This is the Futaba BLS251 Brushless Digital Heli Rudder Servo.
Designed specifically for helicopter rudder operation.

*****Compatible with the Futaba GY601 and GY611 gyros only.*****


This servo can produce high-current draw from your batteries.
If using NiMH or LiPo batteries, make sure they are capable of delivering sufficient amps.


FEATURES:

Equipped with a Brushless motor that lasts longer and operates at a lower temperature than Brushed motors
Samarium Cobalt magnets and dual ball bearings
30% faster response times, smoother operation.
Same power consumption and centering as Digital servos equipped with Brushed motors
Standard size
Metal gear
One-year warranty


INCLUDES:

Futaba BLS251 Brushless Digital Heli Rudder Servo with universal connector, 0.83" (21mm) diameter round horn pre-mounted
1.8" (45mm) diameter round horn
1.2" (32mm) diameter 6-point horn
1.5" (38.5mm) 4-point horn
Servo mounting hardware


REQUIRES:

Installing in helicopter and plugging into gyro


SPECS:

Torque @ 4.8V: 53 oz-in (3.8 kg-cm)
Speed @ 4.8V: 0.06 sec
Dimensions: 1.6 x 0.8 x 1.5" (40 x 20 x 36.8mm)
Weight: 2.1oz (59.5g)