VT11073-11
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The Bosch Rexroth Indramat VT11073-11 features a load capacity of two horsepower and an operating input voltage of 230 volts, making it suitable for use as a three-phase frequency inverter. It operates on a standard 24 VDC input voltage, ensuring compatibility with most setups.
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Product Description:
Bosch Rexroth Indramat's VT11073-11 is a sophisticated servo amplifier from the VT series built for proportional directional valve closed-loop control.
With a load capacity of two horsepower and an input voltage of 230 volts, this device is meant to function as a three-phase frequency inverter drive. The unit is compatible with the majority of industrial automation systems since it runs on a common 24 VDC input voltage. The servo amplifier can handle a maximum current of 20mA, enabling it to control valve movements. Another characteristic is that it has a differential input signal of ±10 V, which improves valve control. The VT11073-11 has a dither signal generator. It also enhances the working of the controlled valves by minimizing sticking and thus enhancing fluency. The U/I converter that is included in the device is protected from a short circuit at 0 V, which is important for the stable operation of the device in hazardous industrial environments.
Another important part of the described circuit is the DC/DC converter, which provides stable work of the circuit at different power supply voltages. The servo amplifier also has a protection function against the incorrect connection polarity, preventing the electronics from being damaged. An LED lamp is incorporated to display the voltage of the internal power supply with ease and facilitate diagnosis. To aid installation, the VT11073-11 comes equipped with EN 60715-compliant hat rail mounting making it easy to fit and secure. It can be purchased at Wake Industrial with a one-year warranty.
Frequently Asked Questions about VT11073-11:
Q: What is the function of the VT11073-11 servo amplifier?
A: It is designed for closed-loop control of proportional directional valves, enhancing precision and efficiency in industrial automation systems.
Q: What are the key features of the VT11073-11?
A: It handles a 24 VDC input voltage, supports a maximum current of 20mA, features a differential input signal of ±10 V, and includes a dither signal generator and U/I converter protected against short circuits.
Q: How does the VT11073-11 enhance valve operation?
A: The dither signal generator minimizes valve sticking, and the differential input signal enhances the control, promoting smoother and more reliable valve performance.
Q: What safety features does the VT11073-11 include?
A: It has protection against incorrect connection polarity and features a U/I converter protected against short circuits, ensuring stable operation in hazardous environments.
Q: What installation options does the VT11073-11 offer?
A: The servo amplifier comes with EN 60715-compliant hat rail mounting, making it easy to install and secure in various industrial setups.
