NSK S1 Series Precision Linear Guides

Transcription

1 S S1 Series Precision inear uies Series of intercangeable proucts enables fast elivery. A new guie way system for macinery ensures environmental compatibility an ig performance. Its quiet, smoot operation is frienly to bot te workplace an te environment. xtene series ow noise Smooter motion Patent Pening

2 e S S1 Series meets te eman for smooter, silent motion e popular series as been upate an expane into a complete lineup wit a new series of intercangeable proucts! S S1 Series e S S1 Series inear uie features resin retainers between te balls to prevent collision an rubbing. all groove construction is stanar in te an S Series. Resin retaining piece eature 1 ower noise an gentler tone Incorporating a retainer piece an optimizing te circulation pat enables steel ball circulation stability an te prevention of ball collision, resulting in noise reuction by 5 (A) or more tan tat of conventional S proucts. In aition, contributing to soun improvement (uman-frienly soun quality) wit lower noise levels, especially in te ig-frequency range. ower noise an gentler tone oise level, (A) S30 50 S Operating spee, m/s 30 ig. 1 oise level comparison between 30 an S30 oise level, (A) S20 SS20 SS Operating spee, m/s S20 ig. 2 oise level comparison between S20 an SS20 Soun intensity level S20 SS requency, z ig. 3 oise level comparison between S20 an SS20 est conitions: Oil lubrication (V68) ocate a micropone at 500 mm above te sample (bot for 30 an S20) oise level epens on te micropone location. oise level rops by approximately 6 (A) wen te istance from te micropone is ouble. 1 2

3 S S1 Series Precision inear uies eature 2 Smooter motion Improve steel ball circulation stability, free of interference between te balls improves ynamic friction caracteristics, resulting in smoot an stable motion, wic is especially effective for low spee motion. Smooter motion Conventional esign S S1 Series ynamic friction force, ynamic friction force, ig. 4 Comparison in smoot motion between 30 an S30 est moel: S 30 sligt preloa valuation conitions: rease lubrication, Operating spee of 1 m/min eature 3 ow ust generation A resin retaining piece, wic prevents steel balls collision, features effective low ust generation caracteristics compare to conventional proucts. Remarkable low ust generation ust generation rate, 0.1 µm or more S20+2 SS ig. 5 Comparison of ust generation ime, r eature 4 ast elivery ineup of intercangeable rails an ball slies in te series supports ranom matcing an facilitates fast elivery. 3

4 S S1 Series 1. Accuracy e preloae assembly types proucts ave four accuracy graes; Ultra precision P3, Super precision P4, ig precision P5 an Precision P6, wile te intercangeable types ave a regular class PC. able 1 sows te accuracy stanar for te preloae assembly type of te S Series an SS Series, wile able 2 sows te accuracy stanar for te intercangeable types. able 1 Accuracy grae for te preloae assembly type Accuracy grae Ultra precision Super precision ig precision Precision Item P3 P4 P5 P6 Mounting eigt: ±10 ±10 ±20 ±40 Variation of mounting eigt: (All slies on a pair or rails) Mounting wit imension: 2 or: 3 ±15 ±15 ±25 ±50 Variation of mounting wit imension: 2 (s) or: 3 (s) (All slies on atum rails) Running parallelism of face C against face A Running parallelism of face against face Sown in able 3 able 2 Accuracy grae for te intercangeable type Accuracy grae ormal intercangeable types Item PC Mounting eigt: ±20 Variation of mounting eigt: (one rail) 15 Variation of mounting eigt: (multiple rails) 30 Assembly wit imension: 2 or : 3 ±30 Variation of assembly wit imension: 2 (s) or: 3 (s) 25 (All slies on atum rails) Running parallelism of face C against face A Running parallelism of face against face Sown in able 3 able 3 Running parallelism tolerance Rail lengt (mm) Preloa assembly types Ultra precision Super precision ig precision Precision Unit: µm Intercangeable types over or less P3 P4 P5 P6 PC ormal intercangeable type

5 S S1 Series Precision inear uies C C roove mark for atum face ( 1 ) roove mark for atum face A mark Reference rail of preloae assembly type only A mark Reference rail of preloae assembly type only 3 ig. 6 Assembly imentions Running accuracy of ball slie top face MAX ottom atum of rail MI MAX Running accuracy of sie atum of ball slie MI Sie atum of rail ig. 7 Running parallelism 5

