SLIDE WAY SLIDE TABLE MINIATURE SLIDE GONIO WAY EXAMPLES OF MACHINING 2

Transcription

1 EXMPES O MHIIG SIDE WY MIIURE SIDE GOIO WY SIDE WY SRUURE D DVGES G- YPES G- URY G- RED IE G- OD RIG G- SROKE G- UBRIIO D DUS PREVEIO G- MOUIG G- ISIO PROEDURE O V YPE G- ISIO PROEDURE O SV YPE G- SPEI MOUIG SREW B YPE G- USE D HDIG PREUIOS G- DIMESIO BE G- SRUURE D DVGES G- YPES G- URY G- RED IE G- OD RIG G- USE D HDIG PREUIOS G- SPEI REQUIREMES G- DIMESIO BE G-0 MIIURE SIDE SRUURE D DVGES G- URY G- OD RIG G- RED IE G- MOUIG G- USE D HDIG PREUIOS G- DIMESIO BE G- GOIO WY SRUURE D DVGES G- URY O RV YPE G- URY O RV YPE G- RED IE G- MOUIG O RV YPE G-0 MOUIG O RV YPE G- RV YPE XES D SPEI REQUIREMES G- USE D HDIG PREUIOS G- DIMESIO BE G- SIDE WY Please visit at B Website for more examples of machinin. - G-1

2 SIDE WY SIDE WY iure G- Structure of V type iure G- Structure of SV type he B slide way is a non-recirculatin linear motion bearin utilizin precision rollers. It is used primarily in optical and measurement equipment where hih precision movement is required. V type rail SV type rail SRUURE D DVGES he B slide way V type comprises of precisely round rails and R-retainers with built-in SUDROERs and precision rollers. he rails have been optimally desined so that the SUDROERs move smoothly, and the SUDROERs and precision rollers incorporated in the R-retainers enable slip-free operation between the raceway surface and the rollers resultin in motion with minimal frictional resistance. SV and SVW types consist of precision round rails and precision caed-rollers. Since caed-rollers do not recirculate, there is only a minimum frictional resistance fluctuation. lso, there is a minimum difference between the static and dynamic frictional resistances. end piece SUDROER R-retainer end piece roller cae on-slip! SUDROER System (Rivet Roller Structure) he SUDROER system is based on a new concept to provide complete prevention of roller cae slippae durin operation. his system permits usae in all orientations and positions. iure G-1 SUDROER System o the V type, fastenin plates are attached for the purpose of maintainin the center position of the R-retainer before assembly. Please see Installation Procedure on pae G- and remove the fastenin plates before use. YPES V type VS-RS type SV type P.G-1 he SV slide way consists of a set of four rails, two R type roller caes, which have precision rollers in a cross arranement, and eiht end pieces. he all stainless steel option makes it suitable for use in corrosive environments. Suitable for Minute Motion Because the frictional resistance is extremely small and there is only little difference between the static and dynamic frictional resistances, the B slide way is well suited for minute motion, resultin in hihly accurate linear movement. ow-speed Stability Since the frictional resistance fluctuation is small even under low-load conditions, stable motion is obtained at from low to hih speeds. Hih Riidity and Hih oad apacity ompared to the ball elements, the rollers provide a larer contact area and less elastic deformation, thus the B slide way has hih riidity and hih load capacity. With new V rail desin, the roller contact area is increased by 0 to % (iure G-). he number of effective rollers is increased by narrowin the roller pitch. hus, the V type has the load ratin that is 1. to. times that of the SV type. ow oise he slide way never produces recirculation noise nor rollercontact noise due to a use of roller cae, resultin in quiet motion. ll Stainless Steel ype vailable he anti-corrosion SVS/SVWS/VS-RS slide ways have all stainless steel components, makin them ideal for use in clean room applications. iure G- Roller ontact Profile V type SV type P.G- he V slide way consists of a set of four rails, two R-retainers, and eiht end pieces. It permits flexible desin of the table which will best suit your application. he VS-RS type has all stainless steel components, which is suitable for anticorrosion, hih temperature and vacuum requirements. SVW type P.G- he SVW slide way consists of two SV-type rails, one W type rail, two R type roller caes, and eiht end pieces. he use of a W-type rail serves for a compact desin. he SVWS type is also available with all stainless steel components. SIDE WY G- G-

3 SIDE WY URY he accuracy of the slide way is represented as parallelism measured across the full lenth with a method shown in iure G-. It is classified as hih (blank), precision (P), or ultra precision (UP). Special accuracies can also be accoodated. Please contact B for details. iure G- Parallelism iure G- ccuracy Measurement Method V V V hih precision (P) Y Y Z W Z W ultra precision (UP) parallelism (V or W) rail lenth () RED IE he life of the slide way and the slide table is calculated with the followin equations: Rated ife ife ime = ( f fw P ) / 0 h= ls n1 0 : rated life (km) f: temperature coefficient fw: applied load coefficient : basic dynamic load ratin () P: applied load () Please refer to pae En- for the coefficients. OD RIG Ultra precision rade is available from 1 to. h: life time (hr) ls: stroke lenth (m) n1: number of cycles per minute (cpm) he load ratin for the slide way is obtained usin the equations listed in able G-1. able G-1 oad Ratin condition double-rail parallel usae he load ratin of the V type differs dependin on the direction of the load. able G- hane of oad Ratin orrespondin to oad Direction iure G- Direction of oad basic dynamic load ratin normal vertical direction horizontal direction reverse vertical direction normal vertical direction 1.0 O basic static horizontal direction 0. O load ratin reverse vertical direction 0. O here may be a difference dependin on the. Please contact B for details. onsideration has been iven to holes for SUDROERs in the raceway surface in calculation of load ratins. R RS YPE - Standard Roller ae - structure example RS - 1Z number of rollers R: standard roller RS: stainless steel roller standard anti-corrosion R 1 RS 1 R RS R RS R RS R RS R RS R1 RS1 D 1. 1 t W reverse vertical direction W p t a p D a ,0,0,0 1,0 cae material: stainless steel 1: dynamic load ratin per roller O1: static load ratin per roller 1: allowable load per roller R RS YPE - luminum Roller ae - structure t a p normal vertical direction O1 11 1,0,,00 1,00 horizontal direction ,0,0 direction of load basic dynamic load ratin basic static load ratin o allowable load = 1 Z P 1 Z 1 o= Z o1 = Z 1 : basic dynamic load ratin () O: basic static load ratin () : allowable load () 1: basic dynamic load ratin per roller () O1: basic static load ratin per roller () 1: allowable load per roller () Z: number of rollers per cae Z/: number of effective rollers (round down to whole number) P: roller pitch () example RS - 1Z number of rollers R: standard roller RS: stainless steel roller standard anti-corrosion R RS R RS R RS R RS D t W W p. 1 D a ,0,0,0 cae material: aluminum alloy 1: dynamic load ratin per roller O1: static load ratin per roller 1: allowable load per roller O1 1,0,, ,0 SIDE WY G- G-

