VT-MSPA2-20-A5-000-000

The Bosch Rexroth Indramat VT-MSPA2-20-A5-000-000 valve amplifier from the VT-MSPA Drives series is engineered for precise control of proportional valves without electronic feedback. It operates on a 24 VDC supply voltage and consumes under 48 W of power, with a typical current consumption below 2 A. Weighing just 0.14 kg, this compact module offers an intuitive user interface and integrates all valve characteristic curves for rapid commissioning. Its primary application lies in optimizing industrial-grade hydraulic control systems where reliable proportional actuation is required.

This amplifier module features a clock power output stage and a command value input range of 0 to 10 V, enabling seamless integration with standard control signals. All valve parameters are adjustable via push buttons, and an up/down ramp generator adjustment provides smooth transitions under varying load conditions. The device includes LED display lights for clear operational status and measuring sockets for monitoring actual current values and internal command settings. Its output stage is short-circuit proof and offers a zero point setting function to ensure precise valve centering.

Designed for harsh industrial environments, the VT-MSPA2-20-A5-000-000 complies with electromagnetic compatibility standards (EN), ensuring stable performance despite electrical interference. The housing, made of glass fiber reinforced polyamide plastic, is partially UV resistant and supports ambient temperatures from 0 °C to 60 °C. The module’s rapid start-up time of less than one second and detachable 12 spring-type terminals simplify installation and maintenance. By combining compact size, robust protection features, and comprehensive adjustability, this amplifier enhances the efficiency and reliability of hydraulic control systems in demanding industrial applications.