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VT-VSPA Series

VT-VSPA Series

The Rexroth VT-VSPA series are proportional amplifiers that control solenoid current to corresponding Rexroth proportional valves that do not have LVDT feedback. Amplifier cards that drive a single solenoid have multiple features and additional uses. Operators of VT-VSPA cards can configure settings such as analog input, ramp time, and change the setup for valve types. VT-VSPA amplifier cards are available in analog and eurocard formats, use voltage stabilization to provide a steady current of power and have an adjustable ramp generator and ramp times.