Futaba GY611_BLS251 AVCS Gyro and BLS251 Brushless Servo Kit  [GY611_BLS251]

Price:
CAD$364.86
Brand:
Futaba
Model:
GY611_BLS251
Condition:
Brand New
Write a review

Flight Control Upgrade with Futaba GY611_BLS251

The Futaba GY611_BLS251 combo brings together the GY611 AVCS Gyro and the BLS251 Brushless Servo to lift your electric helicopter handling. Both units are built for dependable performance, giving pilots the precise response needed for steady hovering and exact heading corrections.

Stabilisation Precision from the GY611 AVCS Gyro

The GY611 AVCS Gyro reduces unwanted yaw and improves heading hold using Angular Vector Control System technology. That stability helps when you are flying tight circuits or holding a hover in gusty conditions.

High Torque Response from BLS251 Brushless Servo

The BLS251 Brushless Servo pairs rapid speed with solid torque for crisp cyclic and tail inputs. Its brushless motor design increases efficiency and service life, making it suitable for demanding flight routines when paired with the GY611.

Specifications

  • Voltage: 4.8V - 6.0V
  • Torque: 4.8V: 2.5 kg/cm, 6.0V: 3.0 kg/cm
  • Speed: 0.10 sec/60° at 4.8V, 0.08 sec/60° at 6.0V

The Futaba GY611_BLS251 is well suited for RC pilots who want reliable, predictable tail and control response. It is a practical upgrade for improving stability without complex setup changes.

Check your receiver and tail rotor linkage compatibility before fitting. The GY611 generally works with most modern electric heli receivers but confirm connector types and mounting space first.
Yes, the BLS251's speed and torque suit tail and cyclic duties on many electric helicopters, provided the servo dimensions and linkages match your model.
Start with conservative gyro gain, then increase in small steps while testing hover and low-speed yaw to find the best balance between responsiveness and stability.

Copyright © 2008-2025 rcjaz.ca All rights reserved