XT CATALOG

Ball screw reference Number of starts Nominal diameter (mm) Lead (mm) Ball Diameter (mm) Root diameter (mm) Circuits Dynamic load capacity Static load capacity Rigidity of ball contact zone Rigidity of nut, with Fext: 20%Ca Nut length 1/2 d 0 P h D w d 2 i C a [N] C oa [N] R b/t [N/μm] R nut [N/μm] L n,std [mm] TSB-U 63-30-8-6 1 63 30 7,938 56,3 6 142200 395000 2790 2660 217 TSB-U 63-30-9-2 1 63 30 9,525 55,2 2 71500 143500 970 930 104 TSB-U 63-30-9-3 1 63 30 9,525 55,2 3 100600 228800 1470 1410 134 TSB-U 63-30-9-4 1 63 30 9,525 55,2 4 128500 310200 1950 1870 164 TSB-U 63-30-9-5 1 63 30 9,525 55,2 5 156900 395500 2440 2340 194 TSB-U 63-30-9-6 1 63 30 9,525 55,2 6 184700 480800 2900 2780 224 TSB-U 63-30-9-7 1 63 30 9,525 55,2 7 210900 562300 3330 3200 254 TSB-U 63-30-11-2 1 63 30 11,113 54,1 2 86900 164700 990 950 96 TSB-U 63-30-11-3 1 63 30 11,113 54,1 3 123100 265700 1540 1470 126 TSB-U 63-30-11-4 1 63 30 11,113 54,1 4 157600 361400 2030 1950 156 TSB-U 63-30-11-5 1 63 30 11,113 54,1 5 193000 462400 2550 2440 186 TSB-U 63-30-11-6 1 63 30 11,113 54,1 6 227500 563300 3040 2910 216 TSB-U 63-30-11-7 1 63 30 11,113 54,1 7 261200 664300 3500 3360 247 TSB-U 63-40-8-2 1 63 40 7,938 56,3 2 56000 121800 950 910 115 TSB-U 63-40-8-3 1 63 40 7,938 56,3 3 77700 190600 1430 1380 155 TSB-U 63-40-8-4 1 63 40 7,938 56,3 4 99600 259400 1890 1820 195 TSB-U 63-40-8-5 1 63 40 7,938 56,3 5 121000 328200 2340 2260 235 TSB-U 63-40-9-2 1 63 40 9,525 55,2 2 70700 142300 960 930 120 TSB-U 63-40-9-3 1 63 40 9,525 55,2 3 99500 226900 1450 1400 160 TSB-U 63-40-9-4 1 63 40 9,525 55,2 4 128200 311600 1940 1880 200 TSB-U 63-40-9-5 1 63 40 9,525 55,2 5 156300 396200 2420 2350 240 TSB-U 63-40-11-2 1 63 40 11,113 54,1 2 86000 163400 980 950 113 TSB-U 63-40-11-3 1 63 40 11,113 54,1 3 121800 263600 1510 1460 153 TSB-U 63-40-11-4 1 63 40 11,113 54,1 4 157500 363800 2020 1960 193 TSB-U 63-40-11-5 1 63 40 11,113 54,1 5 192400 463900 2530 2450 233 TSB-U 63-50-8-2 1 63 50 7,938 56,3 2 55200 120500 920 900 135 TSB-U 63-50-8-3 1 63 50 7,938 56,3 3 76700 188600 1400 1360 185 TSB-U 63-50-8-4 1 63 50 7,938 56,3 4 98900 259300 1860 1810 235 TSB-U 63-50-9-2 1 63 50 9,525 55,2 2 71000 144700 960 940 137 TSB-U 63-50-9-3 1 63 50 9,525 55,2 3 99300 228400 1440 1400 187 TSB-U 63-50-9-4 1 63 50 9,525 55,2 4 127500 312200 1920 1870 237 TSB-U 63-50-11-2 1 63 50 11,113 54,1 2 86700 167000 980 960 130 TSB-U 63-50-11-3 1 63 50 11,113 54,1 3 121800 266200 1510 1470 180 TSB-U 63-50-11-4 1 63 50 11,113 54,1 4 157000 365300 2010 1960 230 TSB-S 70-10-6-2 1 70 10 6,35 64,5 2 42200 103700 950 810 72 TSB-S 70-10-6-3 1 70 10 6,35 64,5 3 57000 155600 1380 1180 84 TSB-S 70-10-6-4 1 70 10 6,35 64,5 4 72000 207400 1800 1550 95 TMBS, Single nut - Ca and Coa: Modified static and dynamic load capacities, calculated according to DIN 69051/4 standard and ISO3408/5. See Technical description catalogue (pg. 39-43). - Rb/t: Rigidity of the balls contact zone for an external force 10% of Ca. See page 46. For a different preload force, multiply by - Rnu: Total rigidity of the complete nut. It must be multiplied by the factor f ar which depends on the manufacturing tolerance. See Technical description catalogue (pg. 48). F pr /0,1 C a 3 56