Product Description

Bosch Rexroth offers a comprehensive range of high-performance products for diverse applications in industrial hydraulics. Its VT-VPCD digital controller amplifiers are electrical components used to implement the electrical functions required for HS4 control, for the electrohydraulic closed-loop control of swivel angle and pressure.

The VT-VPCD-1-1X/V0/1-P-1 is one of Bosch Rexroth’s digital controller amplifiers built for operating axial piston pumps of type A4VS with HS4 control. It is a compact basic component with a display that can be used to configure its two measuring sockets. This display works with four keys to display and change parameters as desired by the users. It also shows a menu structure for accessing the amplifier’s functions. Another function of the display is fault resolution since error messages are displayed on it to alert the operator. The BODAC program for PC by Bosch Rexroth is an alternative tool for commissioning and parameterizing this model. Users can access it for free by downloading it from the official Bosch Rexroth site. This software tool plays other significant roles in selecting the pump size, activating or deactivating the leakage compensation, and sequence control.

Like other VT-VPCD models, the VT-VPCD-1-1X/V0/1-P-1 is a double-sided printed circuit board in the Euro-card format with a width of 100mm and 160mm length. Its connector is a 64-pin male connector based on the DIN 41 612, form G. It has ramp times for swivel angle and pressure command values and a clocked, current-regulated output stage. The operation of the amplifier must be done at a nominal supply voltage of 24 VDC, with an allowance between +40% to and –10%. It also has mooring capability and oscilloscope function.