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,L /C a,P [kN] C oa,L /C oa,P [kN] R b/t [N/μm] R nut [N/μm] L n,std [mm] HDL TDA-B 140-25-19-14 1 140 25 19,05 124,1 14+3 1785/474 6441/1380 17610 16470 543 HDL TDA-B 140-25-19-15 1 140 25 19,05 124,1 15+3 1900/476 6936/1387 18590 17380 568 HDL TDA-U 160-20-15-6 1 160 20 15,875 147,1 6+3 718/395 2637/1319 10470 9190 272 HDL TDA-B 160-20-15-7 1 160 20 15,875 147,1 7+3 787/380 2904/1244 11250 10060 309 HDL TDA-B 160-20-15-8 1 160 20 15,875 147,1 8+3 891/383 3367/1263 12370 11060 329 HDL TDA-B 160-20-15-9 1 160 20 15,875 147,1 9+3 993/386 3830/1277 13460 12040 349 HDL TDA-B 160-20-15-10 1 160 20 15,875 147,1 10+3 1069/380 4152/1246 14270 12790 365 HDL TDA-B 160-20-15-11 1 160 20 15,875 147,1 11+3 1166/381 4601/1255 15260 13690 385 HDL TDA-B 160-20-15-12 1 160 20 15,875 147,1 12+3 1271/386 5106/1277 16420 14730 405 HDL TDA-B 160-20-15-13 1 160 20 15,875 147,1 13+3 1351/383 5471/1262 17260 15500 427 HDL TDA-B 160-20-15-14 1 160 20 15,875 147,1 14+3 1440/383 5892/1263 18280 16420 447 HDL TDA-B 160-20-15-15 1 160 20 15,875 147,1 15+3 1539/386 6383/1277 19360 17390 465 HDL TDA-U 160-25-19-6 1 160 25 19,05 144,1 6+3 930/512 3219/1609 11110 10110 329 HDL TDA-U 160-25-19-7 1 160 25 19,05 144,1 7+3 1065/514 3779/1620 12180 11090 354 HDL TDA-B 160-25-19-8 1 160 25 19,05 144,1 8+3 1171/504 4194/1573 13310 12240 400 HDL TDA-B 160-25-19-9 1 160 25 19,05 144,1 9+3 1275/496 4610/1537 14110 13000 420 HDL TDA-B 160-25-19-10 1 160 25 19,05 144,1 10+3 1404/499 5170/1551 15350 14150 445 HDL TDA-B 160-25-19-11 1 160 25 19,05 144,1 11+3 1531/501 5731/1563 16450 15170 470 HDL TDA-B 160-25-19-12 1 160 25 19,05 144,1 12+3 1657/503 6292/1573 17550 16180 484 HDL TDA-B 160-25-19-13 1 160 25 19,05 144,1 13+3 1760/499 6728/1553 18480 17060 523 HDL TDA-B 160-25-19-14 1 160 25 19,05 144,1 14+3 1886/501 7309/1566 19570 18070 548 HDL TDA-B 160-25-19-15 1 160 25 19,05 144,1 15+3 2012/504 7891/1578 20670 19090 573 - 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 COMPLEX TDA Double assymetric nut, vertical axes without counterweight with medium loads and low speed, W axes 94