REXROTH VT-VPCD-1-12V01-0-1 Axial Piston Pump Digital Control Electronics

Description

REXROTH VT-VPCD-1-12V01-0-1 Axial Piston Pump Digital Control Electronics

Product Dimensions：

The Rexroth VT-VPCD-1-1X/V01-0-1 is a high-performance digital power amplifier designed for controlling proportional valves without electrical position feedback. Produced by Bosch Rexroth, this component acts as the “brain” that translates electronic control signals into the precise physical movement of hydraulic valves.

## Product Overview

The VT-VPCD series belongs to the latest generation of digital command value modules. It is designed for mounting on a hat rail (DIN rail) and is characterized by its compact design and high level of flexibility through software-based parameterization.

## Technical Parameters

The following table summarizes the core technical specifications:

## Product Advantages

• Precision Digital Control: Unlike older analog cards, digital processing eliminates “drift” caused by temperature changes, ensuring consistent valve performance.

• Easy Configuration: Parameters like ramp times, step functions, and dither frequency can be easily set via a PC using the BODAC software.

• Space-Saving: The slim “book-style” housing allows for high-density installation in control cabinets.

• Short-Circuit Protection: The outputs are designed to be short-circuit proof, protecting the unit from wiring errors.

• Integrated Diagnostics: LED indicators on the front panel provide real-time status updates (Power, Fault, etc.).

## Precautions & Maintenance

Warning: Improper installation can lead to erratic machine behavior or hardware damage.

1. Shielding: Always use shielded cables for command value lines and solenoid connections to prevent Electromagnetic Interference (EMI).

2. Distance: Keep high-voltage power cables separate from signal cables.

3. Power Supply: Ensure the 24V supply is stabilized and capable of handling the peak current requirements of the solenoid.

4. Software Settings: Do not modify factory parameters unless you have a deep understanding of the hydraulic system dynamics, as this can cause mechanical shocks.

## Typical Applications

This amplifier is widely used in industrial hydraulics where precise pressure or flow control is required:

• Plastic Injection Molding: Controlling the clamping and injection speeds.

• Metal Pressing: Managing the force and synchronization of hydraulic rams.

• Machine Tools: Positioning of workpieces or tool changers.

• General Automation: Any system using Rexroth proportional valves (e.g., 4WRZ or 4WRA series).

Shipping Port: Xiamen, China

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