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Product Series of Automation-Related Precision Ball Screws and Linear Rails – High-Precision Ball Screws
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Product image_1
Machine Tool (SA Type)/Ball Screw

W4013SA-3Z-C5Z12

SA系列

  • Lead12 mm

Product Features

  • NSK Standard series SA (finished shaft ends) standard-stock precision ball screw W4013SA-3Z-C5Z12, shaft dia. 40 mm, lead 12 mm
  • Accuracy grade C5 (JIS), axial play 0 (preloaded)
  • Basic load ratings: dynamic Ca 39.5 kN / static C0a 77.2 kN
  • Effective thread length approx. 1300 mm class (code 13); overall length per NSK dimension tables
  • Standard stock (W reference number) with short lead times; custom shaft-end machining available

Quantity

Product Specifications
SpecificationUnitW4013SA-3Z-C5Z12
Series-Standard series SA (finished shaft ends)
Shaft diametermm40
Leadmm12
Effective thread length class-approx. 1300 mm class (code 13) (overall length per NSK tables)
Accuracy grade-C5 (JIS)
Axial playmm0 (preloaded)
Preload-Lead-offset preload (Z preload)
Basic dynamic load rating CakN39.5
Basic static load rating C0akN77.2
Design serial no.-3 (NSK internal design number)
Shaft ends-Finished (standard shaft-end form)
Product Description

W4013SA-3Z-C5Z12 is an NSK Standard series SA (finished shaft ends) standard-stock precision ball screw: 40 mm shaft diameter, 12 mm lead, accuracy grade C5 (JIS), axial play 0 (preloaded), preload: Lead-offset preload (Z preload), with basic load ratings of Ca 39.5 kN (dynamic) and C0a 77.2 kN (static). Effective thread length approx. 1300 mm class (code 13); confirm the overall length with NSK dimension tables or with Nahshon. W-reference standard-stock items are standardized with comparatively short lead times.

Not sure about accuracy grades? See our guide: How to choose ball screw accuracy grades (C0–C10) (in Chinese).

Other lengths with the same specification

The SA series with 40 mm shaft dia. × 12 mm lead is also available as: W4006SA-3Z-C5Z12, W4006SA-4D-C5Z12, W4009SA-5Z-C5Z12, W4009SA-6D-C5Z12, W4013SA-4D-C5Z12, W4017SA-3Z-C5Z12, W4017SA-4D-C5Z12, W4024SA-1Z-C5Z12 and more — 9 models in total.

Customization

Shaft-end machining to your drawings is available. Add the part number (or your drawing) to the inquiry cart — Nahshon works directly with NSK to confirm specs, quotation and delivery.

Related Files
  • NSK SA型滾珠螺桿 原廠型錄專章.pdfDownload
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