Servo-controller
KELVIN
4-quadrants angular positioning
SERVO-CONTROL includes:
PA-24-2-control card. Low inertia D.C. motor. Tachometric dynamo joined drive. Gearbox (K31, K80 or K200). Positioning follower potentiometer in the gearbox output shaft.
Linear analogical AMPLIFIER which supplies the voltage to the motor and receives information from the follower potentiometer which is compared with the consign value selected until getting the balance between both of them; differential ZERO.
Consign values can be obtained:
- By an external consign potentiometer.
- By resistances selection with fixed or adjustable values.
- By an external analogical voltage from 0 to +10V/1.5 mA.
The last two possibilities provide positioning solutions able to be programed.
