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-S 63-20-8-2 1 63 20 7,938 57,5 2 54100 114700 1320 1240 178 TCB-S 63-20-8-3 1 63 20 7,938 57,5 3 73400 173500 1950 1830 209 TDB-S 63-20-8-3 1 63 20 7,938 57,5 3 73400 173500 1950 1830 225 TCB-S 63-20-8-4 1 63 20 7,938 57,5 4 93200 233200 2590 2440 250 TDB-S 63-20-8-4 1 63 20 7,938 57,5 4 93200 233200 2590 2440 268 TDB-S 63-20-8-5 1 63 20 7,938 57,5 5 112800 293900 3240 3060 310 TDB-S 63-20-8-6 1 63 20 7,938 57,5 6 132300 355400 3900 3690 351 TDB-S 63-20-8-7 1 63 20 7,938 57,5 7 151500 417800 4580 4340 391 TCB-S 70-10-6-2 1 70 10 6,35 64,5 2 46900 109300 1850 1670 109 TDB-S 70-10-6-2 1 70 10 6,35 64,5 2 46900 109300 1850 1670 125 TCB-S 70-10-6-3 1 70 10 6,35 64,5 3 63300 163900 2670 2430 129 TDB-S 70-10-6-3 1 70 10 6,35 64,5 3 63300 163900 2670 2430 148 TCB-S 70-10-6-4 1 70 10 6,35 64,5 4 80000 218600 3500 3190 150 TDB-S 70-10-6-4 1 70 10 6,35 64,5 4 80000 218600 3500 3190 170 TCB-S 70-10-6-5 1 70 10 6,35 64,5 5 96400 273200 4330 3940 170 TDB-S 70-10-6-5 1 70 10 6,35 64,5 5 96400 273200 4330 3940 191 TCB-S 70-10-6-6 1 70 10 6,35 64,5 6 112500 327900 5140 4690 192 TDB-S 70-10-6-6 1 70 10 6,35 64,5 6 112500 327900 5140 4690 211 TCB-S 70-10-6-7 1 70 10 6,35 64,5 7 128300 382500 5960 5440 214 TDB-S 70-10-6-7 1 70 10 6,35 64,5 7 128300 382500 5960 5440 231 TCB-S 70-10-6-8 1 70 10 6,35 64,5 8 143800 437100 6760 6180 236 TDB-S 70-10-6-8 1 70 10 6,35 64,5 8 143800 437100 6760 6180 252 TCB-S 70-10-7-2 1 70 10 7,144 63,9 2 51600 125000 1660 1500 107 TDB-S 70-10-7-2 1 70 10 7,144 63,9 2 51600 125000 1660 1500 125 TCB-S 70-10-7-3 1 70 10 7,144 63,9 3 69900 188900 2430 2210 127 TDB-S 70-10-7-3 1 70 10 7,144 63,9 3 69900 188900 2430 2210 148 TCB-S 70-10-7-4 1 70 10 7,144 63,9 4 88700 253700 3230 2940 148 TDB-S 70-10-7-4 1 70 10 7,144 63,9 4 88700 253700 3230 2940 170 TDB-S 70-10-7-5 1 70 10 7,144 63,9 5 107300 319400 4040 3680 191 TDB-S 70-10-7-6 1 70 10 7,144 63,9 6 125600 386000 4860 4440 211 TDB-S 70-10-7-7 1 70 10 7,144 63,9 7 143700 453400 5690 5220 231 TDB-S 70-10-7-8 1 70 10 7,144 63,9 8 161000 518200 6470 5930 252 TDB-S 70-10-7-9 1 70 10 7,144 63,9 9 178100 582900 7230 6640 275 TDB-S 70-10-7-10 1 70 10 7,144 63,9 10 195000 647700 8000 7340 297 TCB-S 70-12-8-2 1 70 12 7,938 64,5 2 56100 125700 1430 1280 123 TDB-S 70-12-8-2 1 70 12 7,938 64,5 2 56100 125700 1430 1280 140 TCB-S 70-12-8-3 1 70 12 7,938 64,5 3 76100 190100 2100 1890 148 TDB-S 70-12-8-3 1 70 12 7,938 64,5 3 76100 190100 2100 1890 168 - 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 PRIME, TD Double Nut, TC Compact Nut 118