KST BLS805X HV Digital Brushless Tail Servo

This high-performance digital servo features a brushless motor, 2BB ball bearings, and a metal steering gear for a long service life.

With an operating voltage range of 6.0V-8.4V, this servo offers impressive operating speeds and stall torque. At 6.0V, it has a speed of 0.048sec/60° and a torque of 5.5Kg.cm, while at 8.4V, it offers a speed of 0.039sec/60° and a torque of 7.5Kg.cm.

The KST BLS805X also comes with a standard rudder servo arm and weighs only 70g. Its compact dimensions of 40.52037mm make it perfect for use in 550-700 Class Helicopter Tails.

Features

• Extreme Torque and Excellent Speed
• CNC Aluminium Case
• Brushless DC Motor
• Dual Ball Bearings
• Ideal for Heli 550-700

Specification

• Item: BLS805X HV Brushless Tail Servo
• Operating Voltage: DC6.0V-8.4V
• Dimension : 40.5mm*20mm*38mm±0.2mm
• Torque: 5.5Kgf.cm@6.0V,  6.5Kgf.cm@7 .4V,  7. 5Kgf.cm@8.4V
• Speed: 0.048sec/60° @6.0V,   0.042sec/60°@7.4V,   0.039sec/60°@8.4V
• Temperature Range: -10℃……+65℃
• Weight: 70g±10%
• Working Frequency: 760μs/560Hz
• Case Material: Aluminum Alloy
• Motor Type: Brushless DC Motor
• Position Sensor: Potentiometer
• Ball Bearing: 2BB