KM-401
KM-401The lightest gyro in the world. It is a high performance, compact, light weight AVCS (Angular Vector Control System) gyro developed for smaller than 500 electric model helicopters. Because the sensor and control circuit are integrated, it is simple to install.
Gyro performance largely depends on the servo used. The higher the speed and response of the servo, the better the gyro sensitivity and performance. From this standpoint, a digital servo is perfect for use with this gyro. The KING MAX high-speed digital servos developed especially for gyro use is recommended. Also, the Futaba high-speed digital servos can work very well wih this gyro.


FEATURES:
¡EAVCS system
Since rudder trim changes caused by wind and other meteorological changes and front, rear, forward, reverse, and other helicopter attitude changes are automatically cancelled, tail (rudder) operation is easy, making it perfect for 3D flight.
¡ESMM gyro sensor
Use of newly developed extremely low drift SMM (Silicon Micro Machine) gyro sensor virtually eliminates rudder trim changes during flight.
¡EDigital servo compatible (DS mode)
DS mode makes it compatible with Futaba digital servos. Maximizes the high-speed response performance of the digital servo.
¡ERemote gain function and mode switching function
Remote gain function allows sensitivity switching from the transmitter and mode switching function allows AVCS/normal gyro mode switching.
KM-401 Ratings¡G
(Integrated sensor type AVCS rate gyro)
¡EControl system:
Digital advanced PI (Proportional Integration) control
¡EGyro sensor:
SMM (Silicon Micro Machine) system vibration gyro
¡EOperating voltage: +4.5 to +6VDC
¡EOperation Current: 50 mA (at 4.8V)
¡EOperating temperature range: -5¢XC to +60¢XC
¡EDimensions: 30 x 18 x 8mm
¡EWeight: 6.5g (including connector)
¡EFunctions:
Gyro operation direction switch, DS mode switch, Remote gain control,
AVCS/normal mode switching


KM-401 Combo for smaller than 450 helicopter(GY-401+KM-08D)
Perfect combo for small helicopters!
For