Faller 180725 Servo control This equipment controls and also programs four connectable servos. The same as our new controls, these can also be controlled completely analogue or digital via a corresponding control. Connects via 16 V, AC voltage. Using the servo control, item 180725, 2 stop positions can be programmed within a max. Field of motion of 90 degrees. 2 x 2 = 4 stop positions can be programmed via a digital control centre.