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 40-10-6-7 1 40 10 6,35 34,5 7 101200 226100 3710 3510 207 TDB-U 40-10-6-8 1 40 10 6,35 34,5 8 113700 259300 4170 3940 227 TDB-U 40-10-7-2 1 40 10 7,144 33,9 2 40500 66500 1170 1120 107 TDB-U 40-10-7-3 1 40 10 7,144 33,9 3 57100 106500 1810 1730 127 TDB-U 40-10-7-4 1 40 10 7,144 33,9 4 73700 146400 2410 2300 147 TDB-U 40-10-7-5 1 40 10 7,144 33,9 5 90600 188600 3040 2900 167 TDB-U 40-10-7-6 1 40 10 7,144 33,9 6 106400 228500 3600 3450 187 TDB-U 40-10-7-7 1 40 10 7,144 33,9 7 121800 268400 4170 3980 207 TDB-U 40-10-7-8 1 40 10 7,144 33,9 8 137000 308300 4670 4470 227 TDB-U 40-12-6-2 1 40 12 6,35 34,5 2 33800 56400 1060 1010 106 TDB-U 40-12-6-3 1 40 12 6,35 34,5 3 48000 91300 1620 1550 130 TDB-U 40-12-6-4 1 40 12 6,35 34,5 4 61500 124500 2180 2070 154 TDB-U 40-12-6-5 1 40 12 6,35 34,5 5 74800 157700 2690 2560 178 TDB-U 40-12-6-6 1 40 12 6,35 34,5 6 88300 192600 3220 3070 202 TDB-U 40-12-6-7 1 40 12 6,35 34,5 7 101000 225800 3700 3530 226 TDB-U 40-12-6-8 1 40 12 6,35 34,5 8 114000 260600 4190 3990 250 TDB-U 40-12-7-2 1 40 12 7,144 33,9 2 40400 66500 1170 1130 108 TDB-U 40-12-7-3 1 40 12 7,144 33,9 3 57000 106300 1800 1730 132 TDB-U 40-12-7-4 1 40 12 7,144 33,9 4 73500 146200 2400 2310 156 TDB-U 40-12-7-5 1 40 12 7,144 33,9 5 90400 188300 3030 2920 180 TDB-U 40-12-7-6 1 40 12 7,144 33,9 6 106200 228200 3590 3460 204 TDB-U 40-12-7-7 1 40 12 7,144 33,9 7 121600 268100 4150 4000 228 TDB-U 40-12-7-8 1 40 12 7,144 33,9 8 136800 307900 4660 4490 252 TDB-U 40-15-6-2 1 40 15 6,35 34,5 2 33700 56300 1050 1020 118 TDB-U 40-15-6-3 1 40 15 6,35 34,5 3 47800 91100 1620 1560 148 TDB-U 40-15-6-4 1 40 15 6,35 34,5 4 61300 124200 2170 2090 178 TDB-U 40-15-6-5 1 40 15 6,35 34,5 5 75100 159000 2700 2600 208 TDB-U 40-15-6-6 1 40 15 6,35 34,5 6 88000 192100 3200 3090 238 TDB-U 40-15-6-7 1 40 15 6,35 34,5 7 100700 225200 3680 3550 268 TDB-U 40-15-8-2 1 40 15 7,938 33,3 2 46100 73300 1160 1120 131 TDB-U 40-15-8-3 1 40 15 7,938 33,3 3 64700 116700 1770 1720 161 TDB-U 40-15-8-4 1 40 15 7,938 33,3 4 84300 162800 2420 2340 191 TDB-U 40-15-8-5 1 40 15 7,938 33,3 5 102500 206300 3000 2910 221 TDB-U 40-15-8-6 1 40 15 7,938 33,3 6 121200 252400 3580 3470 251 TDB-U 40-16-6-2 1 40 16 6,35 34,5 2 33600 56300 1050 1020 131 TDB-U 40-16-6-3 1 40 16 6,35 34,5 3 47700 91000 1610 1560 163 TDB-U 40-16-6-4 1 40 16 6,35 34,5 4 61200 124100 2160 2090 195 TDB-U 40-16-6-5 1 40 16 6,35 34,5 5 75000 158800 2700 2600 227 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 34