Market:

Industrial - Printing

Project Description:

Velox are developing high-end, state-of-the-art digital printing solutions for round surfaces.

The printing media must rotate in predefined velocity and its high resolution position encoder signals generate timing pulses for the printing head.

Role:

Our part of the system is the control of the rotation media and generate the encoder pulses accordingly to printing heads.

• Motion System Architecture
• Electronic design
• Firmware development
• FGPA coding
• Ethercat slave
• Integration

Technology Highlights:

FPGA Board

• Up-to 16 quadrature encoder inputs
• Up-to 32 encoder outputs
• Rich set of input encoder tests
• Dynamically connection between inputs and outputs over EtherCAT commands
• input encoder resolution  divide
• SSI control of servo drive for accurate real-time position commands
• Syntethic quadrature encoder signal generation

Drive Board

• 6 axes PMSM control board
• Halls + AqB + Index encoder
• Encoder located after belt
• SSI input command for synchronized motor position and velocity

www.velox-digital.com