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Blue Bird A56V HV Servo - 0.12s 28.4g 10mm

Product Code: BMS-A56V
 (4 reviews)

Price: $41.20 save 12%

More than 10 in stock


The Blue Bird A56V servo is a superb new entrant to the metal cased wing servo market. It is identical in size to the MKS DS6125, but is a 2S LiPo compatible high voltage servo that is more powerful, faster, while also achieving zero slop (free play), and brilliant resolution. Note the large output spline is identical to Futaba 25 tooth splines, so replacement output arms are readily available.

We highly recommend this for flaps (and possibly ailerons) on all our larger models.

Blue Bird A56V Specifications
Body dimensions 30.0 mm wide x 10.0 mm thick x 34.5 mm high 1.18" wide x 0.39" thick x 1.36" high
Max dimensions 42.0 mm wide x 10.0 mm thick x 47.0 mm high 1.65" wide x 0.39" thick x 1.85" high
Stall torque (6V) 7.00 97
Stall torque (7.4V) 8.60 119
Weight 28.4 g 1.00 oz
Lead length 30 cm 11.9 in
Operating speed (6V) 0.15 sec/60°
Operating speed (7.4V) 0.12 sec/60°
Operating voltage 6.0V to 8.5V
Bearings 2 ball bearings
Gear material Titanium Alloy
Case material Aluminium alloy
Motor type Coreless DC motor
Working frequency 333 Hz
Dead band 0.001 mS
Driver type FET
Digital Yes
Programmable No
Supplied accessories 1 plastic output arm, 1 metal output arm, 1 arm retaining screw, 3 mounting screws
Optional Accessories Frame for MKS DS6125, Frame with bearing for the Blue Bird 54H, Integrated Drive System for the Blue Bird 54H,

Reviews 4  

 Review by:


 Review by:

Fitted as Flap servos on a 3 metre Tracer. No play on initial mounting and after first few flights. Recommended

 Review by:

Fantastic servo. I use Blue Birds servo on several of my F3J planes. They work well and have been reliable so far. Accurate centering and plenty of torque.

 Review by:

This was bought as a test for aileron RDS on my Spitfire. If it works well I will purchase another one. Thanks for fast shipping

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