4 SIDE WY iure G- SROKE Please contact B for a non-standard stroke lenth for the V type. When the stroke of SV type or SVW type is chaned, the stroke lenth must be determined and the load ratin should be re-estimated as follows. Stroke of SV type, SVW type When the slide way moves alon the rail, the cae moves half the distance traveled by the slide way in the same direction. herefore, althouh the work may be fixed on the table, the distance between the load center and the cae center will chane. o achieve stable accuracy, determine the stroke and the lenth of the rail as follows. l S/ Rail enth () When the stroke is 00 or over S /1. When the stroke is less than 00, S l: cae lenth() S: stroke() : rail lenth() UBRIIO D DUS PREVEIO ubrication he slide way is pre-lubricated with lithium soapbased rease o.00 prior to shipment for iediate use. Make sure to relubricate with a similar type of rease periodically accordin to the operatin conditions. B also provides low dust eneration rease. Please refer to pae En-0 for details. Dust Prevention orein particles or dust in the slide way affects the motion accuracy and shortens the life time. In a harsh environment please provide side covers for dust prevention. (refer to iure G-) MOUIG Example iure G- V type, SV type ae lenth(l) l S umber of rollers(z) Z= la p +1 a,p: Please refer to roller cae dimensions (pae G-) iure G- Example of Dust Prevention Mechanism iure G-11 SVW type ccuracy of Mountin Surface o maximize the performance of the B slide way, it iure G-1 ccuracy of Mountin Surface is recoended that the accuracy of the mountin surface to be equal to or reater than the deree of parallelism of the slide way Parallelism of surface 1 aainst surface Perpendicularity of surface aainst surface Parallelism of surface aainst surface B Perpendicularity of surface aainst surface B Parallelism of surface aainst surface B Parallelism of surface aainst surface G side cover ISIO PROEDURE O V YPE Installation Procedure Please read Use and Handlin Precautions before installation. ( 1 )Remove burrs, scratches, and dust from the railmountin surface of the bed and the table, be careful to prevent contamination durin assembly. ( )pply low-viscosity oil to the contact surfaces, and alin the bed and the table. (iure G-1a) ( )Set the reference surface onto the mountin surface with the rails fastened. Set the table in the center position, and tihten the adjustment screws lihtly so that almost no ap remains. (iure G-1b) ( )Keep the table in the center, tihten the rail mountin bolts lihtly, loosen the end pieces of both ends, and remove the fastenin plates. ollowin this, lihtly retihten the end pieces. ( )While maintainin the conditions of (), ently move the assembly throuh its stroke to check if the maximum stroke is secured, and if there is no irreularity. ( )Move the table to the center and tihten only the adjustment screws on the R-retainer with the recoended torque shown in able G-. (iure G-1c) ( )Gently move the table to one stroke end, and check that the table has surely come into contact with the external mechanical stopper. ollowin this, tihten the adjustment screws in the same manner as (). (iure G-1d) ( )Move the table to the opposite stroke end, and tihten in the same manner as (). (iure G-1e) ( )asten the mountin screws on rails 1,, and by tihtenin with the recoended torque shown in able G-. (iure G-1f) ()Set the dial indicators to the center of the table and to the side (reference surface) of the table. (iure G-1) (11)Perform the final preload adjustment. While movin the table back and forth, repeat steps () to () until the dial indicators show a minimum deviation. (1)asten rail securely with the recoended to rq u e. s fo r the a djustment screws, successively tihten the mountin screws on the R-retainer by movin the table. (1)Recheck the motion accuracy while movin the table. (1)ihten the end pieces finally. G- iure G-1 Installation Method R-retainer R-retainer 1 dial indicators end piece table bed fastenin plates adjustment screws R-retainer : djustment screws can be tihtened. : djustment screws should not be tihtened. adjustment screws adjustment side SIDE WY

5 SIDE WY ISIO PROEDURE O SV YPE Installation Procedure ( 1 )Remove burrs, scratches, and dust from the rail-mountin surface of the bed and the table, be careful to prevent contamination durin assembly. ( )pply low-viscosity oil to contact surfaces. ttach rails 1- by tihtenin screws with the recoended torque (able G-). (iure G-1a) ( )emporarily attach rail on the adjustment side. (iure G-1b) ( )Remove end pieces on one end. arefully insert roller caes between rails. (iure G-1c) ( )Re-attach end pieces. ( )Move the table slowly to each stroke end to position roller caes at the center of the rails. ( )Set the dial indicators to the center of the table and to the side (reference surface) of the table. (iure G-1d) ( )Move the table to one stroke end. ihtly tihten adjustment screws on the roller cae. (iure G-1e) ( )Move the table to the opposite stroke end. Similarly lihtly tihten adjustment screws on the roller cae. (iure G-1f) ()Move table to the center and lihtly tihten center adjustment screws. (iure G-1) (11)Repeat steps () ~ () until the indicators show a minimum deviation. Please do not apply an excessive preload. (1)Make final adjustment of preload. Repeat steps () ~ () and tihten the adjustment screws with the recoended torque listed in able G-. (1) a s t e n t h e r a i l s e c u r e l y w i t h t h e recoended torque. s with the adjustment screws, successively tihten the mountin screws by movin the table. iure G-1 Installation Method 1 positions of indicators dial indicators positions of adjustment screws roller cae attach rails 1- temporarily attach rail insert caes roller cae adjustment screws adjustment side roller cae : djustment screws can be tihtened. : djustment screws should not be tihtened. able G- Recoended orque for djustment Screw Unit/ m able G- Recoended orque for Mountin screw Unit/ m SV1 V, SV V, SV V, SV V, SV V, SV V1, SV1 M M M M M M M torque M M M M M M M torque G- (for steel alloy screw) SPEI MOUIG SREW B YPE In case of mountin slide way by screws from the counterbore side, threaded holes become the pilot holes. hus, pilot hole's clearance will be less than a standard clearance hole for a screw. B offers reduced shoulder screws for mountin SlideWay from bottom when larer screw clearance is required due to preload adjustment or inaccuracy of matin threaded holes. his special mountin screw made of alloy steel is stocked, and custom stainless steel version is available as a special order. Please contact B for details. iure G-1 Special Mountin Screw S D H d USE D HDIG PREUIOS B areful Handlin Droppin the slide way causes the rollin elements to make dents in the raceway surface. his will prevent smooth motion and will also affect accuracy. Be sure to handle the product with care. he V type is packaed as a set of rails and R-retainers. Do not separate or disassemble until assembly/installation is completed. Precision is not uaranteed if disassembled. astenin Plates or the V type, fastenin plates are attached at both end faces of the rails to maintain the R-retainer center position prior to assembly. he fastenin plates are not required after the V type is mounted to a table and bed, however, when removal of the V type is necessary such as when it will be reassembled, be sure to return the R-retainer to the proper center position, secure the fastenin plates with the end pieces, and then remove the V type. Specified llowable Stroke or the V type, exceedin the specified stroke (overstroke) shall cause the raceway surface of the rail to be damaed and the performance of the SUDROER to drastically deteriorate. Be sure to provide external mechanical stoppers. djustment Usin the product with insufficient accuracy of the mountin surface or before adjustin the preload will cause the motion accuracy of the product to drop and will have a neative influence upon product life and accuracy. Make sure to assemble, install, and adjust the product with care. aution aainst Excess Preload It is essential to ive preload on the Slide Way products in order to assure riidity and accuracy. However, excess preload causes damae on the raceways and roller caes/r-retainers. On installation, please follow the installation procedure and recoended torque on pae G-. 1 able G- Special Mountin Screw part B d D H 1 number B B B B M M M M B1 M S. applicable V, SV V, SV V, SV V, SV V1, SV1 G- special mountin screw Operatin emperature he V type uses resin parts. Please use the product in environments that are lower than 0. Use as a Set he accuracy of the rails has been matched within each set. ote that the accuracy will be affected when the rails of different sets are combined. llowable oad he allowable load is a load under which the sum of elastic deformations of the rollin element and the raceway in the contact area subject to the maximum contact stress is small enouh to uarantee smooth rollin movement. When very smooth and hihly accurate linear motion is required, make sure to use the product within the allowable load. ae Slippae or the SV/SVW type, the cae can slip under hihspeed motion, vertical application, unbalanced-loadin, and vibratin conditions. It is advised that the stroke be set with sufficient marin and an excessive preload should be avoided. It is also recoended that the rails be cycled to perform the maximum stroke several times, so that the cae returns to its center position. End Pieces End pieces are attached to each end of the slide way to prevent removal of the cae. Do not use them as a mechanical stopper. Knock Pin Hole When usin SVW type knock pin holes to attach a slide way, please do the hole-machinin on the mountin surface after attachin the W type rail. fter machinin, remove the chips completely and wash as required. SIDE WY

