ROLLER GUIDE LINEAR MOTION PRODUCTS

Transcription

1 ROLLER GUIDE LINEAR MOTION PRODUCTS 0

2 ROLLER GUIDE This linear motion system is based on the well known crossed roller design. A high level of High rigidity is achieved through a geometric design that permits a tight pitch and nearly 100% use of the roller length. The truly optimal interface of roller and cage reduces drag to a minimum and allows fully stick-slip free, high precision positioning and rapid stroke movement without heat build-up. Contents Linear Crossed Guide Guide Rail type G / Cage. 3/4 Guide Rail type W / type GV / type GS.5/6 Quantity /. 7 Unlimited Stroke type RGH.8 Unlimited Stroke type TGH 9/10 Pre Symbols.11 Assembly type G Assembly type RGH / TGH Table / TS / TR / TL Union Tool address page

3 Linear Crossed Guides Components Socket screw Socket screw Features Thanks to optimal geometry and completely hardened components, the permissible is 2 to 4 times higher than conventional designs. Life and precision are increased and the reduced gap between the rails further keeps dirt out. Guide rail End piece cage Quality UNION TOOL uses specially treated steel with all parts completely hardened to the core and diamond ground to within narrow tolerances. Raceway surfaces attain a mirror-like finish. Hardness Rail 58 64HRC 58 64HRC Precision Specification contact length roller diameter roller pitch roller diameter allowable ratio clearance between rail and cage Conventional type 30-35% 60-80% bigger ( mm) smaller ( mm) Super Finish (SF) Union Tool type contact length increase double make roller qty increase due to shorten roller interval allowable is extremely increased dust proofing (or dust control) and stability. The graph below shows the maximum tolerance of the dimension between the guide rail reference surface and the raceway. The high accuracy of each part provides smoother, more precise slide movement and long service life. Tolerance of roller outer diameter is within 1µm. UNION TOOL crossed Guides are known for their high quality and precision. In applications demanding the highest performance, UNION TOOL offers Super Finish. To achieve this, special facilities have been created to produce a never before attained level of precision. Surface are diamond to tolerances of half that of regular precision with surface roughness of 0.1a. Flatness of V-chasm surface is excellent. You can see interference fringes with an optical flat and the block gauge is ringed. Fluctuation of the roller diameter is less than 0.5µm within a series of cages. (It is less than 2μm for the standard product.) Parallelism of V-chasm surface has been improved dramatically as in the following picture G1,G2,G3 G4,G6 Parallelism 4,0 3,0 2,0 1,0 0,0 0, Standard SF Parallelism Standard SF G9 ~ G24 Parallelism 10,00 8,00 6,00 4,00 2,00 0, SF Standard 2

4 Guide Rail G Dimensions M shows ISO standard Dimensions Mounting holes End piece A B C E G H J K M P T Designated Cage G1 8,5 4 0,3 3,9 1,8 3 1,2 1,65 2,0 x 0, R1 SF only G ,4 5,7 2,5 4,4 2 2, ,5 R2 O G ,5 8,6 3,5 6 3,1 3, R3 O G ,8 10,6 4,5 8 4,2 4, ,5 G4A ,8 11, ,2 4, ,5 G ,4 6 9,5 5,2 5, G6A ,9 6 9,5 5,2 5, G ,2 19,3 8 10,5 6,2 6, G9A ,2 21,3 9 10,5 6,2 6, G ,5 8,2 8, R12 - G , ,8 10,2 10, R15 - G , ,8 12,2 12, R18 - G , ,2 14, R24 - R4 R6 R9 SF O O O L (n) G1 20 (1) G2 30 (1) (10) 180 G3 50 (1) (10) 300 G4 G4A 80 (1) (10) 480 G6 G6A 100 (1) (10) 600 G9 G9A 200 (1) (10) 1200 G (14) G (14) G (14) G (14) 3

