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 80-15-9-4 1 80 15 9,525 72,2 4 157400 416900 4550 4260 202 TDB-U 80-15-9-5 1 80 15 9,525 72,2 5 191200 527300 5610 5250 232 TDB-U 80-15-9-6 1 80 15 9,525 72,2 6 224300 637700 6660 6240 262 TDB-U 80-15-9-7 1 80 15 9,525 72,2 7 256700 748000 7680 7200 292 TDB-U 80-16-8-2 1 80 16 7,938 73,3 2 69200 163700 2260 2130 141 TDB-U 80-16-8-3 1 80 16 7,938 73,3 3 95600 254000 3340 3150 173 TDB-U 80-16-8-4 1 80 16 7,938 73,3 4 122800 347200 4450 4190 205 TDB-U 80-16-8-5 1 80 16 7,938 73,3 5 148800 437500 5490 5180 237 TDB-U 80-16-9-2 1 80 16 9,525 72,2 2 88600 196200 2280 2140 147 TDB-U 80-16-9-3 1 80 16 9,525 72,2 3 122900 306500 3420 3210 179 TDB-U 80-16-9-4 1 80 16 9,525 72,2 4 157400 416800 4550 4270 211 TDB-U 80-16-9-5 1 80 16 9,525 72,2 5 191200 527200 5610 5270 243 TDB-U 80-16-9-6 1 80 16 9,525 72,2 6 224200 637500 6660 6270 275 TDB-U 80-16-9-7 1 80 16 9,525 72,2 7 256600 747800 7670 7220 307 TDB-B 80-16-12-2 1 80 16 12,7 71 2 128300 258600 2380 2240 144 TDB-B 80-16-12-3 1 80 16 12,7 71 3 180900 413800 3620 3400 176 TDB-B 80-16-12-4 1 80 16 12,7 71 4 233400 568900 4850 4560 208 TDB-B 80-16-12-5 1 80 16 12,7 71 5 284700 724100 6070 5700 240 TDB-B 80-16-12-6 1 80 16 12,7 71 6 332900 871900 7180 6750 272 TDB-B 80-16-12-7 1 80 16 12,7 71 7 369200 975300 8110 7640 320 TDB-B 80-16-12-8 1 80 16 12,7 71 8 419500 1137900 9360 8810 352 TDB-B 80-16-12-9 1 80 16 12,7 71 9 465300 1285600 10490 9880 384 TDB-B 80-16-12-10 1 80 16 12,7 71 10 514000 1448200 11730 11040 416 TDB-U 80-20-9-2 1 80 20 9,525 72,2 2 88500 195900 2280 2170 158 TDB-U 80-20-9-3 1 80 20 9,525 72,2 3 122700 306200 3410 3240 198 TDB-U 80-20-9-4 1 80 20 9,525 72,2 4 157200 416400 4540 4320 238 TDB-U 80-20-9-5 1 80 20 9,525 72,2 5 190900 526600 5600 5320 278 TDB-U 80-20-9-6 1 80 20 9,525 72,2 6 223900 636800 6640 6330 318 TDB-U 80-20-9-7 1 80 20 9,525 72,2 7 256300 747000 7660 7290 358 TDB-U 80-20-11-2 1 80 20 11,113 71,1 2 107600 225700 2280 2160 158 TDB-U 80-20-11-3 1 80 20 11,113 71,1 3 151700 361200 3460 3290 198 TDB-U 80-20-11-4 1 80 20 11,113 71,1 4 194100 491000 4590 4360 238 TDB-U 80-20-11-5 1 80 20 11,113 71,1 5 235800 620800 5680 5390 278 TDB-U 80-20-11-6 1 80 20 11,113 71,1 6 277900 756200 6760 6420 318 TDB-U 80-20-11-7 1 80 20 11,113 71,1 7 317800 886000 7790 7410 358 TDB-U 80-20-11-8 1 80 20 11,113 71,1 8 358200 1021400 8790 8360 398 TDB-U 80-20-12-2 1 80 20 12,7 71 2 128200 258300 2380 2270 180 TDB-U 80-20-12-3 1 80 20 12,7 71 3 180700 413300 3610 3450 220 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 62