Manual Driven, Cross Roller Bearing Guided, Large Frame Linear Positioning Stages - CR4900 Series | Product Series

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Manual Driven, Cross Roller Bearing Guided, Large Frame Linear Positioning Stages - CR4900 Series

Manual Driven, Cross Roller Bearing Guided, Large Frame Linear Positioning Stages - CR4900 Series

Where to Buy

CR4900-series crossed roller bearing guided manual linear positioners have an integral drive mechanism and offer travels up to 12", payloads up to 1735 lbs, plus exceptional smoothness, extremely low friction & a very good straightness/flatness accuracy

Technical Specifications

  • Product Type: Linear Stage
  • Product Series: CR4900 Series
  • Number of Axes: 1
  • Bearing Type: Cross Roller
  • Mounting Option: English Model
  • Maximum Travel: 0.98 to 12 inch, 25 to 304.8 mm
  • Width: 6 inch, 153 mm
  • Load Capacity: 423 to 1735 lbs, 192 to 789 kg
  • Drive Train Type: Imperial Micrometer, Large Imperial Micrometer, Metric Micrometer, Large Metric Micrometer, Digital Micrometer, Imperial Readout, Metric Readout, No Readout

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Full Product Description

Parker’s CR4900 Series precision crossed roller stages provide controlled, precise point-to-point positioning along a linear axis. Stages are comprised of two basic components: a precision linear crossed roller slide which serves as a linear bearing and guide, and a drive mechanism which accurately moves and positions the slide top along the linear axis. Crossed roller positioning stages offer exceptional load carrying capability, approximately 2 to 2-1/2 times that of comparably sized ball bearing stages. Additionally, crossed roller stages provide up to five times the life expectancy of the ball bearing stages without degradation of performance. Parker’s crossed roller stages are rated for over 100 million inches of travel at specified load.

The 4900 Series is our largest crossed roller manual positioner. The 4900 Series offers high payload capacity, a variety of drive mechanisms, and excellent precision.

Markets:
• Life Science
• Photonics
• Optics

Features/Benefits:
• Travels up to 12.0”
• Payloads up to 1735 lbs
• Optional aperture
• Single, double, or three axis systems
• English and metric models
• Digital micrometers, manual micrometers, fine screws, and knob driven options

Applications:
• Metrology
• Focusing
• Laser alignment

Related Documents

Communities, Blogs & Industry Links
FAQ & Electromechanical Community Forum
Literature and Reference Materials
CR4900 Series Manual Linear Stages - Catalog
CR4900 Series Manual Linear Stages - User Guide
Manually Driven Positioning Slides and Stages - Catalog (Includes dimensions and specs)
Parker Manual Slides and Positioners Flyer
Manual Products Engineering Reference
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Products Travel (inch) Travel (mm) Drive Mechanism
CR4910 1 (imperial) Large Imperial Micrometer
CR4911 2 (imperial) Large Imperial Micrometer
CR4911-DM 2 (imperial) Digital Micrometer
CR4912 (metric) 25 Large Metric Micrometer
CR4913 (metric) 50 Large Metric Micrometer
CR4914 1 (imperial) Imperial Micrometer
CR4915 2 (imperial) Imperial Micrometer
CR4916 (metric) 25 Metric Micrometer
CR4917 (metric) 50 Metric Micrometer
CR4945-04 4 (imperial) No Readout
CR4945-06 6 (imperial) No Readout
CR4945-08 8 (imperial) No Readout
CR4945-10 10 (imperial) No Readout
CR4945-12 12 (imperial) No Readout
CR4955-04 4 (imperial) Imperial Readout
CR4955-06 6 (imperial) Imperial Readout
CR4955-08 8 (imperial) Imperial Readout
CR4955-10 10 (imperial) Imperial Readout
CR4955-12 12 (imperial) Imperial Readout
CR4965-04 4 (imperial) Metric Readout
CR4965-06 6 (imperial) Metric Readout
CR4965-08 8 (imperial) Metric Readout
CR4965-10 10 (imperial) Metric Readout
CR4965-12 12 (imperial) Metric Readout
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