5 Cage Basic dynamic rating is the value per 1roller under a at 45. Quantity of s : n=l/p Cz : Basic dynamic rating for 1 roller Coz : Basic static rating for 1 roller Dimensions cage Coz (N) Cz (N) D d t W p R1 1,5-0,5 3,8 2, R2 2 1,3 0, R3 3 2,0 0, R4 4 2,8 0, R6 6 4,4 0,8 13, R9 9 7, R , R ,0 1, R ,4 1, R ,4 1, How to determine lengths The following two relationships give the length of the guide rail L and that of the roller cage l for the desired stroke S. 1. Generally S=2*(L l) 2. For a given rail length L, the following proportions are recommended: When S < mm then S/L = 1/1.5 ~ 1/2 When S > mm then S/L 1 When ordering : 1. When ordering a standard set, specify as : G set. A standard set consists of four guide rails, two roller cages and eight end pieces. The roller cage as supplied has a length of approximately 80% of the guide rail and must be cut to the required stroke before use. 2. As a general rule, the roller cage is not available as a separate piece. 4

6 Guide Rail W The Wide rail with raceways on each side is easily mounted and fits standard RG rails to form a high precision table. Dimensions Dimensions Mounting holes End piece A B E a b c H J K M P d T Designated Cage GW ,8 8,5 2,5 0,3 3,0 1,4 1,65 2,0 x 0, R1 SF only GW ,4 12 3,5 0,3 4,4 2 2, ,5 R2 SF/Standard GW ,2 18 4,5 0,5 6 3,1 3, R3 SF/Standard GW4A ,2 24 6,5 0,8 8 4,2 4, ,5 R4 SF/Standard SF L (n) GW1 20 (1) GW2 30 (1) (10) 180 GW3 50 (1) (10) 300 GW4A 80 (1) (10) 480 Please inquire about special lengths When ordering : 1. When ordering a standard set, specify as : GW set. A standard set consists of one center guide rail, two guide rails, two roller cages and eight end pieces. The roller cage as supplied has a length of approximately 80% of the guide rail and must be cut to the required stroke before use. 2. As a general rule, the roller cage is not available as a separate piece. 5

7 Guide Rail GV The GV guide employs needle rollers for very high capacity. Dimensions Dimensions Mounting holes End piece A B C D E d G H J K P F T Needle roller cage Co(N) GV ,5 22,0 13,5 2,0 7,5 11 6, GV ,0 29,0 18,0 2, ,5 8,2 8, L (n) GV 2040 GV (1) (10) 1500 (14) 1200 Number of cage sheet and table length Nb of sheets (kg) GV ,2 GV ,4 GV ,5 GV ,6 GV ,8 GV ,9 GV ,0 GV ,0 GV ,0 GV ,0 GV ,0 Nb of sheets (kg) GV ,4 GV ,2 GV ,0 GV ,0 GV ,0 GV ,0 GV ,0 GV ,0 GV ,0 GV ,0 Guide Rail GS Design Features Standard Specifications The longer guide rail (L1) is provided with a guide groove to which the RS roller cage is fitted. The portion of the cage which is not covered by the shorter guide rail (L2) is positively held. Both ends of the (L2) rail roller guide way are rounded to provide extremely smooth movement of the guide rail and roller cage. The type GS roller guide is available by special order. The cross sectional dimensions and mounting hole positions are the same as those of the RG. The GS series is available from size GS9 up. A B cage Dimensions GS RS 9 G 9A GS RS 12 G 12 GS RS 15 G 15 GS RS 18 G 18 GS RS 24 G 24 6

