Bosch Rexroth VT-MSPA2-1 Valve Amplifier

Bosch Rexroth VT-MSPA2-1 valve amplifier are used to control proportional directional valves without electrical position feedback. The step function ensures fast passing of the overlap. Two amplifier outputs supply current-controlled signals.

The 1X series valve amplifier has an analogue, modular design for valve 4WRA 6–2X and 4WRA 10–2X.

Other features of the Bosch Rexroth VT-MSPA2-1 valve amplifier include:

• Differential input for voltage
• Ramp generator with separately adjustable ramp times “up/down”
• Adjustable zero point and sensitivity
• Adjustable step level
• Clocked power output stage
• Enable input
• LED displays for various operating states
• Reverse polarity protection for the operating voltage

Contact us for further technical details.