Features:The GY611 gyro is an AVCS ( Angular Vector Control System) rate gyro developed for model helicopter competition.
●Super narrow pulse (760us) drive system substantially improves servo response. An S9256 digital servo is used.
●Microcomputer high-speed arithmetic processing substantially improves gyro response.
●High resolution 12-bit A/D accurately converts the sensor output to a digital signal.
●Newest SMM (Silicon Micro Machine) and low-back aeroform case improve vibration resistance and neutral characteristic.
●Amp mounts an LCD that allows accurate data setting.
Equipped with a brushless motor that lasts longer and operates at a
lower temperature than brushed motors
Samarium cobalt magnets and dual ball bearings
Same power consumption and centering as digital servos equipped with brushed motors
●Yaw-axis stabilizer for helicopter (rate gyro)
●Display device:8-character dot matrix liquid crystal disply
●Operating voltage range: DC3.8V to 6.0V
●Current drain: 57x32x15mm (amp), 30x30x18mm (sensor)
●Weight:34g (amp)+30g (sensor)
This is the Futaba BLS251 Brushless Digital Heli Rudder Servo.
Designed specifically for helicopter rudder operation.
Torque @ 4.8V: 51 oz-in
Speed @ 4.8V: 0.06 sec
Dimensions: 1.6 x .8 x 1.5" (40.6 x 20.3 x 38mm)
Includes/Requires:1 x GY611 control amp
1 x GY611 Sensor
3 x Sensor tape
1 x Mini screwdriver
1 x BLS251 digital servo W/ servo horns and hardware
1 x English manual