8 Qty / Qty = Rail L x 0.8 / Pitch (Fraction is dropped) Cage length / pitch = Z Cage length = rail length - (all stroke length / 2) L = roller qty x P - (P-D) Note : Following mass shows one set of roller cage Qty Qty Qty Qty G ,01 G ,03 G ,10 G ,27 G ,5 0,01 G ,04 G ,15 G ,40 G ,02 G ,06 G ,20 G ,53 G ,5 0,02 G ,07 G ,25 G ,66 G ,03 G ,09 G ,29 G ,80 G ,5 0,03 G ,10 G ,34 G ,93 G ,5 0,04 G ,11 G ,39 G ,06 G ,13 G ,44 G ,19 G ,14 G ,49 G ,33 G ,16 G ,54 G ,46 G ,17 G ,59 G ,59 Qty Qty Qty Qty G ,62 G ,27 G ,89 G ,7 G ,93 G ,40 G ,17 G ,2 G ,24 G ,53 G ,5 G ,7 G ,55 G ,66 G ,7 G ,3 G ,86 G ,79 G ,1 G ,8 G ,17 G ,93 G ,8 G ,4 G ,48 G ,06 G ,6 G ,9 G ,79 G ,2 G ,9 G ,4 G ,10 G ,3 G ,5 G ,6 G ,41 G ,5 G ,4 G ,2 G ,72 G ,6 Qty Qty Diam. P (P-D) Diam. P (P-D) G ,5 G ,2 G ,0 G ,6 G ,6 G ,9 G ,0 G ,5 G ,6 G ,1 G ,1 G ,7 G ,6 G G ,1 G ,1 G ,6 G1 1,5 2,5 1 G G G G G G G G G

9 Unlimited Stroke RGH RGH combines the concepts of crossed rollers and TRUE GUIDE unlimited recirculation of rollers by means of our patented Crossed Chain incorporated into durable, compact units. Features 1.RGH offers all the advantages of the Crossed Guides plus unlimited stroke. 2.Disadvantages of uncontrolled roller movement (stick-slip, varying velocities) as well as cage slippage are eliminated. 3.The configuration is much thinner than comparable ball bearing units. Dimensions : Basic Basic static Dimensions dynamic Unit rating rating Co C (N) A B E G I R MxHxL L1 L2 L3 L4 K(K1) N e g mxhxj P Lo T (N) RGH ,5 10,3 6 M4x6x3, ,6 3,5 M4x6x3,1 25 See G ,04 RGH ,3 9 M5x8x4,2 104,5 72, , ,6 5 M5x8x4,2 40 See G4A ,13 RGH ,5 M6x9,5x5, , ,4 6 M6x9,5x5,2 50 See G ,27 RGH M8x10,5x6, , ,3 9 M8x10,5x6,2 100 See G9A ,95 When ordering : 1. When ordering a standard set, specify as : RGH set. A standard set consists of two RGH units, two guide rails and four end pieces. RGH SF Super Finish (for standard precision, no sign is required) Rail length No. of units per rail 8

10 Unlimited Stroke TGH This is a product developed as a unit making the linear roller bearing part of the Union Tool Caterpillar type more compact. By using this TGH type Guide as you would use a conventional roller guide, you can make a table with bigger strokes. TGH roller guides are available in our standard High Precision class (P) and in Super Precision class (SP). Features (1) Higher Rigidity A roller, the rolling element, has 3 to 4 times rigidity compared to a ball. Since its elastic deformation at the contact point of the raceway surface is less, we can obtain more stable running precision, higher rigidity and longer duration of the raceway surface. Smooth and Silent Run When running a ball or roller without a cage, a slipping phenomenon is generated between mutual rolling elements which may cause fluctuation of motion by low running or problems such as ball slippage and so on. TGH, having a roller as the rolling element, is retained by a chaintype cage, so these types of problems can be prevented from occurring and it can provide a silent, smooth and stable running. Rails Processed in High Precision with fewer curves Having a roller as the rolling element, the raceway surface becomes a V-surface at a 90º angle. Since this V-surface is composed of one pair of surfaces, a higher precision process is possible compared to that of the R-type raceway surface using a ball, which makes it possible for users to use a high precision rail in stable quality. Quality For this product, carefully-selected special high grade metal, a high precision polish finishing process, and an equal heating process using a high grade hardening method are used. The guide surface of the roller is applied with a special finishing method to create a mirror-like surface to insure the achievement of smooth motion. Hardness Rail : HRC Material : HRC of Total Rail and Running Parallelism Precision by Combined Mechanism Parallelism Parallelism P SP Rail Lubrication When the product is newly purchased, grease of lithium soap group is applied to the product. Even if we use high quality grease, it would deteriorate according to the time of operation and it is necessary to apply grease according to the condition of operation. As an approximate standard, please apply grease for every 100km of operation. Characteristics Mutual error of height from A-surface to C-surface using the same rail bearing Mutual error of A using the same rail bearing Running parallelism of rolling surface against A-surface Running parallelism of rolling surface against B-surface Precision (µm) 5 5 See above chart. 9

