VSD-Core - An OEM servo drive logic

VSD-Core is a fully customizable platform for OEM AC/BLDC/DC servo drives. The VSD-Core contains most of drive logic circuity and current sense amplifiers in a miniaturized board. It is intented to be integrated on a main board containing power components and interface circuity. VSD-Core requires only a few external components and zero programming to form a working servo drive.

As VSD-Core is a 'powerstageless', it can be fitted to virtually any size 1, 2 or 3 phase power stage. All VSD-E & VSD-A firmware features are available in VSD-Core.


VSD-Core 

Highlights

  • AC/BLDC/DC/linear/stepper motors supported
  • Customizable to user needs
  • Minituarized SMT design to reduce drive size
  • Bulky power components can be laid on inexpensive 2-side board
  • All VSD-E & VSD-A firmware features are available
  • 400VDC/20A main board reference design available
  • VSD-Core based drive configurable through GDtool
  • High resolution current sense amplifiers on board (add only external sense resistors)
  • 6 PWM output channels with any frequency and dead time
  • General purpose inputs/outputs for customer functions
  • Size approx 50 x 40 mm

Applications

  • Any voltage & current servo drives
  • Mains AC input drives
  • Cost optimized drives without non-needed features/parts
  • Customer specific control input or encoder interfaces

Note: specifications are subject to change

Availability & further information

Current availability status: not available.

VSD-Core is available only for OEM's and every VSD-Core is customized to customer's needs. For more information, customization discussion and quotation, please feel free to contact us.