming unit, including wireless settings.

Features

• 3-axis flybarless control: stabilizes the helicopter's cyclic and tail axes.
• Integrated governor: controls rotor speed for both electric and combustion-powered helicopters.
• Support for 250–800-size helicopters: suitable for a wide range of medium to large RC helicopters.
• 3D flight mode: provides a parameter set optimized for 3D flying.
• F3C flight mode: dedicated settings for precise F3C helicopter flying.
• Large-scale mode: supports specialized tuning for large-scale helicopters.
• High-precision MEMS gyro: measures angular velocity up to ±1,000°/s.
• Hall-effect governor sensor: provides accurate measurement of motor/rotor speed in combination with the included RPM sensor.
• Support for 760 µs servos: supports fast cyclic servo operation with a response time of 760 µs.
• Multiple servo frequencies: supports selectable servo frequencies, including 70 Hz, 95 Hz, 140 Hz, 285 Hz and 760 µs, depending on the servo type and function.
• Wireless adjustment: compatible Futaba transmitters can adjust supported parameters wirelessly.
• GPB-1 compatible: can be programmed with the Futaba GPB-1 programming box.
• S.BUS/S.BUS2 compatible: supports Futaba serial communication systems.
• Receiverless design: the CGY755 has no built-in receiver, making it suitable for installations with a separate receiver.
• Aluminum housing: the robust aluminum housing provides durability and protects the electronics.
• Upgradeable: the firmware can be updated using the supported Futaba programming system.