11 Dimensions : Dimensions A B e h M x Do x R L l l1 l2 Unit TGH 2 M ,7 5 M ,03 TGH 2 L ,7 5 M ,5 0,05 TGH 3 SM ,2 7,5 M ,08 TGH 3 SL ,2 7,5 M ,13 TGH 3 M ,1 9 M5 x 7,5 x ,13 TGH 3 L ,1 9 M5 x 7,5 x ,20 TGH 4 M ,6 11 M6 x 9 x 12, ,5 0,27 TGH 4 L ,6 11 M6 x 9 x 12, ,5 0,39 TGH 6 M ,1 14 M8 x 10,5 x ,5 0,82 TGH 6 L ,1 14 M8 x 10,5 x ,20 Rail E F d x D x H Lo (n) P G Basic Dynamic rating C(N) TGH 2 M 11 4,5 3,5 x 6 x (10) 480 TGH 2 L 11 4,5 3,5 x 6 x TGH 3 SM 14,4 5,5 4,5 x 8 x (10) (12) 700(13) 750(14) 800(15) 1,72 850(16) TGH 3 SL 14,4 5,5 4,5 x 8 x (17) TGH 3 M 17,5 7 5,5 x 9,5 x ( 5) 560( 6) (10) (12) 2,48 TGH 3 L 17,5 7 5,5 x 9,5 x (13) 1200(14) Basic Static rating Co(N) Rail 0,92 TGH 4 M 20,5 8 6,5 x 10,5 x TGH 4 L 20,5 8 6,5 x 10,5 x (10) (12) 1120(13) 1200(14) 1280(15) 1360(16) 1440(17) TGH 6 M ,5 x 13,5 x TGH 6 L ,5 x 13,5 x (10) (12) 1(13) 1500(14) ,73 6,12 When ordering : 1. Two sets of TGH are for one axis of the table. 2. When ordering a standard set, specify as : TGH3M SP 2 set. Two standard sets consist of four V-Unit and two guide rails. 10

12 Pre symbols Co : Basic static rating Symbol Pre Examples of use Extra light T Co Measuring devices, etc. No overhang Light T Co Medium vibration and Light / medium cutting Medium T Co Machines and devices requiring rigidity Cases with overhang or pinch Heavy T3 ( ) Co Cases with vibration and heavy dynamic s How to calculate pre of table, TGH and RGH. Rail clamping torque recommendation by hexagon bolt T= kdf n Nominal Diameter of Bolt Clamping Torque M3 x 0,5 147 Unit : N cm k: Torque coefficient (basic value is 0.2) d: Bolt diameter F: Thrust (N) T: Clamping torque per one piece of pre screw (N cm) n: Number of pre screws M4 x 0,7 343 M5 x 0,8 588 M6 x 1,0 980 M8 x 1, M10 x 1, M12 x 1, M14 x 2, M16 x 2, Pre recommendation for unit rail and V unit Unit : N cm Bolt size for pre T1 (0.03 Co) T2 (0.06 Co) Pre limit (0.1Co) TGH2 M 3 - M TGH2 L 4 - M TGH3 SM 3 - M TGH3 SL 5 - M TGH3 M 4 - M TGH3 L 6 - M TGH4 M 4 - M TGH4 L 5 - M TGH6 M 5 - M TGH6 L 7 - M Above table shows suitable torque per one piece of bolt when use suitable bolt size in basic rating of TGH. 11

