Attention! Your ePaper is waiting for publication!
By publishing your document, the content will be optimally indexed by Google via AI and sorted into the right category for over 500 million ePaper readers on YUMPU.
This will ensure high visibility and many readers!
Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94GCCap GC0GC caps are metal caps designed to cover the mounting holes in <strong>LM</strong> rails (in compliance with RoHS directives).In harsh environments, preventing any influx of coolant or foreign material from the top face of the <strong>LM</strong> rail, coupledwith the use of seals, will dramatically improve the contamination protection performance for the <strong>LM</strong> guide.[Features]• Eliminating gaps around the mountingholes (countersunk holes)The GC caps press into the mounting holes(countersunk holes) so that there are no gaps.• Provides long-term sealing due to itsexcellent abrasion resistanceIf a countermeasure such as a seal passesalong the rail when there is foreign matter on theupper surface of the <strong>LM</strong> rail, it generates forcepushing the GC cap in from above. In this situation,the cap does not get pushed inwards as itis easily strong enough to stay in place.• GC caps are highly effective in a range of different environments.PoorenvironmentService environmentForeign matterconcentration:LowForeign matterconcentration:HighStandardC cap fittedEliminates gapsNot pushed inPasses through seals<strong>LM</strong> <strong>Guide</strong>GC cap fittedForeign material<strong>LM</strong> railmounting boltSealsExample of Usingthe Spring PadMetal powder, sputtering ◦ Welding machines, robotsWood shavings, coolant(Environments that stripaway oils)◦ Woodworking machinery,washersMetal powder + coolant ◦ Lathes, machining centersMetal powder, sputtering Welding machines, robotsWood shavings, coolant(Environments that stripaway oils)Metal powder + coolant Lathes, machining centersParticularly effective O: Effective :Not particularly effectiveWoodworking machinery,washers<strong>Industrial</strong> <strong>Technologies</strong>A1-340
Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94GCCap GC0GC caps are metal caps designed to cover the mounting holes in <strong>LM</strong> rails (in compliance with RoHS directives).In harsh environments, preventing any influx of coolant or foreign material from the top face of the <strong>LM</strong> rail, coupledwith the use of seals, will dramatically improve the contamination protection performance for the <strong>LM</strong> guide.[Features]• Eliminating gaps around the mountingholes (countersunk holes)The GC caps press into the mounting holes(countersunk holes) so that there are no gaps.• Provides long-term sealing due to itsexcellent abrasion resistanceIf a countermeasure such as a seal passesalong the rail when there is foreign matter on theupper surface of the <strong>LM</strong> rail, it generates forcepushing the GC cap in from above. In this situation,the cap does not get pushed inwards as itis easily strong enough to stay in place.• GC caps are highly effective in a range of different environments.PoorenvironmentService environmentForeign matterconcentration:LowForeign matterconcentration:HighStandardC cap fittedEliminates gapsNot pushed inPasses through seals<strong>LM</strong> <strong>Guide</strong>GC cap fittedForeign material<strong>LM</strong> railmounting boltSealsExample of Usingthe Spring PadMetal powder, sputtering ◦ Welding machines, robotsWood shavings, coolant(Environments that stripaway oils)◦ Woodworking machinery,washersMetal powder + coolant ◦ Lathes, machining centersMetal powder, sputtering Welding machines, robotsWood shavings, coolant(Environments that stripaway oils)Metal powder + coolant Lathes, machining centersParticularly effective O: Effective :Not particularly effectiveWoodworking machinery,washers<strong>Industrial</strong> <strong>Technologies</strong>A1-340
Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94OptionsPlate Cover SV -- Steel Tape SP[Dimensions, applicable model number]• Specification TableH• Supported model numbersGC caps are suitable for various different model numbers.ModelNo.<strong>LM</strong> railmountingboltSSRModel number codingSRφDSNRSNSNRNRSUnit: mmModel No. Outer diameter D Thickness HGC5 9.86 2.5GC6 11.36 2.5GC8 14.36 3.5GC10 17.86 3.5GC12 20.36 4.6GC14 23.36 5.0GC16 26.36 5.0GC22 35.36 5.0GC24 39.36 5.0Note1) <strong>LM</strong> guides with GC caps are special rails.Note2) They cannot be mounted on stainless steel <strong>LM</strong> rails or <strong>LM</strong> rails that have undergone surface treatment.Note3) If this product will be used in special environments, such as in a vacuum or at very low or high temperatures, contact<strong>THK</strong>.Note4) GC caps are not sold individually. They are sold as a set with <strong>LM</strong> guides.Note5) The openings of <strong>LM</strong> rail mounting holes are not chamfered. Take care not to injure your hands while working.Note6) After fitting GC caps, the upper surface of the <strong>LM</strong> rail must be flattened and cleaned (wiped).Note7) If you wish to fit GC caps for a single rail, use the sample model number configuration shown below.• Mounting methodThe procedure for inserting a GC cap into amounting hole consists of using a flat aligningfitting to gradually punch the cap into the holeuntil it is level with the upper surface of the <strong>LM</strong>rail, as shown in the figure. Fit GC caps withoutremoving the <strong>LM</strong> rail from the <strong>LM</strong> block.<strong>LM</strong> <strong>Guide</strong> model numberSHSHSRHCRSCRCSRSHWHRWSRGSRN SRW GSR HR NSR-TBCGC5 M5 20 20 25 25X 20 20 — 20 — 20 2042 20GC6 M625Y 25Y2530 30 25 25 35 25 — 25 —30 3030GC8 M8 35 35 35 3530 3030255550— 3035 3535306540GC10 M10 — 45 — — — — 60 — 70 35 3575 50GC12 M12 — 55 45 45 45 45 — 45 85 — 4085 70GC14 M14 — — 55 55 55 — — 55 100 — — —GC16 M16 —708565 65 65 65 — 65 130 — 50105 —GC22 M22 — — 85 85 85 — — 85 150 — — —GC24 M24 — 120 — — 100 — — 100 — — — —SNR45 LR 2 QZ KKHH C0 +1200L P - GCModel No.Type of<strong>LM</strong> blockWith QZLubricatorNo. of <strong>LM</strong> blocksused on the same railContaminationprotection accessorysymbol(Example) SNR45LR2QZKKHHC0+1200LPGC<strong>LM</strong> rail length (in mm)Radial clearance symbolNormal (No symbol)Light preload (C1)Medium preload (C0)With GC cap (Note5)Symbol for No. of rails used on the same plane (Note5)Accuracy symbolNormal grade (No Symbol)/High accuracy grade (H)Precision grade (P)/Super precision grade (SP)Ultra precision grade (UP)With GC cap* Add the symbol (GC) to the end of the model number.Plastic hammerFlat metal piece<strong>LM</strong> <strong>Guide</strong> (Options)<strong>Industrial</strong> <strong>Technologies</strong>A1-341
Change language