6 SIDE WY V YPE V1/V/V structure example VS - 1Z - UP V: standard VS: anti-corrosion accuracy rade blank: hih P: precision UP: ultra precision rail lenth number of rollers standard V 0- Z 0- Z 0-11Z 0-1Z 0-1Z 0- Z 0- Z V 00- Z 0- Z 00-1Z 0-1Z 0- Z - Z - Z 1- Z - 1Z 1- Z - 1Z V 00- Z 0-1Z 0-1Z 1- Z - Z 1- Z 00-1Z - Z anti-corrosion VS 0- Z 0- Z 0-11Z 0-1Z 0-1Z 0- Z 0- Z VS 00- Z 0- Z 00-1Z 0-1Z 0- Z - Z - Z 1- Z - 1Z 1- Z - 1Z VS 00- Z 0-1Z 0-1Z 1- Z - Z 1- Z 00-1Z - Z stroke S roller diameter D he basic static load ratin is the value at the center of the stroke. G- 1. number of rollers Z B.0.. M P E M M M d 1... G. H 1..1 G basic load ratin allowable dynamic static o load 1,0 1,0,,0,,0 1,0,0,,0,0,,0,,,0,,,0 1,00 1,00 1,00 1,00 1,00,00 1,,0,,0,0, 1,0,00,1,0,,00 1,00 1,00 1,00 1,00 1,00,00 1,0 0,0,00,00,00 0,00,00 1, 1, 1, 1, 0 1,0,00,0,00,0,00,0,0,1,0,0,00,0,00, 1,0 1,00 1,00 (one set) kf SIDE WY

7 SIDE WY V YPE V/V/V/V1 structure example V 00-1Z - UP V: standard VS: anti-corrosion accuracy rade blank: hih P: precision UP: ultra precision he UP rade is not available for V 1 rail lenth number of rollers standard anti-corrosion stroke roller diameter S D V00- Z VS 00- Z 0-1Z - 1Z - Z - Z 00- Z 00- Z 0- Z 0- Z 1 0- Z 0- Z V0- Z VS 0- Z - 1Z - 1Z 00-1Z 00-1Z 1 0- Z 0- Z Z 00-1Z 0- Z 0- Z Z 00- Z V0-1Z 0-1Z 0- Z 0 0- Z 00 V0-1Z 0-1Z 0 0- Z Z 0 he basic static load ratin is the value at the center of the stroke. number of rollers Z B M P E M M M M d.... G.. 1. H.... basic load ratin allowable dynamic static o load (one set) 1,0 0,00,00,0,000,00,00 0,0 0,00,00,00,00,000,0 1,000 1,000,000,000 1,000,000 1,000 1,00 1,00,00,0 0,0,00,00,0,0 11,000,000 1,000 1,000 1,000 1,000,000,000 1,000,000,000,000,0,00 1,00 1,00,00,00 1,00,000 1,00,00 0,0,00,00,00 1,0,00 1,000,000 1,000 1,000 11, ,00 1,0 1,,0,0,0,00,0,,0,00 11,00 1, kf SIDE WY G-1 G-1

8 SIDE WY VS-RS YPE Special Environments ype () () structure example VS 00 - RS Z - P () M P P () E 0 B 0.1 H G d accuracy rade blank: hih P: precision UP: ultra precision D VS: anti-corrosion rail lenth number of rollers cae type RS: stainless steel cae stainless steel roller R: stainless steel cae standard roller Hih: -0. Precision (P): -0.1 Ultra Precision (UP): -0.1 One set consists of rails, caes, and end pieces. stroke roller number diameter of rollers B M P E S D Z VS 00-RS Z 0-RS11Z 00-RS1Z 0-RS1Z 0-RS1Z -RSZ -RSZ 1-RS1Z -RSZ 1-RSZ -RSZ VS 00-RS Z 0-RS1Z 0-RS1Z RS1Z RSZ RSZ 00-RSZ -RSZ VS 00-RS Z -RS1Z RS1Z RSZ RS1Z 0-RSZ Some values are different from those of V standard type. Please contact B for details. M M M d... G. H basic load ratin static o dynamic,0,1,1,000,0,,1,0,0,0,00,,0,00 1,00 1,00 1,00 1,00 1,0 1,0 0,00,00,00,00,00,00,0,0,1,0,,00 1,00 1,00 1,00 1,00,00 1,0 1,0 0,0,00,00,00,00 1,00 1,00,00,0,000 0,0 allowable load 1,0 1,0 1,0,00,0,00,0,00,00,0,00,0,00,0,0,00,,00 1,0,0,00 1,0 1,00 1,000,00 (one set) kf SIDE WY G-1 G-1

9 SIDE WY SV YPE SV1/SV () () structure example SVS - Z - UP () P () 0 B 0.1 H SV: standard SVS: anti-corrosion accuracy rade blank: hih P: precision UP: ultra precision number of rollers Hih rade: -0. Precision rade (P): -0.1 Ultra Precision rade (UP): -0.1 One set consists of rails, roller caes, and end pieces. * E G d D rail lenth Stainless steel rollers are used for anti-corrosion type. (reter to pae G-) standard SV 0-Z 0-Z 0-Z 0-1Z 0-1Z 0-1Z 0-1Z SV 00-Z 0-Z 00-11Z 0-1Z 0-1Z -1Z -1Z 1-Z -Z 1-Z -Z anti-corrosion SVS 0-Z 0-Z 0-Z 0-1Z 0-1Z 0-1Z 0-1Z SVS 00-Z 0-Z 00-11Z 0-1Z 0-1Z -1Z -1Z 1-Z -Z 1-Z -Z stroke S roller number diameter of rollers D Z B.. M P E M M d 1.. G. H basic load ratin allowable dynamic static o load ,1 1,0 1,0 1,0 1,0 1,, 1 1,0,0 1,0 1, 1,0,0 0,0,,0, 1,,0,0 1,0,,0 1,0,0,0 1,,,0,,,,0,00,00,0,0,0, (one set) kf SIDE WY Maximum Rail enth (standard type only) Max. lenth SV1 00 SV 0 Please contact B for details. G-1 G-1

10 SIDE WY SV YPE SV/SV structure SV: standard SVS: anti-corrosion rail lenth example SVS 00 - RS 1Z - UP accuracy rade blank: hih P: precision UP: ultra precision number of rollers cae type blank: standard cae R(RS): aluminum cae Stainless steel rollers are used for anti-corrosion type. (reter to pae G-) standard SV 00-Z 0-Z 0-1Z 1-1Z -1Z 1-Z 00-Z -1Z 0-Z -Z 00-Z -Z 0-Z SV 00-Z -11Z -1Z 00-1Z 0-Z 0-Z 0-1Z 0-Z 00-Z 0-Z 0-Z anti-corrosion SVS 00-Z 0-Z 0-1Z 1-1Z -1Z 1-Z 00-Z -1Z 0-Z -Z 00-Z -Z 0-Z SVS 00-Z -11Z -1Z 00-1Z 0-Z 0-Z 0-1Z 0-Z 00-Z 0-Z 0-Z Maximum Rail enth (standard type only) Max. lenth SV 00 SV 00 Please contact B for details. stroke S roller number diameter of rollers D Z B 11.. M P E M M d.. G H.1. basic load ratin dynamic static o,,0,,0,000,00 11,00 1,00 1,00 1,00 1,000 1,00 1,00,1,00 1,00 1,00 1,00,00,0,00 0,00,00,000,,,00,00 1,0 1,00 1,0 1,00,000,00,00,00 1,0, 1,00 1,00,00,000,00,00,00 0,0,00 0,00 allowable load 1,,,00,0,0,,00,0,0,00,00,00,00,0,00,,,0 11,00 1,00 1,0 1,00 1,00 0,00 (one set) ,00 1, 1,0 1, 1, kf SIDE WY G-1 G-1

11 SIDE WY SV YPE SV/SV structure SV: standard SVS: anti-corrosion rail lenth example SVS 00 - RS 1Z - UP accuracy rade blank: hih P: precision UP: ultra precision number of rollers cae type blank: standard cae R(RS): aluminum cae Stainless steel rollers are used for anti-corrosion type. (reter to pae G-) standard anti-corrosion SV 0-Z SVS 0-Z -1Z -1Z 00-1Z 00-1Z 0-0Z 0-0Z 00-Z 00-Z 0-Z 0-Z 00-Z 00-Z 0-Z 0-Z 00-0Z 00-0Z 00-Z 00-Z SV 0-Z SVS 0-Z 0-1Z 0-1Z 0-0Z 0-0Z 0-Z 0-Z 0-0Z 0-0Z 0-Z 0-Z 0-0Z 0-0Z 0-Z 0-Z 0-0Z 0-0Z stroke S roller diameter D number of rollers Z ,000 1 B M P E M M d.. G.. H.. basic load ratin allowable dynamic static o load (one set) 0,00,00,00,00,000,00 1,00,00,0,00 0,0,00,000,000 1,000 1,000,000 1,000 1,000,00,00,00,00 1,000,00,00,000 11,000 1,000 0,00,0 11,000 1,000 1,000 0,000,000 11,000,000,0 11,00 1,00 1,00,00,00 1,00,00,00,00,00,0,000,00 0,00,0,000,000 11,000 1,0 1,0 1,0,00,,0,,0,0,00,0,00,00,0,00 11,0 1, kf SIDE WY Maximum Rail enth (standard type only) Max. lenth SV 00 Please contact B for details. G-0 G-1