13 Assembly of Linear Motion Crossed Guides 1. The guide rail mounting surfaces of the table must be lightly finished with an oil stone then lightly oiled. 2. Place the guide rail on the mounting surface and insert the mounting screws in the oversized holes of the guide rail. Then, gently move the guide rail right and left until the screws are concentric with the oversized holes. If the hole wall is in contact with the screw, the guide rail will be subjected to undesirable force with the result that the desired accuracy may not be attained. Dia.1 3. Camp the guide rail with care being exercised not to produce a spacing between it and the mounting surfaces. Tighten the screws securely Caution: 1. First tighten the screw at the center and work towards the ends alternately. If the screws at both ends are tightened initially the center portion of the guide rail may be deflected. 2. All rails must be firmly attached except the pre rail which is only loosely fastened at this point (Dia.1). Dia.2 4. Assemble the upper and lower members of the table and insert the roller cages. If possible, the two roller cages should be positioned so that they are symmetric about the center line of the table (Dia.2). 5. Mount the end Pieces. 6. Apply pre to the degree that no play is produced between the upper and lower members of the table. Pre must be applied only to the portions of the guide rail where the roller cage is sandwiched. If pre is imposed on portions where the roller cage is not supplying a counterforce, the guide rail may be damaged. In (Dia.3 1), re must not be applied at points 4 & 5.Move the table as shown in (Dia.3 2) before applying pre at these point Dia After completion of pre adjustment, the pre guide rail must be fixed tightly with screws. The purpose of pre is to crush the roller to some extent. Unless applying pre when the roller is at the back side, the pre does not increase to the desired level, and it may cause trouble. Please be careful. Follow the same procedure to fix the pre rail mounting bolt after applying pre. Dia

14 Assembly of RGH / TGH 1. Mounting Guide Rail and Half Rail ( Picture 1). A. Remove dirt from the rail and the surface of the bed mounting surface. B. Place the rail on the bed by aligning the mounting standard surface for the rail. C. Insert bolts in all the grooves in a way that the rail can still move freely. D. Move the rail slightly by sticking it to its mounting standard surface, make sure that there is no interference between the grooves and bolts, and then decide on the position. E. Clamp at the position of (1) groove, and fully tighten the bolt (1). F. Tighten, and other bolts in the same way. Picture 1 2. Mounting Unit Rail and V-Unit (Picture 2). A. Remove dirt from the mounting surface. B. Place the unit on the mounting surface, let it stick to the mounting surface so the bolt can be placed at the center of the groove and lightly tighten it. C. Clamp the center of the V-unit and fully tighten the bolt. Picture 2 3. Mounting Table and Base ( Picture 3-1, 3-2). A. Insert the table into the base so the mounting bolt of the unit at the side of pre can be placed at the center, and lightly tighten the bolt. When inserting the table into the base, be careful not to push the roller chain too much. B. Lightly tighten the pre bolts in the order shown in the picture. Do not run the table until this has been completed. If you run the table when the roller is not in a right position, the roller chain may be damaged. C. Fully tighten the pre bolts in the order shown in the picture. D. Fully tighten the V-unit mounting bolts in the order shown in the picture. (When you want to pull the table, do it in the condition that pre is completely open.) Picture 3-1 Picture

