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Futaba BLS256HV Brushless Tail Rotor Servo FUTM0759
Ultra fast and powerful high voltage (HV) digital tail servo with brushless motor.
With metal gear and double ball bearing. Casing middle is made of aluminium for cooling the brushless motor. For tail motor steering of helicopter models up to 90cc motors.
Can be used with gyros which can be adjustable to a neutral impuls of 760µs (GY520, GY 601/611, GY 701, CGY 750).
Advantages of brushless motors
# 30% less response time = better acceleration
# more resistant agains vibration and shock
# higher efficiency, less motor warming
# no carbon brush wastage
# special gear = nearly without backlash
# samarium cobalt motor magnets
# higher resolution
# same power consumption as conventional digital servos
Speed: 0.055 sec/60degree at 6.6v
0.050 sec/60degree at 7.4v
Torque 61.1 oz at 6.6v
69.5 oz at 7.4v
Size 40x20x36.8mm
Weight 61g
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