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


Note: Compatible with the Futaba GY601 and GY611 gyros only


Caution: 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 gears
One-year warranty


INCLUDES:
(1) Futaba BLS251 Brushless Digital Heli Rudder Servo with universal connector
(1) 0.83" (21mm) diameter round horn pre-mounted
(1) 1.8" (45mm) diameter round horn
(1) 1.2" (32mm) diameter 6-point horn
(1)1.5" (38.5mm) 4-point horn
(1) 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)


COMMENTS: This servo will NOT work with the GY240 or the GY401 gyros. 

此伺服機不適用於GY240 或  GY401陀螺儀