15 Table TS / TR / TL With the Crossed Guide, which is in a compact structure, you can obtain light and high-precision linear motion. It has a mechanical structure unrivaled by any other machines. Our company has been manufacturing and selling the newly-designed linear Crossed Guides based on our original patent for a long time. In addition, we manufacture and sell the dust-proof Slide Table (Utility No ) into which the linear Crossed Guide is built. Many users recognize the product s excellence in performance and the Union Table is used in various types of usage. TR type is an opposite type of TS type and it has a characteristic that high precision and drive unit are fixed. TL type is in a more compact structure so we can deliver the product to users at reasonable prices. The excellence of performance of all these products outclasses others, and we sell these products by setting a serious of standard type so they can be adopted for various types of usage. Upon request, complete axes with controller and drive are available. These series are prepared from T2 to T9 in five models to cover from light to heavy work. Table material is FC250 For special order, please contact to sales representative. UNION TOOL X Y Table set up Table combination TS-TR Table combination TR-TR Other combinations * TR-TS * TS-TS Dimensions / X-Y Table Mounting Bolts Top Surface Tap Holes Fixing Bolts Between Tables TR on Top TS on Top Stroke Perpendicularity a b b M1 M2 a b b Stroke Stroke T M5 M , , ,005 T M5 M , ,005 T M6 M ,008 T T ,005 M8 M , , ,008 M8 M ,010 14

16 Table TS Standard table dimensions and accuracy Basical dimensions Hole dimensions for table upper surface Nomenclature Effective stroke Without Ball screw With Ball screw L0 l0 W1 W2 H J K l1 P1xN1xF1 n1m1 l2 L1 A1 L2 L3 L4 A2 l TS2 TS3 TS4 TS6 TS9 TS ,5 30 x 1 x 40 4 TS ,5 30 x 3 x 40 8 M4 15 TS x 5 x40 12 TS ,5 50 x 1 x 50 4 TS x 2 x M5 25 TS x 3 x50 8 TS ,5 50 x 4 x TS ,5 40 x 1 x 70 4 TS x 3 x 70 8 M5 40 TS x 5 x TS x 2 x TS x 2 x M6 TS x 4 x TS x 6 x TS x 3 x TS x 3 x100 8 TS ,5 50 x 5 x TS x 4 x M8 50 TS x 3 x TS x 3 x TS ,5 50 x 5 x TS x 4 x

17 Dimension of shaft end Ball Screw D P Ball Bearing d B m n T ZZ T T ,8 T ,8 T , ,8 P2xN2xF2 n2 M2 Tolerance flatness of table upper surface parallelism of table upper surface during traveling parallelism of table side surface during traveling (pitching) (yawing) *perpendicularity of table upper surface during traveling starting torque (N * cm) mass of trabering part (kg) Basic Dynamic rating C (N) Basic Static rating Co (N) Permis. (N) 30 x 1 x ,4 1, x 3 x 55 H +/ M4 W +/ ,98 2 2, x 5 x , x 1 x ,8 4, x 2 x 65 6 H +/ ,8 5, M5 0,98 50 x 3 x 65 8 W +/ ,9 7, x 4 x ,9 9, x 1 x ,1 7, x 3 x 75 H +/ M5 W +/ ,45 7,6 11, x 5 x ,2 15, x 1 x ,7 10, x 2 x 95 6 H +/ ,5 17, M6 2,94 50 x 4 x W +/ ,3 25, x 6x ,4 32, x 1 x , x 2x , , x 3 x ,8 58, x 5 x H +/ ,5 83, M8 100 x 1 x W +/ , x 2x , , x 3 x ,3 58, x 5 x ,4 83, *Mark shows conversion value by autocollimator 16

18 Table TR Standard table dimensions and accuracy Basical dimensions Nomenclature Effective stroke Without Ball screw With Ball screw L0 l0 W H J K l1 P1xN1xP2 n1 M1 F1 F2 F3 L1 A1 L2 L3 L4 A2 l TR2 TR3 TR4 TR6 TR9 TR x 1 x TR x 2 x M4 TR x 3 x TR x 5 x TR x 1 x TR x 2 x M5 TR x 3 x TR x 4 x TR x 1 x TR x 3 x 70 8 M TR x 5 x TR x 1 x TR x 2 x TR x 3 x 80 8 M TR x 5 x TR x 7 x TR x 3 x TR x 5 x TR x 5 x TR x 3 x M8 TR x 3 x TR x 5 x TR x 5 x TR x 3 x

