ROLLER GUIDE LINEAR MOTION PRODUCTS

ROLLER GUIDE LINEAR MOTION PRODUCTS 0

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.....2 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....12 Assembly type RGH / TGH... 13 Table / TS / TR / TL..14-20 Union Tool address page......21 1

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% 2-3 1.4-2 1 2-4 bigger (0.9-3.6mm) smaller (0.3-0.4mm) 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 0,0 50 100 150 200 250 300 Standard SF Parallelism 7 6 5 4 3 2 1 0 0 50 100 150 200 250 300 350 450 500 550 600 650 Standard SF G9 ~ G24 Parallelism 10,00 8,00 6,00 4,00 2,00 0,00 0 100 200 300 500 1000 1200 1500 SF Standard 2

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 0,4 10 1 R1 SF only G2 12 6 0,4 5,7 2,5 4,4 2 2,55 3 15 1,5 R2 O G3 18 8 0,5 8,6 3,5 6 3,1 3,3 4 25 2 R3 O G4 22 11 0,8 10,6 4,5 8 4,2 4,3 5 40 2,5 G4A 24 12 0,8 11,6 5 8 4,2 4,3 5 40 2,5 G6 30 15 1 14,4 6 9,5 5,2 5,2 6 50 3 G6A 31 15 1 14,9 6 9,5 5,2 5,2 6 50 3 G9 40 20 1,2 19,3 8 10,5 6,2 6,8 8 100 3 G9A 44 22 1,2 21,3 9 10,5 6,2 6,8 8 100 3 G12 58 28 2 28 12 13,5 8,2 8,5 10 100 4 R12 - G15 71 36 2 34,4 14 16,8 10,2 10,5 12 100 5 R15 - G18 83 40 3 40,2 18 18,8 12,2 12,5 14 100 5 R18 - G24 110 55 3 53,6 24 22 14,2 14,5 16 100 5 R24 - R4 R6 R9 SF O O O L (n) G1 20 (1) 30 40 50 60 70 80 G2 30 (1) 45 60 75 90 105 120 135 150 165 (10) 180 G3 50 (1) 75 100 125 150 175 200 225 250 275 (10) 300 G4 G4A 80 (1) 120 160 200 240 280 320 360 440 (10) 480 G6 G6A 100 (1) 150 200 250 300 350 450 500 550 (10) 600 G9 G9A 200 (1) 300 500 600 700 800 900 1000 1100 (10) 1200 G12 300 500 600 700 800 900 1000 1200 1500 (14) G15 300 500 600 700 800 900 1000 1200 1500 (14) G18 300 500 600 700 800 900 1000 1200 1500 (14) G24 500 600 800 1000 1200 1500 (14) 3

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 2,5 80 100 R2 2 1,3 0,3 5 4 140 140 R3 3 2,0 0,5 7 5 390 390 R4 4 2,8 0,5 9 6 730 780 R6 6 4,4 0,8 13,5 9 1600 1700 R9 9 7,0 1 19 13 4200 4300 R12 12 9,6 1 27 18 7800 7300 R15 15 12,0 1,2 35 25 11000 11000 R18 18 14,4 1,4 38 30 17000 15000 R24 24 20,4 1,6 50 40 33000 27000 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 : G6 350 1 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

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 GW1 17 4 7,8 8,5 2,5 0,3 3,0 1,4 1,65 2,0 x 0,4 10 2 1 R1 SF only GW2 24 6 11,4 12 3,5 0,3 4,4 2 2,55 3 15 3 1,5 R2 SF/Standard GW3 36 8 17,2 18 4,5 0,5 6 3,1 3,3 4 25 4 2 R3 SF/Standard GW4A 48 12 23,2 24 6,5 0,8 8 4,2 4,3 5 40 5 2,5 R4 SF/Standard SF L (n) GW1 20 (1) 30 40 50 60 70 80 GW2 30 (1) 45 60 75 90 105 120 135 150 165 (10) 180 GW3 50 (1) 75 100 125 150 175 200 225 250 275 (10) 300 GW4A 80 (1) 120 160 200 240 280 320 360 440 (10) 480 Please inquire about special lengths When ordering : 1. When ordering a standard set, specify as : GW3-100 1 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

