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Futaba GY611 Gyro / BLS251 Digital Servo


Display Device8-character dot matrix Liquid Crystal Display
Operating Voltage RangeDC 3.8V to 5V
Current Drain70mA @ 5.0V, including sensor
DimensionsAmp 2.2"x 1.2"x 0.59" (57 x 32 x 15mm)
WeightAmp 1.19oz (34g); Sensor 1.05oz (30g)
Dimensions40 x 20 x 36.8mm
Weight61g
Speed0.06sec/60º (at 4.8V )
Torque3.8kg-cm (at 4.8V )

FEATURES - GY611:, , FEATURES - BLS251 :, , INCLUDES:, Futaba GY611 sensor, control amp, BLS251 servo, mini screwdriver, 3 sections double sided tape and instruction sheet, SPECS:, GY611 Ratings:, Yaw-axis stabilizer for helicopter (rate gyro), BLS251 Servo Ratings:,

This is the Futaba GY611 Gyro with the BLS251 Brushless Motor Digital Servo.

Super narrow pulse drive system substantially improves servo response

Microcomputer high-speed arithmetic processing substantially improves gyro response

High-resolution 12-bit A/D (Analog to Digital) accurately converts sensor output to a Digital Signal

SMM (Silicone Micro Machining) micro-machining mechanical parts and systems right on a silicone chip and also low-back aeroform case improves vibration resistance and neutral characteristic

AVCS (Angular Vector Control System) (same as Heading Hold) system requires a high-precision angular velocity detection function and extremely small output drift by using a new type of gyro sensor. This minimizes rudder neutral position drift during flight and eliminates the need to trim the rudder during flight.

Equipped with a
Brushless motor
that lasts longer and operates at alower temperature than Brushed motors

Compatible with Futaba GY601 and GY611 gyros

Samarium Cobalt magnets and dual ball bearings

Same power consumption and centering as Digital servos equipped with Brushed motors

Standard size

Sensor 1.2"x 1.2"x 0.71" (30mm x 30mm x 18mm)


Check price and availability


Found 11 years ago



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