Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 is a high-precision proportional amplifier module belonging to Rexroth’s VT-VPCD series, specifically engineered to drive and control proportional valves in hydraulic and pneumatic automation systems. As a critical signal conversion and amplification component, Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 converts low-level electrical control signals (from PLCs or DCS systems) into stable, high-current output signals that precisely regulate proportional valve opening, enabling accurate control of fluid flow, pressure, and direction.
Designed for seamless integration with Rexroth’s comprehensive range of proportional valves and industrial control systems, Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 features modular architecture, user-friendly parameter configuration, and robust industrial-grade construction. Its ability to compensate for temperature drift and voltage fluctuations ensures consistent performance in harsh industrial environments. Whether deployed in heavy machinery, manufacturing equipment, or process control systems, Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 serves as the bridge between electronic control and hydraulic/pneumatic actuation, delivering precise, reliable control that enhances system efficiency and product quality.
Technical Specifications
Parameter Name | Parameter Value
—————-|—————–|
Product Model | VT-VPCD-1-16/V0/1-P-1 R901089559
Manufacturer | Rexroth (Bosch Rexroth)
Product Type | Proportional Amplifier Module
Input Signal Type | 0-10 VDC / 4-20 mA (Selectable)
Output Current Range | 0-1.6 A (Continuous)
Supply Voltage | 24 VDC ± 10%
Power Consumption | ≤ 40 W (Operating State)
Control Accuracy | ±0.5% of Full-Scale Output
Temperature Compensation Range | -20°C to 70°C
Communication Interface | CANopen (Optional)
Physical Dimensions (W×H×D) | 80mm × 160mm × 120mm
Mounting Type | DIN Rail Mount
Protection Rating | IP20
Weight | Approximately 0.6 kg
Certification | CE, UL
Main Features and Advantages
Precise signal amplification and control: Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 achieves a control accuracy of ±0.5% of full-scale output, ensuring that the proportional valve receives highly consistent drive signals. Its advanced signal conditioning technology minimizes the impact of input signal noise and voltage fluctuations, enabling ultra-fine adjustment of fluid flow and pressure—critical for applications requiring high-precision motion control.
Flexible compatibility and configuration: Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 supports both 0-10 VDC and 4-20 mA input signals, making it compatible with most industrial PLCs and DCS systems. The optional CANopen communication interface allows for centralized parameter configuration and real-time status monitoring, simplifying system integration and reducing on-site debugging time. The modular design also facilitates easy replacement and maintenance without disrupting the entire control system.
Industrial-grade reliability and durability: Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 is built with high-quality industrial components and features comprehensive protection functions, including overcurrent, overvoltage, and overtemperature protection. The integrated temperature compensation function ensures stable performance across a wide temperature range (-20°C to 70°C), while the IP20 protection rating prevents dust ingress, making it suitable for long-term operation in harsh industrial environments.
Application Fields
In the heavy machinery industry, Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 is widely used in construction equipment (such as excavators, cranes, and loaders) to control hydraulic proportional valves. It precisely regulates the flow of hydraulic oil to actuators, enabling smooth and accurate operation of boom lifting, arm extension, and bucket movement, improving operational efficiency and safety.
The manufacturing sector relies on Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 for precision control in injection molding machines, stamping presses, and CNC machine tools. It controls the proportional valves that regulate mold clamping force, injection speed, and press pressure, ensuring consistent product quality and reducing material waste. In automotive manufacturing, it is used in body welding and assembly lines to control the movement of robotic arms and positioning fixtures.
In the energy and process industries, Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 is deployed in power plant steam turbine control systems and oil refinery pipeline control systems. It regulates the proportional valves that control steam flow and fuel supply, ensuring stable operation of turbines and optimizing energy efficiency. In oil refineries, it controls the flow of crude oil and refined products in pipelines, maintaining stable pressure and preventing leaks.
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Installation and Maintenance
Installation preparation: Before installing Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559, ensure the DIN rail is clean, stable, and properly grounded. Verify that the supply voltage is within the 24 VDC ± 10% range and use shielded cables for input and output signal connections to minimize electromagnetic interference. Confirm the input signal type (0-10 VDC or 4-20 mA) matches the system configuration and check that the module’s wiring terminals are intact and free from damage.
Maintenance recommendations: Conduct monthly visual inspections of Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 to check for loose connections, dust accumulation, and abnormal indicator lights. Use compressed air to clean the module’s surface and ventilation slots quarterly. Calibrate the input and output signals semi-annually using a standard signal generator to ensure control accuracy. Avoid touching the module’s electronic components with bare hands during maintenance and always power off the system before disconnecting any wires.
Product Guarantee
We provide a 12-month quality assurance warranty for Rexroth VT-VPCD-1-16/V0/1-P-1 R901089559 from the date of delivery, covering manufacturing defects in materials and workmanship under normal operating conditions.
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