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 2040 40 20 22,5 22,0 13,5 2,0 7,5 11 6,8 7 100 3 10 12000 GV 2552 52 25 28,0 29,0 18,0 2,0 10 13,5 8,2 8,6 100 3 10 12000 L (n) GV 2040 GV 2552 200 (1) 300 300 500 500 600 600 700 700 800 800 900 900 1000 1000 1200 1100 (10) 1500 (14) 1200 Number of cage sheet and table length Nb of sheets (kg) GV 2040 200 5 162 2,2 GV 2040 300 7 226 3,4 GV 2040 10 322 4,5 GV 2040 500 12 386 5,6 GV 2040 600 15 482 6,8 GV 2040 700 17 546 7,9 GV 2040 800 20 642 9,0 GV 2040 900 22 706 10,0 GV 2040 1000 25 802 11,0 GV 2040 1100 27 866 12,0 GV 2040 1200 30 962 13,0 Nb of sheets (kg) GV 2552 300 7 226 5,4 GV 2552 10 322 7,2 GV 2552 500 12 386 9,0 GV 2552 600 15 482 10,0 GV 2552 700 17 546 12,0 GV 2552 800 20 642 14,0 GV 2552 900 22 706 16,0 GV 2552 1000 25 802 18,0 GV 2552 1200 30 962 21,0 GV 2552 1500 37 1186 27,0 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 9 44 22 RS 9 G 9A GS 12 58 28 RS 12 G 12 GS 15 71 36 RS 15 G 15 GS 18 83 40 RS 18 G 18 GS 24 110 55 RS 24 G 24 6

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 G1 20 6 14 0,01 G2 30 6 22 0,03 G3 50 8 38 0,10 G4 80 11 64 0,27 G1 30 9 21,5 0,01 G2 45 9 34 0,04 G3 75 12 58 0,15 G4 120 16 94 0,40 G1 40 12 29 0,02 G2 60 12 46 0,06 G3 100 16 78 0,20 G4 160 22 130 0,53 G1 50 15 36,5 0,02 G2 75 15 58 0,07 G3 125 20 98 0,25 G4 200 27 160 0,66 G1 60 18 44 0,03 G2 90 18 70 0,09 G3 150 24 118 0,29 G4 240 32 190 0,80 G1 70 21 51,5 0,03 G2 105 21 82 0,10 G3 175 28 138 0,34 G4 280 38 226 0,93 G1 80 23 56,5 0,04 G2 120 24 94 0,11 G3 200 32 158 0,39 G4 320 43 256 1,06 G2 135 27 106 0,13 G3 225 36 178 0,44 G4 360 48 286 1,19 G2 150 30 118 0,14 G3 250 40 198 0,49 G4 54 322 1,33 G2 165 33 130 0,16 G3 275 44 218 0,54 G4 440 59 352 1,46 G2 180 36 142 0,17 G3 300 48 238 0,59 G4 480 64 382 1,59 Qty Qty Qty Qty G6 100 9 78 0,62 G9 200 13 165 2,27 G12 300 14 246 6,89 G15 300 10 240 10,7 G6 150 14 123 0,93 G9 300 19 243 3,40 G12 18 318 9,17 G15 13 315 14,2 G6 200 18 159 1,24 G9 25 321 4,53 G12 500 23 408 11,5 G15 500 16 390 17,7 G6 250 23 204 1,55 G9 500 31 399 5,66 G12 600 27 480 13,7 G15 600 20 490 21,3 G6 300 27 240 1,86 G9 600 37 477 6,79 G12 700 32 570 16,1 G15 700 23 565 24,8 G6 350 32 285 2,17 G9 700 44 568 7,93 G12 800 36 642 17,8 G15 800 26 640 28,4 G6 36 321 2,48 G9 800 50 646 9,06 G12 900 40 714 20,6 G15 900 29 715 31,9 G6 450 40 357 2,79 G9 900 56 724 10,2 G12 1000 45 804 22,9 G15 1000 32 790 35,4 G6 500 45 402 3,10 G9 1000 62 802 11,3 G12 1200 54 966 27,5 G15 1200 39 965 42,6 G6 550 49 438 3,41 G9 1100 68 880 12,5 G12 1500 67 1200 34,4 G15 1500 48 1190 53,2 G6 600 54 483 3,72 G9 1200 74 958 13,6 Qty Qty Diam. P (P-D) Diam. P (P-D) G18 300 8 228 13,5 G24 8 304 33,2 G18 11 318 18,0 G24 500 10 384 41,6 G18 500 14 408 22,6 G24 600 12 464 49,9 G18 600 16 468 27,0 G24 800 16 624 66,5 G18 700 19 558 31,6 G24 1000 20 784 83,1 G18 800 22 648 36,1 G24 1200 24 944 99,7 G18 900 24 708 40,6 G24 1500 30 1184 125 G18 1000 27 798 45,1 G18 1200 32 948 54,1 G18 1500 40 1188 67,6 G1 1,5 2,5 1 G9 9 13 4 G2 2 4 2 G12 12 18 6 G3 3 5 2 G15 15 25 10 G4 4 6 2 G18 18 30 12 G6 6 9 3 G24 24 40 16 7

