Futaba BLS253 Brushless Helicopter Servo

Tower Stock# LXUZE9  •  Manufacturer Stock# BLS253
Futaba BLS253 Brushless Helicopter Servo (large view)
Notes from our tech department:
This is the Futaba BLS253 Brushless Heli 3D Servo.


Designed for 3D helis
Standard size
Equipped with metal gears and two ball bearings
30% faster response than standard digital servos and five times
longer lasting than servos with brushed motors
Same power consumption as brushed digital servos
One year limited warranty


Futaba BLS253 Brushless Heli Servo with universal connector 0.83"
(21mm) diameter round horn, 1.8" (45mm) diameter round horn 1.2"
(32mm) diameter 6-point horn, 1.5" (38.8mm) diameter 4-point horn
mounting screws, eyelets and grommets


Installing in heli, connecting linkage and connecting to receiver


Torque: 117 oz-in (8.4kg/cm) @ 4.8V
147 oz-in (10.6 kg/cm) @ 6.0V
Speed: 0.13 sec/60 @ 4.8V
0.10 sec/60 @ 6.0V
Size: 1.6 x 0.8 x 1.5" (40 x 20 x 37mm)
Weight: 2.0 oz (58g)

jxs 7/24/08

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