19 Ball Screw D P Ball Bearing d B m n T ZZ T T ,8 T ,8 T , ,8 Fw n2 M2xDxH1 Tolerance flatness of table upper surface parallelism of table upper surface during traveling parallelism of table side surface during traveling (pitching) (yawing) *perpendicularity of table upper surface during traveling starting torque (N * cm) mass of trabering part (kg) Basic Dynamic rating C (N) Basic Static rating Co (N) Permis. (N) ,5 2, M5 x H +/ ,8 2, ,98 8 7,4 x 4,2 W +/ ,0 3, ,6 4, ,4 4, M6 x H +/ ,1 6, ,98 8 8,9 x 5,2 W +/ ,9 8, ,5 10, ,8 8, M8 x H +/ ,5 x 6,2 W +/ ,45 4,6 12, ,5 17, ,5 10, ,3 14, M10 x H +/ ,5 x 8,2 W +/ ,94 7,0 18, ,6 26, ,1 34, ,4 31, ,94 18,5 44, ,5 47, M10 x H +/ ,7 63, ,5 x 8,2 W +/ , ,5 44, , ,5 47, ,7 63, * Mark shows conversion value by autocollimator 18

20 Table TL Standard table dimensions and accuracy Basic dimensions Thread of end face Hole dimension for table surface Nomenclature Effective stroke Applicable guide L W H J M2 l1 P1xN1xP2 n1 M1 TL1 TL2 TL3 TL4 TL6 TL9 TL GW x 1 x 20 4 M3 TL GW ,5-10 x 2 x ,5 TL GW x 4 x40 10 M2 TL GW x 1 x 30 4 TL GW M4 17,5 30 x 2 x 30 6 M4 TL GW x 4 x TL GW x 1 x 40 4 TL GW M5 27,5 25 x 3 x 40 8 M5 TL GW x 2 x 40 6 TL GW x 3 x 40 8 TL GW4A ,5 30 x 2 x 56 6 TL GW4A M5 42,5 40 x 2 x 56 6 M5 TL GW4A x 4 x TL G x 1 x 70 4 TL G x 1 x M6 TL G x 3 x 70 8 M6 TL G x 4 x TL G9A x 2 x TL G9A M6 100 x 1 x M8 105 TL G9A x 3 x

21 Basic dimensions F1 F2 Fw dxdxh1 Tolerance flatness of table upper surface parallelism of table upper surface during traveling parallelism of table side surface during traveling (pitching) (yoing) *perpendicularity of table upper surface during traveling mass of trabering part (kg) Dynamic rating C (N) Basic rating Co (N) Permis. (N) ,05 0, ,5 x 4,4 x 2,5 H +/ W +/ ,09 0, ,14 0, ,20 0, ,4 x 5,9 x 3,2 H +/ W +/ ,30 0, ,50 0, ,60 1, H +/ ,90 1, ,5 x 7,4 x 4, W +/ ,10 1, ,30 2, ,00 1, ,5 x 8,9 x 5,2 H +/ W +/ ,90 3, ,80 4, ,00 3, H +/ ,90 5, ,5 x 10,5 x 6, W +/ ,70 8, ,60 10, ,00 12, H +/ ,5 x 13,5 x 8,2 W +/ ,50 19, ,50 31, * Mark shows conversion value by autocollimator 20

22 Table X-Y Table Table by TGH Table by RGH Distributed by: Avenue des Champs-Montants 14a 2074 Marin / NE Switzerland Tel : Fax : info@uniontool.com Web : KM E v.01 21