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 3 24 8 15 9,5 10,3 6 M4x6x3,1 77 49 14 12 25 2 8,6 3,5 M4x6x3,1 25 See G3 1600 1100 0,04 RGH 4 32 12 20 12 14,3 9 M5x8x4,2 104,5 72,5 16 16,25 40 2 11,6 5 M5x8x4,2 40 See G4A 3900 2700 0,13 RGH 6 40 15 25 15 18 10,5 M6x9,5x5,2 135 99 18 24,5 50 2 14,4 6 M6x9,5x5,2 50 See G6 7800 5500 0,27 RGH 9 62 22 40 27 29 15 M8x10,5x6,2 197 145 26 22,5 50 3 21,3 9 M8x10,5x6,2 100 See G9A 19000 13000 0,95 When ordering : 1. When ordering a standard set, specify as : RGH3-1-250 1 set. A standard set consists of two RGH units, two guide rails and four end pieces. RGH3-1 - 250 - SF Super Finish (for standard precision, no sign is required) Rail length No. of units per rail 8

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 : 58 64 HRC Material : 58 64 HRC of Total Rail and Running Parallelism Precision by Combined Mechanism Parallelism Parallelism 20 15 10 5 0 P SP 0 500 750 1000 1250 1500 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

Dimensions : Dimensions A B e h M x Do x R L l l1 l2 Unit TGH 2 M 20 12 8,7 5 M3 68 44 15 7 0,03 TGH 2 L 20 12 8,7 5 M3 88 64 15 9,5 0,05 TGH 3 SM 27 17 12,2 7,5 M4 78 50 15 10 0,08 TGH 3 SL 27 17 12,2 7,5 M4 106 78 15 9 0,13 TGH 3 M 33 20 15,1 9 M5 x 7,5 x 10 98 67 15 11 0,13 TGH 3 L 33 20 15,1 9 M5 x 7,5 x 10 129 99 15 12 0,20 TGH 4 M 40 25 18,6 11 M6 x 9 x 12,5 115 79 20 9,5 0,27 TGH 4 L 40 25 18,6 11 M6 x 9 x 12,5 151 115 20 7,5 0,39 TGH 6 M 52 32 24,1 14 M8 x 10,5 x 16 199 151 30 15,5 0,82 TGH 6 L 52 32 24,1 14 M8 x 10,5 x 16 270 222 30 21 1,20 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 6 160 200 240 280 320 360 40 20 3200 4200 440(10) 480 TGH 2 L 11 4,5 3,5 x 6 x 6 40 20 4500 6500 TGH 3 SM 14,4 5,5 4,5 x 8 x 8 200 250 300 350 450 500 50 25 6700 8300 550(10) 600 650(12) 700(13) 750(14) 800(15) 1,72 850(16) TGH 3 SL 14,4 5,5 4,5 x 8 x 8 50 25 9000 12000 900 (17) TGH 3 M 17,5 7 5,5 x 9,5 x 10 240 320 480( 5) 560( 6) 640 80 40 8000 10000 720 800 880(10) 960 1040(12) 2,48 TGH 3 L 17,5 7 5,5 x 9,5 x 10 1120(13) 1200(14) 80 40 10000 15000 Basic Static rating Co(N) Rail 0,92 TGH 4 M 20,5 8 6,5 x 10,5 x 12 240 320 480 560 640 80 40 11000 10 TGH 4 L 20,5 8 6,5 x 10,5 x 12 720 800 880(10) 960 1040(12) 1120(13) 1200(14) 1280(15) 1360(16) 1440(17) 80 40 16000 21000 TGH 6 M 27 10 8,5 x 13,5 x 16 500 600 700 800 900 100 50 36000 46000 TGH 6 L 27 10 8,5 x 13,5 x 16 1000 1100(10) 1200 1300(12) 1(13) 1500(14) 100 50 49000 68000 3,73 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-2-480-SP 2 set. Two standard sets consist of four V-Unit and two guide rails. 10

