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696 San Ramon Valley Blvd., Ste. 423
Danville, CA 94526
Ph: (925) 353-5004
Fx: (925) 886-8461

N-Dimension Technologies

Booth: 1203

High-Speed High-Resolution Digital Piezo Controller

N-Dimension Technologies’ digital piezo controllers represent the most advanced motion-control and nanopositioning controllers available today. The state-of-the-art system is based on 32-bit DSP’s, and can control three-dimensional motion/displacement. Some of the outstanding features of the controllers are

  • 24bit resolution digital feedback control with basic 80K/s sample rate.
  • High-speed USB interface.
  • Standard PID control with customer options.
  • Support for various sensors such as strain gages and capacitance sensors can be used.
  • Additional analog input and output for user convenience.
  • 4 to 6 orders polynomial linearization.
  • Internal wave generator options.
  • Parallel high-speed interface options.

ND Series controllers are 32-bit digital signal processor (DSP)-based digital servo controllers for high-speed, high-resolution nanometer and sub-nanometer scanning and positioning, and motion control. The basic sampling rate is as high as 80K/s.

Technical Data
Channelsx = 1,2,3 Channelsx = 1,2,3 Channels
SensorStrain gageCapacitance
Data Resolution24 bit24 bit
Peak output current / channel120 mA120 mA
Output voltage-10 to +150V-10 to +150V
Processor32-bit DSP 40MHz32-bit DSP 40MHz

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