12 SIDE WY SV YPE SV1 structure example SV Z - P SV: standard accuracy rade blank: hih P: precision rail lenth number of rollers Stainless steel rollers are used for anti-corrosion type. (reter to pae G-) standard SV 0-Z 0-1Z 0-1Z 0-1Z 0-Z 0-Z 10-1Z -Z -Z 10-Z anti-corrosion SVS 0-Z 0-1Z 0-1Z 0-1Z 0-Z 0-Z 10-1Z -Z stroke S roller diameter D 1 number of rollers Z ,000 1,0 1,00 B M P E M. 1.. d G H basic load ratin allowable dynamic static o load (one set) 1,000 1,000,000 1,000,000,000,000,000,000,000 1,000 0,000,000,000,000 0,000,000,000 1,000 0,000,00,00,00,00 11,000 1,000 1,000 1,000 1,000 0,000,0,0 11,00 1,00 1,00 1,00 0,00,00,000, kf SIDE WY G- G-

13 SIDE WY SVW YPE structure example SVWS 00 - RS 1Z - UP accuracy rade blank: hih P: precision UP: ultra precision SVW: standard SVWS: anti-corrosion rail lenth number of rollers cae type blank: standard cae R: aluminum cae standard roller RS: aluminum cae stainless steel roller * Refer to pae G- for information on cae types. ** luminum cue is not available for 1 and. standard SVW 0- Z 0- Z 0-Z 0-1Z 0-1Z 0-1Z 0-1Z SVW 00- Z 0- Z 00-11Z 0-1Z 0-1Z -1Z -1Z SVW 00- Z 0-Z 0-1Z 1-1Z -1Z 1-Z 00-Z SVW 00- Z -11Z -1Z 00-1Z 0-Z 0-Z anti-corrosion SVWS 0- Z 0- Z 0-Z 0-1Z 0-1Z 0-1Z 0-1Z SVWS 00- Z 0- Z 00-11Z 0-1Z 0-1Z -1Z -1Z SVWS 00- Z 0-Z 0-1Z 1-1Z -1Z 1-Z 00-Z SVWS 00- Z -11Z -1Z 00-1Z 0-Z 0-Z stroke S roller diameter D 1. number of rollers Z t B1 1 B P M1 P d1 G M M M M H M P d basic load ratin allowable dynamic static o load (one set) 1 1,0 1,0 1, 1,0 1,0 1,0,0,0,0,,0,,0,,0,000,00 11,00,1,00 1,00 1,00 1,00,00 1 1,1 1,0 1,0,,0 1,,0,,,0,0,0,,,00,00 1,0 1,00 1,0, 1,00 1,00,00,000, , 1,0 1,0 1, 1,,,00,0,0,,00,0,00,,,0 11, kf SIDE WY G- G-

14 YPES he B slide table is a precision table equipped with a slide way. Its hih-precision and low-friction characteristics make it well suited for use in electronics automatic-assembly machines, optical measurement devices, etc. SRUURE D DVGES he B slide table consists of a slide way sandwiched between an accurately machined table and a bed. Stoppers are provided inside the table. Hih ccuracy he mountin surfaces of the table and bed are precision finished to ensure hih precision linear motion, resultin in a hih performance slide way. ow riction Its non-recirculatin mechanism provides stable motion at from low to hih speeds. ompact and Hih Riidity Bein desined compactly, the B slide table holds the hih load capacity and hih riidity characteristics. iure G-1 Structure of V type slide way V type stoppers table adjustment screw o eed for djustment he table is carefully assembled so that the accuracy and preload are optimized, it can be used iediately without any further adjustment. Ease of Mountin Standardized mountin holes are provided in the table and bed. Hih precision linear motion can be achieved simply by mountin. iure G-1 Structure of Y type stopper table adjustment screw slide way V type V VS type Y YS type SV SVS type SY SYS type P.G-0 P.G- P.G- he V type slide table incorporates the V type slide way. he table and bed have been precision machined to provide a hih deree of accuracy and the product can be used, without any need for troublesome accuracy or preload adjustments. In the VS type, the anti-corrosion VS type slide way is sandwitched between an accurately machined aluminum table and bed. he Y/YS type is a thin, compact slide table, utilizin the studroller system. Either tapped or counterbore mountin type (D type) is available. he anti-corrosion type YS slide table is made of all stainless steel components except for R-retainer. In the SV type slide table, the SV type slide way is sandwitched between an accurately machined steel table and bed. In the SVS type, the anti-corrosion SVS type slide way is sandwitched between an accurately machined aluminum table and bed. he SY/SYS type is a thin, compact slide table. Either tapped or counterbore type (D type) is available for the mountin hole. he anti-corrosion SYS type slide table is made of all stainless steel components, makin it suitable for use in clean rooms. bed iure G-1 Structure of SV type stoppers slide way SV type table R-retainer adjustment screw iure G-1 Structure of SY type stopper R-retainer slide way W type table adjustment screw slide way SV type URY P.G- he motion accuracy of a slide table is measured by placin indicators at the center of the top and side surface of the table, as illustrated in iure G-0.It is expressed in terms of the indicator deviation when the table is moved the full stroke without any load. or accuracy, please see the dimension tables. iure G-0 ccuracy Measurement Method adjustment screw S bed roller cae roller cae slide way W type G- G-

15 RED IE he life of an B slide table is calculated usin the followin equations. Rated ife ife ime SPEI REQUIREMES B can machine tables to meet special requirements, includin tables with a micrometer head and tables for projectors. Please contact B for details. = ( f fw P ) / 0 h= ls n1 0 : rated life(km) f: temperature coefficient fw: applied load coefficient : basic dynamic load ratin() P: applied load() Please refer to pae En- for the coefficients. h: life time (hr) ls: stroke lenth(m) n1: number of cycles per minute(cpm) OD RIG he load ratin of the slide table V type and Y type differs dependin on the direction of the load. able G- hane of oad Ratin orrespondin to oad Direction normal vertical direction 1.0 basic dynamic horizontal direction 0. load ratin reverse vertical direction 0. normal vertical direction 1.0 O basic static horizontal direction 0. O load ratin reverse vertical direction 0. O here may be a difference dependin on the. Please contact B for details. onsideration has been iven to holes for SUDROERs in the raceway surface in calculation of load ratins. iure G-1 Direction of oad reverse vertical direction normal vertical direction horizontal direction USE D HDIG PREUIOS areful Handlin Droppin the slide table causes the rollin elements to make dents in the raceway surface. his will prevent smooth motion and will also affect accuracy. Be sure to handle the product with care. Dust Prevention Dust and forein particles affect the accuracy and lifetime of a slide table. slide table used in a harsh environment should be protected with a cover. ubrication he slide table is prelubricated with lithium soap based rease o.00 prior to shipment for iediate use. Make sure to relubricate with a similar type of rease periodically dependin on the operatin conditions. ae Slippae or the SV/SY type, the cae can slip under hih-speed motion, vertical application, unbalancedloadin, and vibratin conditions. It is advised that the motion speed be kept under 0.m/s under eneral operatin conditions. It is also recoended that the rails be cycled to perform the maximum stroke several times, so that the cae returns to its central position. djustment/installation Screw he B slide table is adjusted to achieve optimum accuracy and preload. he adjustment screw and rail installation screws should be kept untouched. llowable oad he allowable load is a load under which the sum of elastic deformations of the rollin element and the raceway in the contact area subject to the maximum contact stress is small enouh to uarantee smooth rollin movement. When very smooth and hihly accurate linear motion is required, make sure to use the product within the allowable load. G- G-