Pre symbols Co : Basic static rating Symbol Pre Examples of use Extra light T0 0.01 Co Measuring devices, etc. No overhang Light T1 0.03 Co Medium vibration and Light / medium cutting Medium T2 0.06 Co Machines and devices requiring rigidity Cases with overhang or pinch Heavy T3 (0.08-0.10) 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 1,25 2450 M10 x 1,5 4900 M12 x 1,75 7840 M14 x 2,0 13720 M16 x 2,0 19600 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 - M3 4.9 9.8 16.7 TGH2 L 4 - M3 5.9 11.8 19.6 TGH3 SM 3 - M4 13.8 26.5 44.1 TGH3 SL 5 - M4 11.8 23.6 39.2 TGH3 M 4 - M4 12.8 25.5 42.2 TGH3 L 6 - M4 12.8 24.5 41.2 TGH4 M 4 - M5 22.6 45.1 75.5 TGH4 L 5 - M5 27.5 54.9 91.2 TGH6 M 5 - M6 66.7 134.3 223.5 TGH6 L 7 - M6 70.6 142.1 236.2 Above table shows suitable torque per one piece of bolt when use suitable bolt size in basic rating of TGH. 11

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.3-1 7. 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.3-2 12

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 3-2 13

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.1199186) 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 T2 29 35 M5 M4 25 35 35 30-60 0,005 30 100 0,008 50 50 50-75 0,005 T3 30 45 M5 M4 30 45 75 50 100-125 0,008 60 50-60 0,005 T4 34 54 M6 M5 34 50 60 100-150 0,008 T6 45 68 T9 58 80 80 100 50-75 0,005 M8 M6 45 65 100-150 0,008 100 50 200 0,010 180 100-150 0,008 M8 M6 58 80 100 200-300 0,010 14

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 TS2030 30 125 146 162 95 60 32,5 30 x 1 x 40 4 TS2060 60 215 15 236 252 16 36 14 185 120 80 62 30 1 10 47,5 30 x 3 x 40 8 M4 15 TS2100 95 320 341 357 290 180 70 30 x 5 x40 12 TS3050 50 185 214 235 155 100 52,5 50 x 1 x 50 4 TS3075 75 260 289 310 230 150 65 50 x 2 x 50 6 15 21 44 18 100 78 40 2 12 M5 25 TS3100 95 340 369 390 310 200 80 50 x 3 x50 8 TS3125 120 415 444 465 385 250 92,5 50 x 4 x 50 10 TS4060 60 215 246 272 185 120 72,5 40 x 1 x 70 4 TS4100 100 340 15 371 397 26 46 23 310 200 120 94 50 2 15 95 40 x 3 x 70 8 M5 40 TS4150 150 470 501 527 440 280 120 40 x 5 x 70 12 TS6050 50 200 234 265 160 100 30 50 x 2 x 80 6 25 TS6100 100 350 384 415 310 200 105 50 x 2 x 80 6 20 31 54 26 150 118 60 2 20 M6 TS6150 150 500 534 565 460 300 130 50 x 4 x80 10 50 TS6200 200 660 694 725 620 160 50 x 6 x 80 14 TS9100 100 360 389 420 310 200 80 50 x 3 x 100 8 TS9150 150 510 539 570 54 33 460 300 155 50 x 3 x100 8 TS9200 200 665 694 725 615 182,5 50 x 5 x 100 12 TS9300 300 970 999 1030 920 600 260 100 x 4 x 10010 25 31 200 160 80 3 25 M8 50 TS9100 100 360 394 425 310 200 80 50 x 3 x 100 8 TS9150 150 510 544 575 460 300 155 50 x 3 x 100 8 59 33 TS9200 200 665 699 730 615 182,5 50 x 5 x 100 12 TS9300 300 970 1004 1035 920 600 260 100 x 4 x100 10 15

