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Blue Bird BMS-A10H WV Servo - 0.07s 7.4g 8mm

Product Code: BMS-A10H
 (7 reviews)

Price: $41.90

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The Blue Bird BMS-A10H is a great new wide voltage range (WV) servo with amazing torque, speed and precision in a tiny case only 8 mm thick. The H suffix relates to the horizontal (conventional) servo mounting lugs fitted, making this servo ideal for fuselage mounting.

With a weight of 7.4 g and a speed of 0.07 sec/60° the Blue Bird BMS-A10H is ideal for DLGs, F3K, F3P, F5J, and all electric racers, small gliders and 3D RC models. Being so thin and lightweight the A10 is also ideal for installation in the tail surfaces of larger models.

With a wide voltage range from 3.7V to 8.4V the BlueBird A10-H works perfectly on 1S and 2S LiPo, and well as 4 and 5 cell NiMH batteries.

Blue Bird BMS-A10H Specifications
Body dimensions 22.0 mm wide x 8.0 mm thick x 15.3 mm high 0.87" wide x 0.31" thick x 0.60" high
Max dimensions 28.0 mm wide x 8.0 mm thick x 25.3 mm high 1.10" wide x 0.31" thick x 1.00" high
Stall torque (3.7V) 1.6 22
Stall torque (6V) 2.4 33
Stall torque (8.4V) 3.2 44
Weight 7.4 g 0.26 oz
Lead length 15 cm 6.0 in
Operating speed (3.7V) 0.15 sec/60°
Operating speed (6V) 0.10 sec/60°
Operating speed (8.4V) 0.07 sec/60°
Operating voltage 3.7V to 8.4V
Bearings 2 ball bearing
Gear material Precision metal
Case material Aluminium alloy
Motor type Coreless
Working frequency 333 Hz
Dead band/resolution 2 µs
Pulse width for ± 45º 1100 - 1900 µs
Digital Yes, 12 bit A2D
Programmable No
Position feedback Potentiometer
Operating temperature -20 to +60 ºC
Supplied accessories 3 plastic output arms, 2 arm retaining screw, 2 mouning screws (TBC)

Reviews 7  

 Review by:

Blue Bird Servo

These are excellent quality servos capable of using 7.4 volts. Reasonably priced, I installed these on the Auri DLG powered with a 2-cell lipo receiver pack which increases their holding torque. I would buy them again.

 Review by:

Good servo

Using these in Auri with direct 2s. Everything as expected.

 Review by:

These are very good DLG servos. They are impressively fast on 1S, so fast I would be afraid to run them on 2S! I have used them in 3 DLGs so far. 2 went to the recent World Champs with my brother and performed faultlessly. One servo had centering issues on arrival and Neil replaced it asap.

The only thing I would say is that, due to them being so fast, they do use more battery capacity than say the KST 08's. I feel the BB may have better centering, but time will tell. I get noticeably more flying time with my KST equipped DLG's.

 Review by:

Excellent servo for F3K. Works very well on 1S

 Review by:

Very Good micro servos.

Surprise with these micro machine. I put the 6 servos in my F5J glider and very well center, power and fast. Thank you Neil from Chile.

 Review by:

Trying out these Blue Birds for the first time. First impressions are good, they are quite fast on 1s LiPo and center well. Will see how they perform in the long run, but have no reason to doubt them. Thank you Neil for your usual fast service!

 Review by:

Blue-Bird Got a bad REP when they first started but now they are making some very good high quality servos. These little things are no different! And check out the A207's if you need something bigger.

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