Hydraulisches Steuergerät zur Positions- und Druckregelung mit Profinet und Skripterweiterbarkeit
The UHC-326-U-PFN offers maximum flexibility while maintaining consistent pressure. It retains the proven functionality of the UHC-126-U-PFN, while FlexiMod provides maximum customization options.
The UHC-326-U-PFN is a hydraulic control unit for precise axis positioning with step-up pressure control.
The module is designed for installation in a shielded EMC enclosure (control cabinet) and is mounted on a DIN rail. It has an IP20 protection rating.
The module is controlled via Profinet. Actual pressure data is read in via the analog input. Actual position data can be read in either via SSI or as an analog value. The output signal can be either a 0-10V or a 4-20mA signal.
Configuration is done via the integrated USB interface (digital COM port) and the free WPC-300 program.
Setpoint specification, actual value feedback, control byte and status byte via the fieldbus
SSI sensor interface or analog sensor interface (0… 10 V or 4… 20 mA)
Path resolution down to 1µm (SSI interface)
Function and data exchange customizable via script programming FlexiMod
Speed resolution 0.005 mm/s
Positioning mode: path-dependent braking or NC mode with internal profile generator
Rapid creep speed positioning or creep rapid speed is integrated.
Alternatively, one can switch to continuous setpoint specification.
Pressure control function as a replacement pressure regulator (differential pressure control or force control)
Advanced control engineering with:
PT1 filter
Drift compensation for optimal zero point adjustment
Accurate positioning by compensation of force depended positioning deviations
Feed forward to reduce the following error
Acceleration feedback by measuring the differential pressure (used to improve the dynamic behavior in case of low dynamics drives)
Usable with overlapped proportional valves and with zero lapped control valves
Technical Documentation
We would be happy to develop a customized solution for you or adapt an existing product to your requirements.
Contact us and let us create a non-binding offer for you.
English (UK) 
Deutsch