Dimension of shaft end Ball Screw D P Ball Bearing d B m n T2 06 01 688ZZ 6 15-1 T3 10 02 7000 8 20-1 T4 14 02 7002 12 25 3 1,8 T6 16 02 7003 14 30 3 1,8 T9 16 02 7003 14 30 3 1,8 20 05 7004 14 30 3 1,8 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 55 4 10 3 4 3 3 1,4 1,8 1 1 80 30 x 3 x 55 H +/- 0.10 8 M4 W +/- 0.20 15 3 4 3 3 0,98 2 2,9 3000 3000 180 30 x 5 x 55 12 20 4 6 3 3 3 4,3 4500 4500 270 50 x 1 x 65 4 10 3 4 3 3 2,8 4,1 5800 4900 350 50 x 2 x 65 6 H +/- 0.10 15 3 4 3 3 3,8 5,7 8600 8600 520 M5 0,98 50 x 3 x 65 8 W +/- 0.20 15 4 6 3 3 4,9 7,4 11000 11000 700 50 x 4 x 65 10 20 4 6 3 3 5,9 9,1 10 10 870 40 x 1 x 75 4 10 3 4 3 3 5,1 7,2 11000 11000 660 40 x 3 x 75 H +/- 0.10 8 M5 W +/- 0.20 15 4 6 3 3 2,45 7,6 11,2 19000 18000 1100 40 x 5 x 75 12 20 4 6 3 3 10,2 15,4 26000 25000 1500 50 x 1 x 95 4 10 3 4 3 3 7,7 10,2 10 13000 800 50 x 2 x 95 6 H +/- 0.10 15 4 6 3 3 12,5 17,6 28000 26000 1500 M6 2,94 50 x 4 x 95 10 W +/- 0.20 15 4 6 3 3 17,3 25,1 40 41000 2500 50 x 6x 95 14 20 5 8 4 4 22,4 32,8 58000 55000 3300 100 x 1 x 130 4 10 4 6 3 3 22 31,6 47000 46000 2700 100 x 2x 130 6 15 4 6 3 3 2,94 30 44,4 73000 71000 4300 100 x 3 x 130 8 15 5 8 4 4 38,8 58,4 99000 96000 5800 100 x 5 x 130 12 H +/- 0.10 20 5 8 4 4 54,5 83,3 100 100 8600 M8 100 x 1 x 130 4 W +/- 0.20 10 4 6 3 3 22 31,6 47000 46000 2700 100 x 2x 130 6 15 4 6 3 3 30 44,4 73000 71000 4300 3,29 100 x 3 x 130 8 15 5 8 4 4 38,3 58,4 99000 99000 5200 100 x 5 x 130 12 20 5 8 4 4 54,4 83,3 100 100 8600 *Mark shows conversion value by autocollimator 16