16 V YPE V1/V/V structure 1 0.kf 1 m 0.kf m example 0 V: standard VS: anti-corrosion table lenth he basic static load ratin is the value at the center of the stroke. or accuracy (, S), refer to iure G-0 (pae G-). VS stroke S B b P1 S1 fa M P h1 h t1 t S fb table-top mountin hole dimensions table-end mountin hole dimensions anti-corrosion standard dynamic static o basic load ratin V VS allowable load P d D h c1 c f1 f f f f f f S MP m MY m MR m bed-surface mountin hole dimensions accuracy (deviation) allowable static moment V V V ±0.1 1 ±0.1 ± ± M M M M M M ,00 1,0 1,0 1,0,,0, ,000 1, 1, ,0 1,0,,0,,0 1,0,0,1,,0,0,,0,,0,0,,0,00 1,00 1,00 1,0 1,00 1,00 1,,0,,0,0, 1,0,00,0,1,0,,00 1,00 1,00 1,00 1,00,00 1,0 1,0,00,00,00,00 0,00 1, 1, 1, 1, 0 1,0 1,0,00,0,00,0,00,0,00,1,0,00,0,00,,00 1,0 1, VS VS VS G-0 G-1

17 V YPE V/V/V structure example V table lenth V type standard V V1 0 0 V S anti-corrosion VS stroke B ±0.1 0 ±0.1 ±0.1 0 ±0.1 0 ±0.1 1 ± b he basic static load ratin is the value at the center of the stroke. 1 table-top mountin hole P1 0 0 dimensions fa S1 M M M M P h1 0 table-end mountin hole dimensions h 1 t1. 11 t 1 0 S M M M fb basic load ratin allowable bed-surface mountin hole dimensions accuracy allowable (deviation) dynamic static load static moment V VS P d D h c1 c f1 f f f f f f S o MP MY MR m m m 1,0 1,00, , 0 0,00 1,00,00 0,0 1, ,00,00 1,0 0,0 1,0 1 1,0,0 1,00 1,0 1,0, 1,0 0 1,000 0,0,00 1,0 1,0,,0 1,00,00,00,0,00 1,1,0,0,00,00 1,00 1 0,00 1 0,00,00 1,00,0 1 0,00,0 1,00 1, 1, 1,, ,00 11,000,00,0,0 1,0, 0 1,00 11,000,00,0,,,0 0 0,00,000 0,0,0,0,0,0 0 1,000 1,000,00,0,0, 1,0 0,0 1,000,00 1,00,1,0 1, ,000 1,000 1,0,0,0,0 1, ,000,000,00 1,00 1,00,0,0 00 0,000 1,000 11,000 1,00 1,00,00 0,0 or accuracy (, S), refer to iure G-0 (pae G-). 1 0.kf 1 m 0.kf m G- G-

18 Y YPE structure example Y 0 table lenth Y: standard YS: anti-corrosion stroke B1 b B standard anti-corrosion S Y YS 1 1 ±0.1 0 ± Y 0 YS ±0.1 0 ± Y 0 YS ±0.1 0 ± he basic static load ratin is the value at the center of the stroke. c table-top mountin hole dimensions P1 S1 f 1 M1 P 1 0 M. M M bed-surface mountin hole dimensions accuracy S M P (deviation) S.. 1,0. 1,0 M..,.,0.,., ,0 1,0 1,1 M 1, 1,0 1,0 1, 1, 1,0 1,00 M 1 1,00 1 1,00 1 1,0 1 1,00 or accuracy (, S), refer to iure G-0 (pae G-). basic load ratin dynamic static o 1,,0,,0,0, 1,0,00,0,1,0,,00,00 1,0 1,0,00,00,00,00 allowable load 1, 1, 1, 1, 0 1,0 1,0,00,0,00,0,0,00,0,00,,00 1,0 allowable static moment MP MY MR m m m kf 1 m 0.kf m G- G-

19 Y-D YPE structure example YS 1 - D with counterbore table lenth Y:standard YS:anti-corrosion stroke B1 b B standard anti-corrosion S Y -D YS -D 1 -D -D 1 -D -D -D -D ±0.1 0 ± D -D 0 -D -D -D -D 0 Y 0-D YS 0-D 1 00-D 00-D D 0-D 0 00-D 00-D 0 1 ±0.1 0 ± D 0-D 0 1-D 1-D D 1-D 0 1 Y 0-D YS 0-D 0 00-D 00-D 0 -D -D 0 -D -D 1 ±0.1 0 ± D 1-D 1 -D -D 0-D 0-D 0 he basic static load ratin is the value at the center of the stroke. c table-top mountin hole dimensions P1 S1 f 1 M1 P 1 0 M. M M bed-surface mountin hole dimensions accuracy d D h f1 f f (deviation) S or accuracy (, S), refer to iure G-0 (pae G-). basic load ratin dynamic static o 1,0 1,0,,0,,0 1,0,0,1,,0,0,,,0,00 1,00 1,00 1,0 1,00 1,,0,,0,0, 1,0,00,0,1,0,,00,00 1,0 1,0,00,00,00,00 allowable load 1, 1, 1, 1, 0 1,0 1,0,00,0,00,0,0,00,0,00,,00 1,0 allowable static moment MP m MY m MR m kf 1 m 0.kf m G- G-

20 SV YPE SV1/SV structure 1 0.kf 1 m 0.kf m SVS example SVS SV: standard SVS: anti-corrosion table lenth P d D h 0 c1 c f1 f f f f f f S MP m MY m MR m bed-surface mountin hole dimensions ,0 1,0 1, 1.0 1,0 1, 1,0,0,,0,,,00,,00 1,1 1,0 1,0,,0 1, 1,0,0,,0,0,0,0,00,, , 1,0 1,0 1,0,,0,0, or accuracy (, S), refer to iure G-0 (pae G-). SV ,00 SV SV ±0.1 1 ±0.1 B b P1 S1 fa M P h1 h t1 t S fb table-top mountin hole dimensions table-end mountin hole dimensions M M M M SVS SVS stroke S standard anti-corrosion dynamic static o basic load ratin allowable load allowable static moment accuracy (deviation) G- G-

21 SV YPE SV/SV 1 0.kf 1 m 0.kf m SV SV , 1,0 1, 1,0 1,0 0 1, 1, 1,0,0,00,000,00,00 SVS 0 table lenth ±0.1 ± B b P1 S1 fa M P h1 h t1 t S fb P d D h table-top mountin hole dimensions table-end mountin hole dimensions 0 ±0.1 0 ± M M M M 0 c1 c f1 f f f f f f S MP m MY m MR m bed-surface mountin hole dimensions ,,0,00,0,000,00 11,000 11,00 1,0 1,00 1,00,1,00 1,00 1,00 1,00,00,0,00,0,,,0,00 1,0 1,00 1,00 1,0 0,00,000,00, 1,00 1,00,00,000,00,00,00,00 1,,,,0,0,,,00,,0,0,0,00,,,0 11,00 1,00 1,0 1, ,0 1,0 1,0, ,00 1, 1,0, or accuracy (, S), refer to iure G-0 (pae G-). 0 1,0 1,0 1,0,,0,0,00,0,0 1,00,00,00,0,0,00,00,00,0 SVS SVS SVS SV structure example SV: standard SVS: anti-corrosion stroke S standard anti-corrosion dynamic static o basic load ratin allowable load allowable static moment accuracy (deviation) G-0 G-1

22 SV YPE SV/SV 1 0.kf 1 m 0.kf m dynamic static o SV SV stroke S basic load ratin ,0,0,,00,0,0,,, allowable load SVS table lenth ±0.1 0 ± B b P1 S1 fa M P h1 h t1 t S fb P d D h table-top mountin hole dimensions table-end mountin hole dimensions 0 ±0.1 1 ± ,0 1 0 M M M M 0 c1 c f1 f f f f f f S MP m MY m MR m bed-surface mountin hole dimensions allowable static moment ,00,00,00,00,00,00,00,00 0,00 1,0,00,00,00 11,000 1,000 1,000 11,000 1,000 1,00,00 1,00,00,0,0,00 0,000 11,000,00,0,0 1,000 1,000 1,000 1,000,000,000,,0 1,00 1,00 1,00,00,00,00,00 1,00,0,0,00 1,00 1,0,00,00,00 0 1,00 1,0,0,0,0,00,0 1,,,1,0,0,00 1,00 1,00,0 0 1,0,0,0,0,0,0 1,0,0,0,00,0 11,00 1,0 1,0, ,00 1,0 1,0,000,0,0,00,0,0,0,00,0,,, or accuracy (, S), refer to iure G-0 (pae G-).,0,0,0,0,00,0 1,1 1,00 1,00 1,0 1,, 0,0, 1,,,, SVS SVS SV structure example SV: standard SVS: anti-corrosion standard anti-corrosion accuracy (deviation) G- G-

