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PI: Miniature Piezo Positioning Stage (LPS-22)
PI: Miniature Piezo Positioning Stage (LPS-22)


 
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Order #: LPS-22
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Description Specifications and Drawings
 

PI (Physik Instrumente): Piezo Motor (LPS-22)

(Miniature Piezo Positioning Stage, 1/4" to 1" Travel)

The LPS-22 series of economical mini positioning stages are driven by a compact piezo inertia motor. They are offered with travel ranges of 1/4", 1/2" and 1". Featuring dimensions as small as 22x22x10 mm, the LPS-22 is one of the smallest precision linear stages available on the market. Open-loop and encoder equipped versions are available enabling resolution of 1 nm. The optimized piezo motor drive allows for maximum push/pull forces of 3 N and a velocity of to 10 mm/sec. LPS-22 stages can be combined with the RPS series of miniature rotary positioners. No adapter plates are required for mounting.

Features:

  • Piezo Inertial Drive (Stick-slip)

  • Optical Encoder Option

  • Self Locking with no Current Draw

  • Vacuum Option

  • 1/4", 1/2" and 1" Travel

  • Velocity to 10 mm/sec

  • From 22x22x10 mm

  • Piezo stick slip motor with subnanometer resolution

  • Travel range up to 26 mm (1")

  • Uni-directional repeatability down to 0.05 µm (LS-013)

  • Maximum speed up to 10 mm/sec

  • Load capacity up to 0.1 kg (vertical)

  • Encoder resolution calculated 1 nm

  • Voltage: 0 to 48 V (up to 100 V)

  • Vacuum versions available


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