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 TR2030 30 150 161 177 130 60 30 x 1 x 40 4 60-100 TR2045 45 205 216 232 185 90 30 x 2 x 40 6 75-155 10 16 21 15 80 30 8 10 15 M4 TR2060 60 260 271 287 240 120 30 x 3 x40 8 90-210 TR2100 100 370 381 397 350 180 30 x 5 x40 12 110-320 TR3050 50 220 234 255 190 100 50 x 1 x 50 4 80-160 TR3075 75 305 319 340 275 150 50 x 2 x 50 6 105-245 15 21 29 20 100 40 12 13 25 M5 TR3100 100 390 404 425 360 200 50 x 3 x50 8 130-330 TR3125 125 465 479 500 435 250 50 x 4 x 50 10 155280405 TR4060 60 250 266 292 220 120 40 x 1 x 70 4 90-190 TR4100 100 380 15 396 422 26 31 24 350 200 120 50 14 17 40 40 x 3 x 70 8 M5 130-320 TR4150 150 530 546 572 500 280 40 x 5 x 70 12 160320470 TR6050 50 220 239 270 190 100 50 x 1 x 80 4 80-160 TR6075 75 295 314 345 265 150 50 x 2 x 80 6 105-235 TR6100 100 380 15 399 430 31 34 30 350 200 150 60 15 20 25 50 x 3 x 80 8 M6 130-320 TR6150 150 540 559 590 510 300 50 x 5 x80 12 180330480 TR6200 200 700 719 750 670 50 x 7 x 80 16 230440640 TR9100 100 380 399 430 350 200 50 x 3 x 100 8 130-320 TR9150 150 540 559 590 31 34 40 510 300 25 50 x 5 x100 12 180330480 TR9200 200 600 619 650 570 300 50 x 5 x 100 12 200370540 TR9300 300 820 15 839 870 790 200 75 20 25 50 100 x 3 x 100 8 300530760 M8 TR9100 100 380 404 435 350 200 50 x 3 x 100 8 130-320 TR9150 150 540 564 595 510 300 25 50 x 5 x 100 12 180330480 31 39 37 TR9200 200 600 624 655 570 300 50 x 5 x 100 12 200370540 TR9300 300 820 844 875 790 50 100 x 3 x 100 8 300530760 17

Ball Screw D P Ball Bearing d B m n T2 06 01 688ZZ 6 15-1 T3 10 02 7000 8 20-1 T4 14 02 7002 12 25 3 1,8 T6 16 02 7003 14 30 3 1,8 T9 16 02 7003 14 30 3 1,8 20 05 7004 14 30 3 1,8 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) 68 84 100 128 174 8 10 3 4 3 3 0,5 2,0 1 1 80 8 M5 x H +/- 0.10 10 3 4 3 3 0,8 2,7 2300 2300 130 0,98 8 7,4 x 4,2 W +/- 0.20 15 3 4 3 3 1,0 3,3 3000 3000 180 8 20 4 6 3 3 1,6 4,8 4500 4500 270 8 10 3 4 3 3 1,4 4,8 4900 4900 350 8 M6 x H +/- 0.10 15 3 4 3 3 2,1 6,7 8600 8600 520 0,98 8 8,9 x 5,2 W +/- 0.20 15 4 6 3 3 2,9 8,5 11000 11000 700 12 20 4 6 3 3 3,5 10,3 10 10 870 8 10 3 4 3 3 2,8 8,2 11000 11000 660 8 M8 x H +/- 0.10 10,5 x 6,2 W +/- 0.20 15 4 6 3 3 2,45 4,6 12,5 27000 18000 1100 12 20 4 6 3 3 6,5 17,5 26000 25000 1500 8 10 3 4 3 3 3,5 10,7 10 13000 800 8 10 3 4 3 3 5,3 14,5 21000 20000 1100 8 M10 x H +/- 0.10 13,5 x 8,2 W +/- 0.20 15 4 6 3 3 2,94 7,0 18,6 28000 26000 1500 12 15 4 6 3 3 10,6 26,5 41000 41000 2500 12 20 5 8 4 4 14,1 34,4 58000 55000 3300 8 10 4 6 3 3 12,4 31,0 47000 46000 2700 12 15 4 6 3 3 2,94 18,5 44,5 73000 71000 4300 12 15 5 8 4 4 18,5 47,3 120000 120000 7300 12 M10 x H +/- 0.10 20 5 8 4 4 24,7 63,5 170000 170000 10000 8 13,5 x 8,2 W +/- 0.20 10 4 6 3 3 12,4 31 47000 46000 2700 12 15 4 6 3 3 18,5 44,5 73000 71000 4300 3,92 12 15 5 8 4 4 18,5 47,3 120000 120000 7300 12 20 5 8 4 4 24,7 63,5 170000 170000 10000 * Mark shows conversion value by autocollimator 18