6 S S1 Series 2. Preloa an riigity e offer tree levels of preloa: Meium preloa (3), Sligt preloa (1) an ine clearance (0), along wit intercangeable types of ine clearance (). Values for preloa an rigiity of te S an SS Series are sown in ables 4 an 5. able 4 Preloa an rigiity of te S Series ig loa capacity type Ultra ig loa capacity type Rigiity (/µm) Preloa () Vertical irection ateral irection Moel Sligt preloa Meium preloa Sligt preloa Meium preloa Sligt preloa Meium preloa (1) (3) (1) (3) (1) (3) S15 A,, S20 A,, S25 A, A,, S30 A, A S30, S35 A, A,, S15,, S20,, S25,,, S30,,, S35,,, ote: ecause te clearance value for ine clearance (0) is 0 3µm, te preloa value is zero. able 5 Preloa an rigiity of te SS Series ig loa capacity type Meium loa capacity type Rigiity (/µm) Preloa () Vertical irection ateral irection Moel Sligt preloa Meium preloa Sligt preloa Meium preloa Sligt preloa Meium preloa (1) (3) (1) (3) (1) (3) SS15 A,, SS20 A,, SS25 A,, SS30 A,, SS35 A,, SS15 C,, SS20 C,, SS25 C,, SS30 C,, SS35 C,, ote: ecause te clearance value for ine clearance (0) is 0 3µm, te preloa value is zero. Preloa value of S an S Series intercangeable types are sown in able 6. able 6 Preloa an rigiity of te intercangeable types Moel Sligt preloa S S S S S Moel Sligt preloa SS SS SS SS SS unit: µm egative values inicate preloa volume (elastic eformation of balls). 6

7 S S1 Series Precision inear uies 3. Reference number is number comprises coes an numbers wic inicate key specifications, an is generate wen te customer an S ave efine specifications. S C: Special carbon steel (S stanar) : Stainless steel : Special carbon steel + Surface treatment : Stainless steel + Surface treatment A C 2 PC Preloa Accuracy grae esign serial number umber of ball slies per rail 3.1 Combination of accuracy an preloa Ultra super precision Accuracy grae Super precision Precision ig ormal intercangeable type itout S 1 lubrication unit P3 P4 P5 P6 PC it S 1 lubrication unit C Preloa ine clearance 0 Sligt preloa 1 Meium preloa 3 Intercangeable preloa : Available 3.2 Reference number for single bearing of intercangeable types S A 30 A S Intercangeable ball slie Preloa : Sligt preloa o coe: Special carbon steel (S stanar) 7

8 S S1 Series 3.3 Reference number for single rail of intercangeable types Intercangeable rail S Preloa 7: Sligt preloa o coe: Special carbon steel (S stanar) Intercangeable ball slie 1 S S Preloa : Sligt preloa o coe: Special carbon steel (S stanar) : it M4-bolt oles for rail mounting o coe: 35 it M3-bolt oles for rail mounting 4. Application examples Applications tat require lower noise levels an a lower level of vibration Instruments, printers, meical equipment, office macines, etc. Applications tat require smooter motion lectric wire cutting iscarge macines, scanners an pattern generators an steppers. anling Precautions 1. emperature range Maximum operating temperature: 50 C Maximum momentary temperature: 80 C 2. Usage conitions e recommen using S S1 Series proucts in a clean environment in orer to utilize teir full range of capabilities. 3. anling of intercangeable types Intercangeable ball slie will be elivere wit a provisional rail (inserting fixture). o not remove te ball slie from provisional rail until inserting into a rail. e sure to use te provisional rail wen removing ball slie(s) form a rail. 8

9 imensions of S Series S S1 Series S-A (ig loa type) / S- (Super ig loa type) Reference number S C: Special carbon steel (S stanar) : Stainless steel (15 to 30 only) A C 2 PC Preloa Accuracy grae esign serial number umber of ball slies per rail Reference number for rail of intercangeable types or regular rails (non-jointe rail) Intercangeable ball slie S or more etails regaring joint rails, please contact us. : Sligt Preloa o coe: Special carbon steel (S stanar) ront view of A an types Sie view of A type n Reference number for ball slie of intercangeable types S A 30 A S 3 n 0 Intercangeable ball slie Preloa : Sligt preloa o coe: Special carbon steel (S stanar) Sie view of type 1 A type type Assembly all slie Moel o. eigt it engt Mounting tap ole rease fitting 2 M pitc ole size 1 Rail asic loa rating all iameter eigt it eigt Pitc Mounting Max. lengt ynamic Static Static moment all Rail bolt ole omax C C 0 M RO M PO M YO slie (recommene) ( )for stainless () () ( m) ( m) ( m) (kg) (kg/m) S15A SA15A M S15 SA (1 800) S20A SA20A M S20 SA M (3 500) S25A SA25A M S25 SA M (3 500) S30A SA30A M S30 SA M (3 500) S35A SA35A M M S35 SA

