This killer, wide votage, soft start, servo was added to the Bluebird USA line up with the 26% or 70"-80" airframe in mind. The Bluebird BLS-3006 is lightning quick and has as much torque as you could ever want in a plane that size. This is certainly not the only application it can be used for and in fact  was origionally spected out for helicopter applications. 
Protection Mechanisms
	
Soft start protection
	
Over voltage protection
	
Low voltage protection
	
Locked rotor protection
	
High temperature protection
 
Applications
	
		
			
Best suited for Helicopter cyclic [ Swashplate / CCPM ] & 3D Airplane, Jet & 1/8th Buggy, Truggy.  (EP / Gas / Nitro)
		
	
 
Specifications
	
		
			
Torque At 6.0V
			
    25.2 kg-cm / 350.0 oz-in
		
		
			
Torque At 7.4V
			
    30.8 kg-cm / 427.8 oz-in
		
		
			
Torque At 8.4V
			
    35.7 kg-cm / 495.9 oz-in
		
		
			
Speed At 6.0V
			
    0.08 sec / 60°
		
		
			
Speed At 7.4V
			
    0.06 sec / 60°
		
		
			
Speed At 8.4V
			
    0.05 sec / 60°
		
	
 
 
Power Supply
	
		
			
			
Operating Voltage
			
Range
			
			
    4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe)
		
	
 
Standard Full Aluminum Servo
	
		
			
Control System
			
    Digital Controller / AD 12-Bits Resolution ( 4096 Steps )
			    Frequency：333Hz / Neutral：1520us
		
		
			
Dead Band Width
			
    0.001ms ( Default：1us)
		
	
 
Mechanical Specifications
	
		
			
Ball Bearing
			
    Dual
		
		
			
Gear
			
    All Steel Alloy Metal Gears
		
		
			
Motor
			
    High Premium Brushless Motor
		
		
			
Horn / Gear Spline
			
    25 Teeth ( Same as F-Type )
		
	
 
Physical Specifications
	
		
			
Dimension (mm)
			
    40.5 x 20 x 39 mm / 1.59 x 0.79 x 1.54 in
		
		
			
Weight (gram)
			
    76.5 ± 1 grams / 2.70 oz