The new generation of Bluebird servos is Here!  The BLS-30A is a fantastic addition to the lineup. Impressive specs over a wide range of voltage makes this servo perfect  for almost any setup. With blistering speed and amaxzing torque, these servos will fit anywhere from a 30cc on up to a 70cc airframe. These servos are also designed to work on your Cyclic controls in helis!
 
Application / Suitable
1/7 & 1/8th Buggy, Truggy, Muggy, Crawler, Monster, Truck, On-Road.  (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°
 
Protection Mechanism
Soft Start Protection
Soft start to a neutral position.
Over Voltage Protection
Over 9.0V drive the protection mode and 8.4V return to normal mode.
Low Voltage Protection
Lower than 4.0V, drive the protection mode and 4.5V return to normal mode.
Locked Rotor Protection
Stall in 5 sec, output torque goes down.
Temperature Protection
Overheat 85 degrees C (185 degrees F), drive the protection mode and down 75 degrees C (167 degrees F) return to normal mode.
Lose Control Protection
When losing the transmitter signal, that servo will be back to the neutral position immediately and lock.
 
Power Supply
Operating Voltage Range
 4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe)
 
Control Specification
Control System
Digital Controller / AD 12-Bits Resolution ( 4096 Steps )
Frequency：Up to 333Hz / Neutral：1500us or 1520us
Dead Band Width
0.001ms ( Default：1us)
 
Mechanical Specifications
Ball Bearing
Dual
Gear
Titanium Alloy 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)
78.5 ± 1 grams / 2.77 oz