Nook Industries: PowerTrac Precision Ball Screw Assemblies
Nook Industries: PowerTrac Precision Ball Screw Assemblies
Nook Industries: PowerTrac Precision Ball Screw Assemblies
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www.nookindustries.ru (499) 703 35 98 sell@nookindustries.ruPRECISION ROLLED & GROUNDBALL SCREW ASSEMBLIES2D/3DCADBALL SCREWASSEMBLIESStandard<strong>Screw</strong> Lengths6 FT.PRN Preloaded <strong>Ball</strong> Nut with WipersPRODUCT SPECIFICATIONSDynamic Load (lbs.)Static Load (lbs.)Torque to Raise 1 lb. (in.-lb.)Spring Rate x 10 6 (lb./in.)Nut Weight (lbs.)<strong>Ball</strong> Nut NumberFlange Part NumberWiper TypePRODUCT SPECIFICATIONSDynamic Load (lbs.)Static Load (lbs.)Torque to Raise 1 lb. (in.-lb.)Spring Rate x 10 6 (lb./in.)Nut Weight (lbs.)<strong>Ball</strong> Nut NumberFlangeWiper TypeXPR RHXPR11520R72PART NUMBERS12 FT. XPR11520R144—XPR custom cut lengths available up to 12',SGT custom cut lengths available up to 6', contact Customer Service.RH1,68014,886.0354.251.45PRN10112FLG7576*ELASTOMERSSN Preloaded Flanged <strong>Ball</strong> Nut with WipersRH1,68014,886.0354.252.0SSN0392INTEGRALELASTOMERSGT RHGT11520R7260 oTYP1150-0200 XPR and SGTLEAD ACCURACY: XPR ±0.001 in./ft.Single Start1.150 <strong>Ball</strong> Circle Diameter0.200 Lead1.015 Root Diameter0.125 Nominal <strong>Ball</strong> Diameter3.18 <strong>Screw</strong> Weight (lbs./ft.).344 DIA(5) HOLES ON2.280 BC DIA1.085 R MAX1.166 MAX* See page 116 for Flange dimensions.2.875 DIA1.166MAX1.085 R MAX1.767-18 NS-3A1.890 DIA1.685 DIA1.685 DIASGT ±0.0005 in./ft.121 bearing balls per circuit - 242 total per nut3.125 REF1/4 - 28 UNF2B LUBE HOLE3.000.500121 bearing balls per circuit - 242 total per nut.312.500INCH BALL SCREW AND NUT TECHNICAL DATASAG Adjustable Preload Flanged <strong>Ball</strong> NutPRODUCT SPECIFICATIONSDynamic Load (lbs.)Static Load (lbs.)Torque to Raise 1 lb. (in.-lb.)Preload (lbs.)Nut Weight (lbs.)<strong>Ball</strong> Nut NumberFlangeWiper TypeRH1,68014,886.0352401.8SAG0704INTEGRALBRUSH60 oTYP.344 DIA(5) HOLES 0N2.281 BC DIA2.875 DIA1.167MAX1.107R MAX121 bearing balls per circuit - 242 total per nut1.688 DIA1/4-28 UNF-2BLUBE HOLE3.821.300.500BALL SCREW ASSEMBLIESThese assemblies are shipped withscrew, nut, flange, and bearing supports.EZZE-MOUNTEND BEARING SUPPORTSA convenient solution for mounting ball screw assemblies.See page 145 for complete product details.Single or Double BearingUniversal MountSingle or Double BearingFlange MountSee page 214 for complete product details.The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of<strong>Nook</strong> <strong>Industries</strong> products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement. nookindustries.com 119www.nookindustries.ru (499) 703 35 98 sell@nookindustries.ru
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