23 SY YPE SY1/SY structure example SYS 1 table lenth SV: standard SVS: anti-corrosion standard SY SY anti-corrosion SYS SYS stroke S ±0.1 1 ±0.1 B1 0 ±0.1 0 ±0.1 b B c table-top mountin hole dimensions P1 1 S1 M. M f bed-surface mountin accuracy hole dimensions (deviation) 1 M1 P S M P S M M or accuracy (, S), refer to iure G-0 (pae G-). basic load ratin allowable dynamic static load o 0 1,0 1,0 1, 1,0 1,0 1, 1,0,0,,0, 1,1 1,0 1,0,,0 1, 1,0,0,,0,0, , 1,0 1,0 1,0 allowable static moment MP MY MR m m m kf 1 m 0.kf m G- G-

24 SY YPE SY structure example SYS 1 table lenth SY: standard SYS: anti-corrosion standard SY anti-corrosion SYS stroke S ±0.1 B1 0 ± b B c table-top mountin hole dimensions P1 S1 f M bed-surface mountin accuracy hole dimensions (deviation) 1 M1 P S M P S M or accuracy (, S), refer to iure G-0 (pae G-). basic load ratin allowable dynamic static load o,,0,00,0,000,00 11,000,,,,00 1,0 1,00 1,00 1,,,,0,0,, allowable static moment MP MY MR m m m kf 1 m 0.kf m G- G-

25 SY-D YPE SY1/SY structure example SYS 1 - D with counterbore SY: standard SYS: anti-corrosion table lenth standard SY -D -D -D -D -D -D -D SY 0-D 00-D 0-D 00-D 0-D 1-D 1-D anti-corrosion SYS -D -D -D -D -D -D -D SYS 0-D 00-D 0-D 00-D 0-D 1-D 1-D stroke S B1 ±0.1 0 ±0.1 1 ±0.1 0 ±0.1 b B. 1 c P1 1 table-top mountin hole dimensions S1 M. M f M1 P bed-surface mountin hole accuracy dimensions (deviation) M1 P d D h f1 f f S or accuracy (, S), refer to iure G-0 (pae G-). basic load ratin allowable dynamic static load o 0 1,0 1,0 1, 1,0 1,0 1, 1,0,0,,0, 1,1 1,0 1,0,,0 1, 1,0,0,,0,0, , 1,0 1,0 1,0 allowable static moment MP MY MR m m m kf 1 m 0.kf m G- G-

26 SY-D YPE SY structure example SYS 1 - D with counterbore SY: standard SYS: anti-corrosion table lenth standard SY 0-D 00-D -D -D 1-D -D 0-D anti-corrosion SYS 0-D 00-D -D -D 1-D -D 0-D stroke S ±0.1 B1 0 ±0.1 b B c P1 table-top mountin hole dimensions S1 f M M1 P bed-surface mountin hole accuracy dimensions (deviation) M1 P d D h f1 f f S or accuracy (, S), refer to iure G-0 (pae G-). basic load ratin dynamic static o,,0,00,0,000,00 11,000,,,0,00 1,0 1,00 1,00 allowable load 1,,,,0,0,, allowable static moment MP MY MR m m m kf 1 m 0.kf m G-0 G-1

27 MIIURE SIDE MIIURE SIDE he B miniature slide SYBS type is a limited stroke table with the most compact envelope dimensions, featurin two ball raceway rooves. he SYBS type utilizes balls as the rollin elements. he ultra compact desin contributes reatly to the creation of smaller and lihter industrial machinery and equipment of all types. SRUURE D DVGES he B miniature slide incorporates a unique interated ball cae between the table and bed. ll components have been produced with hih precision machinin. Ultra ompact Desin he table heiht of the SYBS type is. and the width is 1. his compact when compared with conventional slide tables helps to realize the miniaturization of machinery and equipment. ow riction ow oise Since the rollin ball elements do not recirculate, the frictional resistance will not vary sinificantly resultin in smooth, hih precision operation. dditionally, the iure G- Structure of SYBS type ball cae reatly reduces the contact noise of the rollin elements brinin about a low-noise operation. Hih ccuracy he ball raceway rooves of each of the bed and table are processed throuh simultaneous precision machinin resultin in minimal processin errors, and brinin about extremely smooth, precision linear movement. Stainless Steel Structure he SYBS type is made of all stainless steel components. his allows for use in corrosive or hih temperature applications. he SYBS is a perfect component for vacuum or clean room environments. URY able G - shows the accuracy of the SYBS miniature slide. he deviation is measured as iure G - illustrates. Dial indicators are placed to the center of the table's top and the reference surface side (opposite from the B mark) and then the table is moved the full stroke without any load. able G- ccuracy item heiht H width W deviation from center of surface deviation from center of surface D OD RIG unit: tolerance ±0.00 ± he load ratin of the miniature slide varies dependin on the direction of the applied load. able G- hane of oad Ratin orrespondin to oad Direction basic dynamic load ratin basic static load ratin vertical direction horizontal direction vertical direction horizontal direction o 1.1 o iure G- ccuracy Measurement Method B mark D H W iure G- Direction of oad vertical direction horizontal direction table RED IE he life of an B miniature slide is calculated usin the followin equations: ball cae Rated ife ife ime end piece ball elements = ( f fw P ) 0 h= ls n1 0 : rated life(km) f: temperature coefficient fw: applied load coefficient : basic dynamic load ratin() P: applied load() * Refer to pae En- for the coefficient. h: life time(hr) ls: stroke lenth(m) n1: number of cycles per minute(cpm) MIIURE SIDE bed G- G-

28 MIIURE SIDE MOUIG Mountin Surface Profile In most eneral installations, the miniature slide is mounted by pushin the reference surface of the bed and table aainst a shoulder that is set up on the mountin surface. Machined undercuts should be used in the corners of the shoulder (as illustrated in iure G-) so that the corners will not interfere with the reference surfaces of the bed and table. able G- lists the recoended shoulder heihts of the mountin reference surfaces. When installin the miniature slide table without providin machined undercuts, the corner radius should be realined as illustrated in iure G-. able G- lists the values of the corner radius of the mountin surface. iure G- Mountin Surface Profile-1 able G- Shoulder Heiht on Mountin Reference Surface unit: h h1 SYBS SYBS SYBS1 SYBS1 shoulder heiht for table h shoulder heiht for bed h Mountin Example and Mountin Screw ll the mountin holes are for SYBS,,1 fully throuh-hole. Mount SYBS,,1 as illustrated in iure G- after considerin the of mountin screw, the maximum penetration depth, and the heiht of the bed. Make certain that the mountin screws do not interfere with the ball cae; otherwise, the accuracy and travel life will be affected adversely. Special screws for SYBS type are available from B. Please refer to able G-1 for dimensions of mountin screws. iure G- Mountin Example SYBS, B mark mountin screw mountin screw SYBS1 Precaution for possible interferences of ball cae and mountin screws. B mark able G-1 Mountin Screw (stainless steel) iure G- Mountin Screw iure G- Mountin Surface Profile- r1 r1 able G- Maximum orner Radius unit: mountin surface for table mountin surface for bed r1 r SYBS SYBS SYBS M () M1 M1. M1. M D 1... H pitch ,, D H M SYBS USE D HDIG PREUIOS r r Recoended orque Value he bed should be tihtened with a consistent torque by usin a torque wrench. able G-11 lists the recoended torque. able G-11 Recoended orque unit: m torque M1 0.0 M M 0. (for stainless steel screw -0) iure G- Profile of SYBS Bed SYBS, SYBS1,1 Preload he SYBS miniature slide is provided with a slihtly positive clearance type only. End Piece On both ends of the SYBS miniature slide bed section, screws are attached to prevent the ball cae from escapin. Please note that the screws are desined only to prevent the ball cae from escapin and are not intended for the use as a mechanical stopper. he ball cae may become deformed on contact with the stopper and this will result in a neative affect of the accuracy and travel life. ubrication B miniature slide SYBS type is supplied with an initial application of lithium soap rease o.0 and therefore is ready for iediate use. Make sure to relubricate with a similar type of rease periodically accordin to the operatin conditions. or use in clean rooms or vacuum environments, miniature slide tables without rease or with customer specified rease are available. B also provides low dust eneration rease. Please refer to pae En- 0 for details. ae Slippae or the SYBS type, the cae can slip under hihspeed motion, vertical application, unbalancedloadin, and vibratin conditions. It is advised that the motion speed be kept under 0.m/s under eneral operatin conditions. It is also recoended that the table be cycled to perform the maximum stroke several times, so that the cae returns to its center position. llowable oad he allowable load is a load under which the sum of elastic deformation of the rollin element and the raceway in the contact area subject to the maximum contact stress is small enouh to uarantee smooth rollin movement. When very smooth and hihly accurate liner motion is required, make sure to use the product within the allowable load values. MIIURE SIDE G- G-