10 imensions of S Series S S1 Series S-A (ig loa type) / S- (Super ig loa type) Reference number S C: Special carbon steel (S stanar) : Stainless steel (15 to 30 only) A C 2 PC Preloa Accuracy grae esign serial number umber of ball slies per rail Reference number for rail of intercangeable types or regular rails (non-jointe rail) Intercangeable ball slie S or more etails regaring joint rails, please contact us. : Sligt Preloa o coe: Special carbon steel (S stanar) ront view of A an types Sie view of A type n 0 Reference number for ball slie of intercangeable types 1 S A 30 A S 3 n 0 Intercangeable bearing Preloa : Sligt preloa o coe: Special carbon steel (S stanar) Sie view of type 1 A type type Assembly all slie Moel o. eigt it engt Mounting tap ole rease fitting 2 M pitc ole size 1 Rail asic loa rating all iameter eigt it eigt Pitc Mounting Max. lengt ynamic Static Static moment all Rail bolt ole omax C C 0 M RO M PO M YO slie (recommene) ( )for stainless () () ( m) ( m) ( m) (kg) (kg/m) S25A SA25A M S25 SA M (3 500) S30A SA30A M S30 SA M (3 500) S35A SA35A M S35 SA M

11 imensions of S Series S S1 Series S- (ig loa type) / S- (Super ig loa type) Reference number S C: Special carbon steel (S stanar) : Stainless steel (15 to 30 only) C PC Preloa Accuracy grae esign serial number umber of ball slies per rail Reference number for rail of intercangeable types or regular rails (non-jointe rail) Intercangeable ball slie S or more etails regaring joint rails, please contact us. : Sligt Preloa o coe: Special carbon steel (S stanar) ront view of an types Sie view of type n 0 Reference number for ball slie of intercangeable types 1 20 S A 30 S 3 n Intercangeable bearing Preloa : Sligt preloa o coe: Special carbon steel (S stanar) 0 Sie view of type 1 1 type 1 type 1 20 Assembly all slie Moel o. eigt it engt Mounting tap ole rease fitting 2 M pitc ole size 1 Rail asic loa rating all iameter eigt it eigt Pitc Mounting Max. lengt ynamic Static Static moment all Rail bolt ole omax C C 0 M RO M PO M YO slie (recommene) ( )for stainless () () ( m) ( m) ( m) (kg) (kg/m) S15 SA M S15 SA (1 800) S20 SA M S20 SA M (3 500) S25 SA25 79 M S25 SA (M ) (12) M (3 500) S30 SA M S30 SA (M ) (15) M (3 500) S35 SA M M S35 SA imensions in ( ) are applicable to stainless steel proucts

12 imensions of S Series S S1 Series S- (ig loa type) / S- (Super ig loa type) Reference number S C: Special carbon steel (S stanar) : Stainless steel (15 to 30 only) C 2 PC Preloa Accuracy grae esign serial number umber of ball slies per rail Reference number for rail of intercangeable types or regular rails (non-jointe rail) Intercangeable ball slie S or more etails regaring joint rails, please contact us. : Sligt Preloa o coe: Special carbon steel (S stanar) ront view of an types Sie view of type Q n 0 Reference number for ball slie of intercangeable types 1 20 S A 30 S 3 n 0 Intercangeable bearing : Sligt preloa o coe: Special carbon steel (S stanar) Sie view of type 1 type type 1 4- Q Assembly all slie Moel o. eigt it engt Mounting tap ole rease fitting 2 Q ole size 1 Rail asic loa rating all iameter eigt it eigt Pitc Mounting Max. lengt ynamic Static Static moment all Rail bolt ole omax C C 0 M RO M PO M YO slie (recommene) ( )for stainless () () ( m) ( m) ( m) (kg) (kg/m) S15 SA S15 SA (1 800) S20 SA S20 SA M (3 500) S25 SA S25 SA (7 11.5) (12) M (3 500) S30 SA S30 SA (9 14.5) (15) M (3 500) S35 SA M S35 SA imensions in ( ) are applicable to stainless steel proucts

