Bluebird Helical Geared Servo

In Stock

The BLS-H51B is everything you would expect from Blue Bird Servo. Monster Torque, Fast and smooth operation. 

 Helical Gears for supreme strength and precision.

Suitable Applications

3D Airplane, Jet & 1/5、1/8th Monster / Crawler / Off-road Car.

Soft Start Protection

Over Voltage Protection

Low Voltage Protection

Locked Rotor Protection

Temperature Protection

Includes Aluminum Servo Arm

Specification

 Torque At 6.0V 44.7 kg-cm / 620.8 oz-in

Torque At 7.4V 53.1 kg-cm / 737.6 oz-in

Torque At 8.4V 57.5 kg-cm / 798.7 oz-in

Speed At 6.0V 0.12 sec / 60°

Speed At 7.4V 0.10 sec / 60°

Speed At 8.4V 0.09 sec / 60°

Operating Voltage Range

4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe)

Control Specifications

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, Steel

Gear All Steel Alloy Metal Helical Gears

Outside Case Full One-Piece Aluminum CNC Casing

Motor High-Efficiency Japan Brushless Motor

Horn / Gear Spline 25 Teeth ( Same as F-Type )

Dimensions

 40.5 x 21 x 38.5 mm / 1.59 x 0.83 x 1.52 in

Weight (gram) 83.0 ± 1 grams / 2.93 oz