The FRSKY BLS6505H is a high-performance brushless digital servo designed for pilots and RC enthusiasts who demand exceptional torque, precision, and durability. Built with a full metal gear train and high-voltage support, it delivers smooth, powerful, and reliable control for aircraft, helicopters, and large RC models.

Key Features

• High Torque Output for demanding control surfaces

• Brushless Motor for longer lifespan and higher efficiency

• High-Voltage (HV) Compatible – no regulator required

• Full Metal Gear Set for strength and durability

• Fast & Precise Digital Response

• Ideal for RC airplanes, helicopters, gliders, and UAV applications

Specifications

• Model: BLS6505H

• Motor Type: Brushless

• Operating Voltage: 4.8V – 8.4V (HV)

• Torque:

  • ~74 kgf·cm @ 8.4V

• Speed:

  • ~0.13 sec/60° @ 8.4V

• Gear Type: Full Metal

• Control System: Digital

• Spline: 25T

• Dimensions: Standard size 40*20*29.5mm

• Weight: ~72.3g

Applications

• Large-scale RC airplanes

• Helicopters

• High-load control surfaces

• Professional & competition-grade RC setups

Why Choose the FRSKY BLS6505H?

FRSKY servos are known for their engineering quality and reliability. The BLS6505H combines massive torque, brushless efficiency, and HV operation, making it a perfect choice for serious RC builders who don’t want compromises.

Package Includes

• 1 × FRSKY BLS6505H Servo

• Mounting hardware

• Servo horns