The VT-VSPA1-1-11 is a Rexroth brand proportional amplifier with specific technical characteristics and application scenarios.
First, the core element of the VT-VSPA1-1-11 is a microcontroller that controls the entire sequence, which enables it to achieve precise and efficient control functions. The amplifier is suitable for use with dynamic pilot servo valves (such as the 4WRL series type) and is mounted in 19 European card format using an analog amplifier with output stage and closed loop control features.
In terms of function, the VT-VSPA1-1-11 provides an enable input and an anti-short circuit output, while also having the function of adjusting the valve zero position. In addition, it also has the function of open-circuit detection of feedback signal cables and closed-loop position control mechanism action, thus achieving more accurate and stable control effect.
In terms of use, when using an external set point potentiometer, the user must set the internal potentiometer to the maximum or at the maximum pressure required. The nominal input 2 is a differential input and can be configured as a current input using the DIL key. At the same time, the nominal value is another reference potential applied from an external electronic device, which must be used with this input.
In terms of price, the specific price of the VT-VSPA1-1-11 may vary depending on the supplier, the quantity purchased, and other market factors. Users can find the most suitable purchase options in the market according to their needs and budgets.
Overall, the VT-VSPA1-1-11 is a powerful and stable proportional amplifier suitable for a variety of industrial automation applications requiring high precision and stable control.