29 MIIURE SIDE SYBS YPE structure example SYBS - 1 SYBS type table lenth SYBS 1 SYBS 1 SYBS 11 SYBS 1 SYBS 1 SYBS1 SYBS11 SYBS1 SYBS1 SYBS11 H.. W H1. SYBS1 1: ustom mountin screws are provided with the SYBS-1 type only. Other screw s are also available.(please refer to pae G-) stroke B tabel-top dimensions P P 1 1 B1 1 M1. M S1 maximum screw penetration depth H.0... bed-surface dimensions d G h S P M1 M n P 0 0 basic load ratin allowable dynamic static load ,0 o , 1,0 1, allowable static moment MP MY MR m m m kf 1 m 0.kf m MIIURE SIDE G- G-

30 GOIO WY GOIO WY URY O RV YPE he B onio way is a curved cross roller slide way. It is a curved motion bearin utilizin low-friction, non-recirculatin precision rollers. It is used when there is a need to chane the radient or obtain an accurate radient anle without chanin the center of rotation in hih-precision optical and measurement equipment. SRUURE D DVGES he B onio way RV type consists of curved trackin bases with precisely round V-rooves and flat installation surfaces, as well as curved roller caes. he B onio way RV type consists of curved rails with precisely machined V-rooves and curved roller caes. Precision rollers are employed as the rollin elements, since the rollin elements do not recirculate, the frictional resistance will not vary sinificantly, providin curved movement with extremely low frictional resistance. ow rictional Resistance and Minute Motion he precision rindin and curved roller cae allow for extremely low frictional resistance. he neliible difference between static and dynamic frictions allows the onio way to follow minute movements accurately, realizin curved movement of hih accuracy. ow oise Since B onio way employs a non-recirculatin desin, there is no noise from the circulatin area. In addition, the curved roller cae realizes quiet operation without contact noise between the rollin elements. Hih Riidity and Hih oad apacity he rollers provide a larer contact area and less iure G-0 Structure of Gonio Way RV type installation surface a-curved trackin bases end pieces b-curved trackin bases installation surface elastic deformation compared to the ball elements. dditionally, since the rollers do not recirculate, the effective number of rotatin elements is larer, resultin in hih riidity and hih load capacity. lat Installation Surface he flat installation surfaces of the RV type do not require complicated machinin of tables and beds when installin the product. s a result, machinin costs can be reduced reatly. Same Rotation enter he curved V-rooves, which are finished with a precise rindin process, provide an accurate center of rotation. urthermore, the products are composed to provide identical rotation centers when products of each are installed to two axes.(refer to able G-1.) iure G-1 Structure of Gonio Way RV type he accuracies of the onio way RV type are represented by mutual dimensional errors of four rails, which are measured alon the overall lenth usin the procedure as shown in iure G-. able G-1 ccuracy RV00-0 RV00- RV00- RV00- RV00- RV00-1 RV0-1 RV0- RED IE unit: mutual error between and B mutual error between E and mutual error between and D mutual error between H and I URY O RV YPE he accuracies of the onio way RV type are represented by mutual dimensional errors of four rails, which are measured alon the overall lenth usin the procedure as shown in iure G-. able G-1 ccuracy unit: accuracy RV00-0 RV00-0 RV00- RV00-1 RV0- he reference surfaces are located on the opposite side of the B mark. here are inner reference surface and outer reference surface in one set of RV. iure G- ccuracy Measurin Method B mark reference surface of b-curved trackin base B mark B D I H inside section E B mark reference ede reference surface of b-curved trackin base B mark reference surface of a-curved trackin base iure G- ccuracy Measurin Method B D B mark outer-diameter reference surface G H B mark E GOIO WY he life of a onio way is obtained usin the followin equations. Rated ife ife ime rotatin anle installation surface curved roller cae end piece curved rail curved roller cae ( f = fw P ) θ : travel life( cycles)θ: rotatin anle(deree) : basic dynamic load ratin()p: applied load() f: temperature coefficient fw: applied load coefficient Refer to pae En- for the coeffieients. G- G- h= 0 n h: life time(hr) n1: number of cycles per minute(cpm) θ

31 GOIO WY MOUIG O RV YPE ccuracy of Mountin Surface o maximize the performance of B onio way, it is important to finish the installation surface with hih accuracies. Parallelism of surface 1 aainst surface Perpendicularity of surface aainst surface Perpendicularity of surface aainst surface Parallelism of surface aainst surface B Perpendicularity of surface aainst surface B Perpendicularity of surface aainst surface B Parallelism of surface aainst surface Parallelism of surface aainst surface iure G- Example of Installation of RV type Installation Procedure Settin the curved trackin bases temporarily ( 1 )Remove burrs, stains, and dust from the installation surfaces of the curved trackin bases of tables and beds. orein particles must be kept out of the assembly work as well. ( )pply low viscosity oil to contact surfaces, check the reference edes of an a-curved trackin base and bed, and then tihten the screws temporarily. (iure G-a) ( )lin the reference edes (B mark side) of a b-curved trackin base and an a-curved trackin base to the same orientation. hen, insert the curved roller caes between the curved trackin bases at the center area. Make sure that the curved roller caes will not interfere with the curved raceway rooves of the curved roller trackin bases. (iure G-b) ( )heck the reference ede of the table, set the table over the b-curved trackin base, and then secure the table temporarily. (iure G-c) iure G- ccuracy of Mountin Surface iure G- Installation Method(1) reference ede (B mark side) reference ede (B mark side) center line reference ede of the bed reference ede of the bed reference ede of the table reference ede of the bed Settin four curved trackin bases in parallel position ( )Move the table to the maximum stroke ends of both sides and adjust the settin so that the curved roller cae is positioned at the center of the curved trackin base. ( )Move the table to the center position and tihten the adjustment screws with slihtly stron torque by usin a torque wrench. (iure G-d) "Slihtly stron torque" here means slihtly stroner than the torque at which the oscillation of the dial indicator is stabilized at the minimum value when the table is moved riht and left, or when pressure is applied to the rollin direction while the dial indicator is attached to the side face (reference side) of the table. (iure G-i) ( )Move the table to the maximum stroke end of one side and tihten the adjustment screws on the curved roller cae with the same torque as in step (). (iure G-e) ( )Move the table to the maximum stroke end of the other side and tihten the adjustment screws with a torque wrench by repeatin the procedure above. (iure G-f) Securin the curved trackin bases ( )Mount an ede reference plate between the reference ede of the a-curved trackin base and end piece, press it aainst the reference ede of the bed, and then tihten only the mountin screws in the middle. (iure G-) ()Repeat the procedure above to mount an ede reference plate between the reference ede of the b-curved trackin base and the end piece. Press it aainst the reference ede of the bed, and then tihten only the mountin screws in the middle. (iure G-h) In order to maintain parallelism of curved trackin bases, do not cycle the table durin this process and make sure that there is no clearance between the ede of the table and the ede reference plate. (11)Secure the rest of the mountin screws on the curved roller cae one by one by movin the table as instructed in steps()and(). djustin the preload (1)Move the table to the riht and left with the test indicator attached to the side face of the table (reference side). Or, apply pressure in the rollin direction and confirm that the oscillation of the indicator is stabilized at the minimum level. (iure G-i) (1)Return the mountin screws on the b-curved trackin base at the adjustment screw side to the temporary settin. (1)Return the table to the center position, slihtly loosen the adjustment screws in the middle, and then radually loosen the adjustment screws on the curved roller cae while movin the table as instructed in steps()and() Make sure not to reduce the preload too much. (1)inally, secure the b-curved trackin base at the adjustment screw side, which has been installed temporarily. Secure the mountin screws on the curved roller cae one by one by movin the table as instructed above. G-0 G-1 iure G- Installation Method() position of the curved roller cae ede reference plate dial indicator rollin direction ede reference plate adjustment screw position of the curved roller cae position of the curved roller cae : adjustment screw can be tihtened : adjustment screw should not be tihtened adjustment screw able G-1 Recoended orque for Mountin Screw unit: m tihtenin torque M. 0. M 1.1 (for stainless steel screw -0) GOIO WY

