microstepping motor controller / two-phase stepper / DC / digital
C-663.12C885 Physik Instrumente



  • Motor type:

    microstepping, two-phase stepper

  • AC/DC:


  • Other characteristics:

    digital, analog, open-loop, closed-loop

  • Applications:


  • Input voltage:

    24 V, 48 V

  • Current:

    2.5 A

  • Output voltage:

    Max.: 48 V

    Min.: 0 V


Mercury Step controller module for 2-phase stepper motors
1 axis. Microstep resolution: 1/2048 full step. Open-loop and closed-loop operation. Point-to-point motion, trapezoidal velocity profile. Fast-running motor, even at lower operating voltage.

Extensive functionality
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with autostart macro. Data recorder. ID chip for fast start-up. Parameter changing during operation. Extensive software support, e.g., for LabVIEW, dynamic libraries for Windows and Linux.

Differential signal transmission for digital (A/B) encoder signals. TTL inputs for limit and reference point switches. Input for RS-422 signals for index switch. I/O lines (analog/digital) for automation.

Plug-and-play installation in the C-885 PIMotionMaster
Can be inserted in any free slot. Automatic detection and external communication (USB, Ethernet) by the processor and interface module of the C-885. Can be expanded with optional digital inputs and outputs. Power via the power supply of the C-885.