XP 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] TDB-U 63-12-8-3 1 63 12 7,938 56,3 3 84700 195800 2730 2540 140 TDB-U 63-12-8-4 1 63 12 7,938 56,3 4 109000 268500 3620 3380 164 TDB-U 63-12-8-5 1 63 12 7,938 56,3 5 132200 338500 4480 4170 188 TDB-U 63-12-8-6 1 63 12 7,938 56,3 6 155500 411200 5330 4970 212 TDB-U 63-12-8-7 1 63 12 7,938 56,3 7 178300 483900 6150 5740 236 TDB-U 63-12-8-8 1 63 12 7,938 56,3 8 200100 553800 6910 6460 260 TDB-B 63-12,7-9-2 1 63 12,7 9,525 55,2 2 76100 145500 1800 1690 127 TDB-B 63-12,7-9-3 1 63 12,7 9,525 55,2 3 107800 234400 2750 2580 153 TDB-B 63-12,7-9-4 1 63 12,7 9,525 55,2 4 138200 319300 3650 3430 178 TDB-B 63-12,7-9-5 1 63 12,7 9,525 55,2 5 169100 408200 4590 4310 204 TDB-B 63-12,7-9-6 1 63 12,7 9,525 55,2 6 191600 468800 5290 4970 242 TDB-B 63-12,7-9-7 1 63 12,7 9,525 55,2 7 221300 557700 6220 5840 267 TDB-B 63-12,7-9-8 1 63 12,7 9,525 55,2 8 248400 638500 7050 6630 292 TDB-B 63-12,7-9-9 1 63 12,7 9,525 55,2 9 277000 727400 7970 7490 318 TDB-B 63-12,7-9-10 1 63 12,7 9,525 55,2 10 305200 816300 8880 8340 343 TDB-U 63-15-8-2 1 63 15 7,938 56,3 2 61100 125700 1810 1710 135 TDB-U 63-15-8-3 1 63 15 7,938 56,3 3 84600 195600 2720 2570 165 TDB-U 63-15-8-4 1 63 15 7,938 56,3 4 108900 268300 3620 3420 195 TDB-U 63-15-8-5 1 63 15 7,938 56,3 5 132700 340900 4500 4250 225 TDB-U 63-15-8-6 1 63 15 7,938 56,3 6 155300 410800 5320 5030 255 TDB-U 63-15-8-7 1 63 15 7,938 56,3 7 178100 483400 6140 5810 285 TDB-B 63-15-9-2 1 63 15 9,525 55,2 2 77500 149400 1840 1740 132 TDB-B 63-15-9-3 1 63 15 9,525 55,2 3 107700 234200 2750 2600 162 TDB-B 63-15-9-4 1 63 15 9,525 55,2 4 139200 323100 3690 3490 192 TDB-B 63-15-9-5 1 63 15 9,525 55,2 5 168900 407900 4580 4340 222 TDB-B 63-15-9-6 1 63 15 9,525 55,2 6 191400 468400 5280 5010 267 TDB-B 63-15-9-7 1 63 15 9,525 55,2 7 221100 557300 6210 5890 297 TDB-B 63-15-9-8 1 63 15 9,525 55,2 8 250200 646100 7120 6760 327 TDB-B 63-15-9-9 1 63 15 9,525 55,2 9 276800 726900 7950 7550 357 TDB-B 63-15-9-10 1 63 15 9,525 55,2 10 304900 815700 8860 8410 387 TDB-U 63-16-8-2 1 63 16 7,938 56,3 2 61100 125700 1810 1710 140 TDB-U 63-16-8-3 1 63 16 7,938 56,3 3 84500 195500 2720 2580 172 TDB-U 63-16-8-4 1 63 16 7,938 56,3 4 108900 268200 3610 3430 204 TDB-U 63-16-8-5 1 63 16 7,938 56,3 5 132700 340800 4500 4270 236 TDB-U 63-16-8-6 1 63 16 7,938 56,3 6 155200 410600 5320 5040 268 TDB-U 63-16-8-7 1 63 16 7,938 56,3 7 178000 483300 6140 5830 300 TDB-U 63-16-9-2 1 63 16 9,525 55,2 2 77400 149400 1840 1760 146 TDB-U 63-16-9-3 1 63 16 9,525 55,2 3 107700 234100 2740 2620 178 COMPLEX, TD Double Nut (1start), TUC Ultracompact 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,pr: Rigidity of the balls contact zone for an external force 10% of Ca. See page 47. 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 46