13 imensions of SS Series S S1 Series SS-A (ig loa type) / SS-C (meium loa type) Reference number SS C: Special carbon steel (S stanar) : Stainless steel A C 2 PC Preloa Accuracy grae esign serial number umber of ball slies per rail Reference number for rail of intercangeable types or regular rails (non-jointe rail) Intercangeable rail 1 S S or more etails regaring joint rails, please contact us. : Preloa o coe: Special carbon steel (S stanar) Applicable only to 1S15 (no coe for oter sizes) : it M4-bolt oles for rail mounting o coe: it M3-bolt oles for rail mounting ront view of A an C types Sie view of A type n 0 1 S 20 Reference number for ball slie of intercangeable types S A S 30 A S 3 n 0 Intercangeable bearing Preloa : Sligt preloa o coe: Special carbon steel (S stanar) Sie view of C type 1 2-M A type C type M S 20 Assembly all slie Moel o. eigt it engt Mounting tap ole rease fitting 2 M pitc ole size 1 Rail asic loa rating all iameter eigt it eigt Pitc Mounting Max. lengt ynamic Static Static moment all Rail bolt ole omax C C 0 M RO M PO M YO slie (recommene) ( )for stainless () () ( m) ( m) ( m) (kg) (kg/m) SS15C SAS15C M SS15A SAS15A * (1 700) SS20C SAS20C M SS20A SAS20A M (3 500) SS25C SAS25C M SS25A SAS25A M (3 500) SS30C SAS30C M SS30A SAS30A M (3 500) SS35C SAS35C M M SS35A SAS35A (3 500) * SS15 mounting bolt ole is applicable to M3 ( ) an M4 ( ). 18 7

14 imensions of SS Series S S1 Series SS- (ig loa type) / SS- (Meium loa type) Reference number SS C: Special carbon steel (S stanar) : Stainless steel C 2 PC Preloa Accuracy grae esign serial number umber of ball slies per rail Reference number for rail of intercangeable types or regular rails (non-jointe rail) Intercangeable rail 1 S S or more etails regaring joint rails, please contact us. : Preloa o coe: Special carbon steel (S stanar) Applicable only to 1S15 (no coe for oter sizes) : it M4-bolt oles for rail mounting o coe: it M3-bolt oles for rail mounting ront view of an types Sie view of type n 0 1 S 20 Reference number for ball slie of intercangeable types S A S 30 S 3 n 0 Intercangeable bearing Preloa : Sligt preloa o coe: Special carbon steel (S stanar) Sie view of type 1 2-M 1 type 1 S 20 Assembly all slie Moel o. eigt it engt Mounting tap ole rease fitting 2 M pitc ole size 1 Rail asic loa rating all iameter eigt it eigt Pitc Mounting Max. lengt ynamic Static Static moment all Rail bolt ole omax C C 0 M RO M PO M YO slie (recommene) ( )for stainless () () ( m) ( m) ( m) (kg) (kg/m) SS M SS15 SAS * (1 700) SS M SS20 SAS M (3 500) SS M SS25 SAS (12) M (3 500) SS M SS30 SAS (M ) (15) M (3 500) SS35 77 M M SS35 SAS (M ) (15) (3 500) * SS15 mounting bolt ole is applicable to M3 ( ) an M4 ( ). imensions in ( ) are applicable to stainless steel proucts

15 imensions of SS Series S S1 Series SS- (ig loa type) / SS- (Meium loa type) Reference number SS C: Special carbon steel (S stanar) : Stainless steel C 2 PC Preloa Accuracy grae esign serial number umber of ball slies per rail Reference number for rail of intercangeable types or regular rails (non-jointe rail) Intercangeable rail 1 S S or more etails regaring joint rails, please contact us. : Preloa o coe: Special carbon steel (S stanar) Applicable only to 1S15 (no coe for oter sizes) : it M4-bolt oles for rail mounting o coe: it M3-bolt oles for rail mounting ront view of an types Sie view of type Q 3 1 n n 0 S 20 Reference number for ball slie of intercangeable types Intercangeable bearing S A S 30 S Preloa : Sligt preloa o coe: Special carbon steel (S stanar) Sie view of type 1 2- Q type type 4- Q 2- Q S 20 Assembly all slie Moel o. eigt it engt Mounting tap ole rease fitting 2 Q ole size 1 Rail asic loa rating all iameter eigt it eigt Pitc Mounting Max. lengt ynamic Static Static moment all Rail bolt ole omax C C 0 M RO M PO M YO slie (recommene) ( )for stainless () () ( m) ( m) ( m) (kg) (kg/m) SS15 SAS SS15 SAS * (1 700) SS20 SAS SS20 SAS ( ) M (3 500) SS25 SAS SS25 SAS (7 11.5) (12) M (3 500) SS30 SAS SS30 SAS (9 14.5) (15) M (3 500) SS35 SAS M SS35 SAS (9 14.5) (15) (3 500) * SS15 mounting bolt ole is applicable to M3 ( ) an M4 ( ). imensions in ( ) are applicable to stainless steel proucts. 22