Bosch Rexroth VT-HNC100-1-23/W-08-P-0 R900958990 Digital Hydraulic Axis Controller

Product Description

The VT-HNC100-1-23/W-08-P-0 (Material No. R900958999) belongs to the Rexroth HNC100 series digital hydraulic axis controller. It is a dedicated NC controller for closed-loop hydraulic servo axes, supporting position, speed and force control of hydraulic cylinders and servo actuators. It can run single-axis or multi-axis synchronous motion, electronic cam, flying shear and interpolated motion functions. It sends command signals to proportional/servo valves and receives feedback from linear transducers, pressure sensors and rotary encoders. It is widely used for high-precision hydraulic motion control in heavy machinery.

Features

• Part No: VT-HNC100-1-23/W-08-P-0, MNR: R900958999
• Digital NC controller for hydraulic servo axes, HNC100 platform
• Control modes: position loop, speed loop, force/pressure closed loop
• Interfaces: PROFIBUS DP, CAN bus, RS232, analog command output
• 8 digital I/O channels, support LVDT, magnetostrictive, incremental encoder feedback
• Programming software: WIN-PED for parameter setup, motion programming and diagnostics
• Supply: 24 VDC (18–36 VDC), panel mounting metal housing
• Built-in fault monitoring: overtravel, feedback loss, valve fault, watchdog alarm
• CE certified, robust design for heavy industrial hydraulic cabinet environment
• Support synchronous motion, electronic gearing, cam curve and sequence control

Applications

• Hydraulic press, bending machine, injection molding machine motion control
• Metallurgy rolling mill, straightener and hydraulic actuator control
• Test bench, fatigue test rig and hydraulic servo simulation system
• Heavy machinery, offshore hydraulic skid and marine hydraulic control
• Legacy Rexroth HNC100 system maintenance, spare replacement and retrofit

FAQ

Q: What software is used to configure VT-HNC100?
A: WIN-PED (SYS-HNC-WINPED5) is the official programming and commissioning tool for HNC100.

Q: What is the difference between P-0 and C-0 suffix?
A: P-0 is PROFIBUS DP version; C-0 is CANopen variant for different fieldbus requirements.

Q: Is this controller still in production?
A: HNC100 series is legacy hardware, discontinued, supplied as surplus, refurbished and tested spare parts.

Q: Can it directly drive a hydraulic servo valve?
A: It outputs analog command signals; it works with matching Rexroth proportional valve amplifier.