For positioning with the utmost precision
The LANG LSTEP-PCI compact Positioning System is a high-resolution stepping motor controller in the form of a PCI plug-in module for the PC.
This device is used to control three axes with 2/4 phase stepping motors. Communication between the PC and the controller takes place through the PCI bus topped by a Dual-Port Ram or the RS 232 interface.
Dynamic micro step operations allow positioning processes to be done quickly and with the highest precision. The small dimensions of the PCI-board allow an integration in nearly every PC-housing.
The integration of a controller and power amplifiers on a plug-in device for the PC provides compact, EMC-compliant systems without additional mechanical requirements. This solution is ideal for applications where cost is a sensitive factor. A wide range of equipment options provides more flexibility, allowing you to adapt the system to meet your individual needs.
|Resolution:||50.000 micro steps per motor revolution for a 200-step motor|
|Motor revolution:||max. 40s-1 (depends on motor voltage and type)|
|Motor current:||[A]||max. 3,75 A per motor phase|
|PC plug-in card:||[V]||logic voltage supply and Reset via the PCI bus, separate 4-pole plug for motor voltage supply: 12 V from PC-power pack, or 11.4 V - 48 V from an external power pack|
|Communication:||[V]||PC via dual-ported Ram or RS232 interface, disposed on connecting plug, PC internal communication|
|Communication connectors slot bracket:||[V]||25 pin D-SUB connector for 3 motors, per 2 limit switches, e. g. external power pack, DIP-switch for Reset and firmware-update, 9 pin D-SUB connector for external joystick or options|
|Dimensions:||[mm]||233,7 (236“) x 98,5 (106,7“) mm - compact design|
|Standard options:||16 digital inputs and outputs|
|4 analog inputs, 1 analog output, PT 100 interface|
|3 TTL-transducer inputs for position monitoring|
|Multi-function port (MFP):|
|Path-synchronous trigger output, snapshot input|
|Inputs for clock pulse, direction of rotation, and stop|
|Outputs for clock pulse and direction of rotation for 3 more axes|
|Win – Commander software for LANG controllers|
|API DLL interface for Delphi, Visual C++, Visual-Basic and LabVIEW|