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 TL1012 12 GW1-20 25 5 15 x 1 x 20 4 M3 TL1025 25 GW1-40 45 30 17 5,5-10 x 2 x 10 6 12,5 TL1040 40 GW1-60 65 10 x 4 x40 10 M2 TL2030 30 GW2-45 50 15 x 1 x 30 4 TL2060 60 GW2-90 95 40 21 6 M4 17,5 30 x 2 x 30 6 M4 TL2100 100 GW2-150 155 30 x 4 x 30 10 TL3050 50 GW3-75 80 25 x 1 x 40 4 TL3075 75 GW3-125 130 60 28 9 M5 27,5 25 x 3 x 40 8 M5 TL3100 100 GW3-150 155 50 x 2 x 40 6 TL3125 125 GW3-200 205 50 x 3 x 40 8 TL4050 50 GW4A-80 85 12,5 30 x 2 x 56 6 TL4100 100 GW4A-160 165 80 35 10 M5 42,5 40 x 2 x 56 6 M5 TL4150 150 GW4A-240 245 40 x 4 x 56 10 TL6060 60 G6-100 110 20 70 x 1 x 70 4 TL6100 100 G6-150 160 50 x 1 x 70 4 100 45 12 M6 TL6150 150 G6-250 260 55 50 x 3 x 70 8 M6 TL6200 200 G6-300 310 50 x 4 x 70 10 TL9120 120 G9A-200 210 30 75 x 2 x 100 6 TL9200 200 G9A-300 310 145 60 15 M6 100 x 1 x 100 4 M8 105 TL9300 300 G9A-500 510 100 x 3 x 100 4 19

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) - 18 10 3 4 2 3 0,05 0,09 530 440 20-38 22 2,5 x 4,4 x 2,5 H +/- 0.10 W +/- 0.20 10 3 4 3 3 0,09 0,16 1100 970 40 38 58 15 3 4 3 3 0,14 0,24 1700 1 60-39 10 3 4 3 3 0,20 0,30 1000 1000 40 44 84 30 3,4 x 5,9 x 3,2 H +/- 0.10 W +/- 0.20 15 3 4 3 3 0,30 0,50 2000 2000 90 64 144 20 4 6 3 3 0,50 0,90 3500 3500 170-69 10 3 4 3 3 0,60 1,00 3900 3900 190 68 119 H +/- 0.10 15 3 4 3 3 0,90 1,50 6600 6600 330 40 4,5 x 7,4 x 4,2 68 144 W +/- 0.20 15 4 6 3 3 1,10 1,80 7800 7800 390 92 194 20 4 6 3 3 1,30 2,30 10000 10000 530-70 10 3 4 3 3 1,00 1,60 7000 6600 330 82 150 60 5,5 x 8,9 x 5,2 H +/- 0.10 W +/- 0.20 15 4 4 3 3 1,90 3,20 10 13000 660 112230 20 4 6 3 3 2,80 4,70 21000 19000 990-90 10 3 4 3 3 2,00 3,50 10 13000 660 80 140 H +/- 0.10 15 4 6 3 3 2,90 5,10 19000 18000 920 70 6,5 x 10,5 x 6,2 130240 W +/- 0.20 15 4 6 3 3 4,70 8,40 33000 31000 1500 130290 20 5 8 4 4 5,60 10,00 38000 36000 1800-190 10 4 6 3 3 7,00 12,50 47000 46000 2300 H +/- 0.10 130290100 8,5 x 13,5 x 8,2 W +/- 0.20 15 5 8 4 4 10,50 19,00 67000 63000 3100 230490 20 5 8 4 4 17,50 31,00 110000 110000 5600 * Mark shows conversion value by autocollimator 20

Table X-Y Table Table by TGH Table by RGH Distributed by: Avenue des Champs-Montants 14a 2074 Marin / NE Switzerland Tel : +41 32 756 66 33 Fax : +41 32 756 66 34 E-mail : info@uniontool.com Web : www.uniontool.com 00103KM E v.01 21