32 GOIO WY MOUIG O RV YPE ccuracy of Mountin Surface he accuracy of surfaces 1,,, and (iure G-) directly affect the motion accuracy. o maximize the performance of B onio way, it is important to finish the installation surface with hih accuracies. iure G- Example of Installation rane of rotation center of rotation iure G- ccuracy of Mountin Surface 1 1 ( )Move the table fully to the other stroke end and tihten the adjustment screws slihtly. (iure G-1f) ()Move the table to the center and lihtly tihten adjustment screws. (iure G-1) (11)Repeat steps()~()until there is no clearance around the table. If there is no clearance, the indicator will show a minimum fluctuation value when the table is moved to the riht and left. Exercise care so as not to apply an excessive preload. (1)Repeat steps()~()and tihten the adjustment screws uniformly by usin a torque wrench. (1)ix the rail inner-diameter reference surface. ihten the mountin screws sequentially by movin the table in the same manner as with the adjustment screws. able G-1 Recoended orque for Mountin Screw unit: m iure G-1 Installation Method() adjustment screw to be tihtened curved roller cae location curved roller cae location Installation Procedure ( 1 )Remove burrs, dirt, dust, etc. from the table and the installation surfaces of the bed. ( )pply a low viscosity oil to contact surfaces. ix the rail 1inner-diameter reference surface, outer-diameter reference surface and outerdiameter reference surface by tihtenin screws to the specified torque. (able G-1, iure G-0a) ( )emporarily attach the rail inner-diameter reference surface on curved rail to the adjustment side. (iure G-0b) ( )Remove the end pieces on one side of the rails and insert roller caes to the center. (iure G-0c) ( )Re-attach end pieces. ( )Move the table to the riht and left (in the direction of the stroke) to position roller caes at the center of the curved rails. ( )Set an indicator at the side of the table on the reference surface. (iure G-0d) ( )Move the table to one of the stroke ends and tihten the adjustment screws slihtly. (iure G-1e) iure G-0 Installation Method(1) 1 position of indicator dial indicator fix curved rails 1- temporarily attach curved rail insert curved roller caes adjustment screw adjustment side M (for stainless steel screw -0) torque 1 curved roller cae location : djustment screws can be tihtened. : djustment screws should not be tihtened. GOIO WY G- G-

33 GOIO WY RV YPE XES D SPEI SPEIIIOS USE D HDIG PREUIOS When incorporatin RV type units onto two axes as illustrated in iure G-, adjust the heiht of one liftin axis as instructed in able G-1. hen, adjust dimension b (the heiht of the installation surface of the a-curved trackin base) in iure G- accordin to the table in order to obtain the identical rotation center for the two axes. In addition, requests can be made for custom s includin table units fitted for two axes, non-standard lenths for curved trackin bases, the radius of rotation, the rotation rane, and the number of rollers. ontact B for further information. able G-1 wo xes Specification combination a R1 RV00-0 RV RV00- RV00-1 RV00- RV00-1 RV0-1 RV0-1 unit: R 1 iure G- wo xes Specification R1 b a a b R ubrication B onio ways are lubricated usin lithium soap o.00 based rease prior to shipment, so they can be used iediately. Make sure to relubricate with a similar type of rease periodically accordin to the operatin conditions. B also provides low dust eneration rease for the linear system. Please refer to pae En-0 for further details. Dust Prevention If a forein matter, such as dust and dirt, enters the inside of the B onio way, it will deteriorate the accuracy and life of the system. onio way used in a harsh environment should be protected with a cover. Operatin Environment he recoended operatin temperature rane of the B onio way is ー 0 to 1. djustment Inaccuracy in mountin surface or improper adjustment of preload will reduce the motion accuracy, resultin in skewin and shortenin of onio way life. he adjustment should be carried out carefully. ae Slippae or the B Gonio Way, the cae can slip under hih-speed motion, vertical application, unbalancedloadin, and vibratin conditions. It is recoended that the rotation rane be set with sufficient marin and an excessive preload should be avoided. It is also recoended that the rails be cycled to perform the maximum stroke several times, so that the cae returns to its center position. End Pieces End pieces are attached to each end of the B onio way to prevent removal of the curved roller cae. Do not use as a mechanical stopper. areful Handlin Droppin the B onio way causes the rollin elements to make dents in the raceway surface. his will prevent smooth motion and will also affect accuracy. Be sure to handle the product with care. Use as a Set he accuracy of the rails has been matched within each set. ote that the accuracy will be affected when the rails of different sets are combined. llowable oad he allowable load is a load under which the sum of elastic deformation of the rollin element and the raceway in the contact area subject to the maximum contact stress is small enouh to uarantee smooth rollin movement. When very smooth and hihly accurate motion is required, make sure to use the product within the allowable load. GOIO WY G- G-

34 GOIO WY RV YPE - Gonio Way flat-installation-surface - structure example RV Z RV type number of rollers rail lenth radius from rotation center One set consists of a-curved trackin bases, b-curved trackin bases, roller caes, end pieces, and ede reference plates. roller number rotation diameter of rollers R R1 R rane D Z RV00-0-Z 0 RV00- -Z. ± 0 RV00--Z 0 RV00-- Z 11 1 RV00- -Z 1 0 RV00-1-Z 1 11 ± RV0-1-1Z RV0--1Z Please refer to pae G-0 for information on cae dimensions. H H h B h M P E. S1 M. M M f G basic load ratin static o θ dynamic 1. 1,. 1, ,0.1,0.,0.,0,00,0,0 1,,0,0,0, allowable load ,0 1,0,,0 (one set) RV00-0-Z RV00- -Z RV00--Z RV00-- Z RV00- -Z RV00-1-Z RV0-1-1Z RV0--1Z 1 0.kf GOIO WY G- G-

35 GOIO WY RV YPE - Gonio Way - structure example RV Z RV type number of rollers rail lenth radius from rotation center One set consists of curved rails, curved roller caes, and end pieces. RV00-0- Z RV00-0-1Z RV Z RV00-1-Z RV0--1Z rotation rane ± ± roller diameter D number of rollers Z R Please refer to pae G-0 for information on cae dimensions R R B.. M P E. S1 M M θ basic load ratin dynamic 0 1,,0,0,0 static o 1,0,00,0,0, allowable load 1,0 1,0,0 (one set) RV00-0- Z RV00-0-1Z RV Z RV00-1-Z RV0--1Z 1 0.kf GOIO WY G- G-

36 GOIO WY R YPE - Standard urved Roller ae - structure example R Z R type number of rollers UOR center radius R- 0- Z R- 0-1Z R- 0-Z R- -Z R--Z R-- Z R- -Z R- -11Z R-1-Z R-1-1Z R--1Z roller diameter D center radius t w.. p a applicable type RV RV RV RV RV RV RV RV RV RV RV RV RV UOR DVGES H- PR UMBER SRUURE H- SPEIIIOS H- OWBE SPEED D SROKE IMI H- URY H- RED IE H- DIMESIO BE H-1 MOOR BRKE OIGURIOS & PPIBE MOORS H-0 EXPOSED BRKE R0 H- REUR PUEY UI H- OW HOUSIG H- BEOWS H-0 SESOR H- PP SESOR H-0 SESOR SPEIIIOS H-1 POSIIOIG PI HOE H- UBRIIO H- OPERIG EMPERURE H- USE D HDIG PREUIOS H- UOR G-0 H-1