REXROTH VT-HNC100-1-23/M-08-P-0 Digital Hydraulic Axis Controller

REXROTH VT-HNC100-1-23/M-08-P-0 is a digital hydraulic axis controller of VT-HNC100 series, designed for closed-loop position, force and velocity control of hydraulic servo axes. It delivers high-precision motion control for hydraulic actuators in heavy-duty industrial automation equipment.

This controller integrates PROFIBUS DP fieldbus interface and supports SSI encoder feedback for high-resolution position acquisition. It provides 8 digital I/O points and supports programming via WIN-PED software, widely used as spare replacement for hydraulic press, metallurgical machinery and test bench control system maintenance and retrofit projects.

Data Parameters

• 1. Brand: REXROTH (Bosch Rexroth).

• 2. Model: VT-HNC100-1-23/M-08-P-0.

• 3. Product Type: Digital Hydraulic Axis Controller.

• 4. Controlled Axis: Single hydraulic servo axis.

• 5. Power Supply: 24V DC, 18~30V DC wide input range.

• 6. Fieldbus Interface: PROFIBUS DP, up to 12 Mbps baud rate.

• 7. Feedback: Support SSI serial encoder signal input.

• 8. Digital I/O: 8 integrated digital input and output channels.

• 9. Programming Tool: WIN-PED configuration and programming software.

• 10. Protection Class: IP20 for cabinet installation.

Core Functions

• 1. Realize closed-loop control of position, speed and force for hydraulic servo axis with high dynamic response.

• 2. Receive SSI encoder position feedback signal to achieve high precision hydraulic motion positioning control.

• 3. Communicate with upper PLC system through PROFIBUS DP bus for motion command and status data exchange.

• 4. Built-in axis fault monitoring, overtravel and overload protection functions for hydraulic actuators.

• 5. Onboard 8 digital I/O channels for interlock signal handling and local status signal interaction.

Application Scenarios

• 1. Hydraulic press machine servo axis control system spare parts replacement and maintenance.

• 2. Metallurgical rolling mill hydraulic cylinder motion control cabinet retrofit and upgrade project.

• 3. Material fatigue test bench and hydraulic simulation test system control renovation.

• 4. Heavy industry hydraulic automation equipment spare parts inventory backup.

• 5. Legacy Rexroth VT-HNC100 hydraulic motion control system overhaul and controller renewal.

FAQ

• 1. Q: What is REXROTH VT-HNC100-1-23/M-08-P-0?
      A: It is single-axis digital hydraulic servo controller from Rexroth VT-HNC100 series for hydraulic closed-loop motion control.

• 2. Q: What bus does VT-HNC100-1-23/M-08-P-0 use?
      A: It adopts PROFIBUS DP fieldbus for communication with upper PLC, and accepts SSI encoder position feedback.

• 3. Q: What software is used for parameter setting?
      A: WIN-PED software is used for controller parameter configuration, programming and fault diagnosis.