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Piezo Rotation Stage PR-70PM

Product Highlights

  • Encoder Options:
    Absolute or Digital
  • Height:
    28.2 mm
  • Bearing Type:
    Crossed Roller Bearings
  • Travel Range:
    360°, limitless
  • Encoder Resolution:
    5 µ° (Digital Encoder)
  • Repeatability, bi-directional:
    ±200 µ°
  • Repeatability, uni-directional:
    200 µ°
  • Max. Speed:
    15°/s (MMC-110 and NanoDrive)
  • Max. Load:
    3 kg

PR-70 Vacuum-3.jpg
PR-70 Black Anodized-1.jpg
PR-70 Stage Dimensions-3.jpg

Description


The PR-70PM is a compact piezo rotation stage with unlimited travel and a 25.6mm aperture. Steel crossed roller bearings ensure smooth motion and high stability. It uses our patented multi-phase piezo motor resulting in high resolution, high blocking, torque, and with a dual-motor configuration option for increased torque. The PR-70PM can be combined with the linear PPX-50 or PPS-70 (51mm travel and up)  stages without an adapter bracket. Versions capable of operation in vacuum (10-9 mbar) are available. The PR-70PM is compatible with the MMC-100, MMC-110, MMX-Series, and NanoDrive controllers.

 


Specifications


Travel Dependent
Travel Range (deg) 360°, limitless
Flatness (bearings) (µm) ± 10
Eccentricity (bearings) (µm) ± 10
Wobble (bearings) (µrad) ± 400
Weight (g), Open Loop 300
Weight (g), Closed Loop 330
Limit Switch None, Magnetic
Motor Compatibility
Motor Type Piezo Motor
Max. Speed (°/s) 5 (MMC-100), 15 (MMC-110 and NanoDrive)
Motor/Feedback Dependent Specifications
Encoder Option None (Open Loop) Digital (RS-422) Absolute Optical (BiSS C)
Typical Resolution (µ°) 1 5 <50
Repeatability, bi-directional (µ°) N/A ± 200 ± 500
Repeatability, uni-directional (µ°) N/A 200 500
Load Characteristics
Orientation Fr (N) Fz (N) Mr (N·m) Mz (N·m) kar (µrad/N·m)
Max. Load 25 35 5 0.05 150
High Force Max. Load 25 35 5 0.10 150
Operating Conditions
Environmental Options Atmospheric High Vacuum 10-6 mbar Ultra High Vacuum 10-9 mbar

Downloads



CAD Files


Product Configurations
3D Preview
CAD
PR-70-11000
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
None (Open Loop)
Limit Switch
None
Environmental Options
Atmospheric
PR-70-11006
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
None (Open Loop)
Limit Switch
None
Environmental Options
Atmospheric
PR-70-11009
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
None (Open Loop)
Limit Switch
None
Environmental Options
Ultra High Vacuum 10-9 mbar
PR-70-11300
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
Digital (RS-422)
Limit Switch
None
Environmental Options
Atmospheric
PR-70-11306
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
Digital (RS-422)
Limit Switch
None
Environmental Options
High Vacuum 10-6 mbar
PR-70-11309
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
Digital (RS-422)
Limit Switch
None
Environmental Options
Ultra High Vacuum 10-9 mbar
PR-70-11500
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
Absolute Optical (BiSS C)
Limit Switch
None
Environmental Options
Atmospheric
PR-70-11506
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
Absolute Optical (BiSS C)
Limit Switch
None
Environmental Options
High Vacuum 10-6 mbar
PR-70-11509
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
Absolute Optical (BiSS C)
Limit Switch
None
Environmental Options
Ultra High Vacuum 10-9 mbar
PR-70-11010
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
None (Open Loop)
Limit Switch
Magnetic
Environmental Options
Atmospheric
PR-70-11016
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
None (Open Loop)
Limit Switch
Magnetic
Environmental Options
High Vacuum 10-6 mbar
PR-70-11019
Motor Type
Piezo Motor
Travel Range (deg)
360°, limitless
Encoder Option
None (Open Loop)
Limit Switch
Magnetic
Environmental Options
Ultra High Vacuum 10-9 mbar

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