Manual Knob Driven, Cross Roller Bearing Guided, Metric Mount Linear Positioning Stages - SK Series | Product Series

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Manual Knob Driven, Cross Roller Bearing Guided, Metric Mount Linear Positioning Stages - SK Series

Manual Knob Driven, Cross Roller Bearing Guided, Metric Mount Linear Positioning Stages - SK Series

Where to Buy

SK-series crossed roller bearing guided manual linear positioners have an integral knob driven mechanism and offer travels of up to 3.9", payloads up to 702 lbs, plus very good smoothness, very low friction and a very good straightness/flatness accuracy

Technical Specifications

  • Product Type: Linear Stage
  • Product Series: SK Series
  • Number of Axes: 1
  • Bearing Type: Cross Roller
  • Mounting Option: Metric
  • Maximum Travel: 0.98 to 3.94 inch, 25 to 100 mm
  • Width: 1.97 to 3.94 inch, 50 to 100 mm
  • Load Capacity: 175 to 702 lbs, 80 to 318 kg
  • Drive Train Type: Knob

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Full Product Description

Parker’s SK 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 Daedal crossed roller stages are rated for over 100 million inches of travel at specified load.

The SK Series features end plates for positioning, making them ideal for factory automation applications. The SK is knob driven with excellent precision, smooth motion, and a long life in a compact footprint.

Markets:
• Life Science
• Photonics
• Optics

Features/Benefits:
• Travels up to 3.9”
• Payloads up to 702 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
Manually Driven Positioning Slides and Stages - Catalog (Includes dimensions and specs)
Parker Manual Slides and Positioners Flyer
SK Series Manual Linear Stages - Catalogue
SK Series Manual Linear Stages - User Guide
Manual Products Engineering Reference
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Products Travel (mm) Width (mm) Payload (lbs)
SK050A-075 25 50.000 175
SK050A-125 50 50.000 263
SK050A-175 75 50.000 351
SK075A-100 25 75.000 351
SK075A-150 50 75.000 439
SK075A-200 75 75.000 527
SK100A-150 25 100 439
SK100A-200 50 100 527
SK100A-250 75 100 614
SK100A-300 100 100 702
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