Axis positioning for measurement devices

Acquisition of position encoders

Acquisition of position encoders

Mission

Exact axis positioning for the regulation of surface measurement devices for rotationally symmetric parts (e.g. gear wheels)

Challenge

• Numerous axes must be positioned
• Fast signal transfer
• High-precise prosition detection

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Solution

• PCI-Express counter board APCIe-1711 for exact axis control
• The axes are equipped with EnDat 2.2 absolute encoders – no reference runs, time saving

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To reduce machine cycle times and to increase the efficiency of positioning and drive systems the choice of the adequate encoders and electronics is an important factor. The requirements are fast changes of direction for linear or rotation moves, high-precision position data, no reference runs.
ADDI-DATA offers a wide range of counter systems for the acquisition of incremental, sin/cos and absolute encoders. Protocols include BiSS, SSI or EnDat2.2.

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Solutions for position acquisition

• For incremental encoders

  Ethernet system MSX-E1701
  PCI-Express board APCIe-1711
  PCI board APCI-1710
  PCI board APCI-8008
  CompactPCI board CPCI-1710

• For EnDat 2.2

  Ethernet system MSX-E1731
  PCI-Express board APCIe-1711
  PCI board APCI-8008

• For Sin/Cos

  Ethernet system for 1 V_PP MSX-E1711
  Ethernet system for 11 µA_PP MSX-E1721

Acquisition of position encoders