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R978913915

VT-SR2-1X/1/SO43A-1608

Manufacturer: Bosch Rexroth

Material #: R978913915

Model : VT-SR2-1X/1/SO43A-1608


***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth VT-SR2-1X/1/SO43A-1608 (R978913915) is a sophisticated valve amplifier designed to operate with push-pull output stages using bipolar transistors. This device features an enable circuit relay K, which can be connected or disconnected, with its status indicated by an illuminated LED H on the front plate. The switching voltage for the relays can be adjusted through jumpers J and is pre-defined to either nbsp;V or UB factory UB. Incorporating an I controller with a dither signal generator, the VT-SR2-1X/1/SO43A-1608 allows for precise control of the prestage current command value through a PD controller. The actual current value is displayed on the front plate instrument, ensuring easy monitoring. The zero point adjustment is accessible via R NP from the front panel, providing user-friendly calibration. The unit requires a symmetric operating voltage UB and includes reverse polarity protection. It operates without a voltage regulator but necessitates an additional stable auxiliary voltage UM for the controller electronics, which also features reverse polarity protection up to nbsp;A. Optionally available is a PID controller that only affects the actual value with a switchable PI share and includes a backup relay with potential-free changeover contact. This allows for additional control loops to be superimposed, such as drive control. Both P and D shares are adjustable from the front plate, and their statuses are indicated by LEDs H and H respectively. Designed in analog Eurocard format, this component series X amplifier is compatible with valves WSEMX, WSEMX, and WSEMX. It offers capabilities such as valve flow control via its input controller and displays valve flow measurements while ensuring protection against reverse polarity for its operating voltage.

$3,644.00 USD

More are expected on April 14, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as April 14, 2025 when ordered in

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