Axis synchronization controller, analogue signals. The EWM-MS-AA is a digital card for the control of the proportional valve that controls the position of hydraulic actuators in synchronized systems such as Master / Master (2 axes) or Master / Slave (up to 6 axes), equipped with an analog position sensor. This card manages just the axis, one card is required for each axis to be synchronized. It is available with integrated power amplifier or with output value, to be configured via software for voltage or for current. The axes speed can be limited by an external analogue speed input.