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 25-10-5-2 1 25 10 4,762 20,8 2 18100 26000 680 670 89 TDB-U 25-10-5-3 1 25 10 4,762 20,8 3 25500 41800 1060 1030 109 TDB-U 25-10-5-4 1 25 10 4,762 20,8 4 33000 57600 1410 1370 129 TDB-U 25-12-5-2 1 25 12 4,762 20,8 2 18000 25900 680 660 97 TDB-U 25-12-5-3 1 25 12 4,762 20,8 3 25400 41700 1050 1020 121 TDB-U 25-15-5-2 1 25 15 4,762 20,8 2 17800 25800 670 660 107 TDB-U 25-15-5-3 1 25 15 4,762 20,8 3 25200 41400 1040 1020 137 TDB-U 25-16-5-2 1 25 16 4,762 20,8 2 17800 25700 670 660 111 TDB-U 25-20-5-2 1 25 20 4,762 20,8 2 18000 26300 680 670 125 TDB-U 25-25-5-2 1 25 25 4,762 20,8 2 17600 25900 650 650 141 TDB-U 32-10-6-2 1 32 10 6,35 26,5 2 28900 42500 830 800 106 TDB-U 32-10-6-3 1 32 10 6,35 26,5 3 41600 70300 1320 1260 126 TDB-U 32-10-6-4 1 32 10 6,35 26,5 4 53600 96500 1770 1700 146 TDB-U 32-10-6-5 1 32 10 6,35 26,5 5 65900 124300 2230 2140 166 TDB-U 32-10-6-6 1 32 10 6,35 26,5 6 77300 150400 2630 2520 186 TDB-U 32-10-6-7 1 32 10 6,35 26,5 7 88600 176600 3040 2910 206 TDB-U 32-12-6-2 1 32 12 6,35 26,5 2 28800 42400 830 800 108 TDB-U 32-12-6-3 1 32 12 6,35 26,5 3 41500 70200 1310 1270 132 TDB-U 32-12-6-4 1 32 12 6,35 26,5 4 53400 96300 1760 1700 156 TDB-U 32-12-6-5 1 32 12 6,35 26,5 5 65700 124000 2220 2140 180 TDB-U 32-12-6-6 1 32 12 6,35 26,5 6 77100 150100 2620 2530 204 TDB-U 32-15-6-2 1 32 15 6,35 26,5 2 29400 43900 850 830 125 TDB-U 32-15-6-3 1 32 15 6,35 26,5 3 41300 69900 1300 1260 155 TDB-U 32-15-6-4 1 32 15 6,35 26,5 4 53800 97500 1780 1730 185 TDB-U 32-15-6-5 1 32 15 6,35 26,5 5 65400 123500 2200 2140 205 TDB-U 32-16-6-2 1 32 16 6,35 26,5 2 29300 43800 850 820 130 TDB-U 32-16-6-3 1 32 16 6,35 26,5 3 41200 69800 1300 1260 162 TDB-U 32-16-6-4 1 32 16 6,35 26,5 4 53700 97400 1770 1730 194 TDB-U 32-20-6-2 1 32 20 6,35 26,5 2 29100 43500 830 820 131 TDB-U 32-20-6-3 1 32 20 6,35 26,5 3 40900 69300 1280 1250 171 TDB-U 32-25-6-2 1 32 25 6,35 26,5 2 28700 43100 820 800 155 TDB-U 32-25-6-3 1 32 25 6,35 26,5 3 41000 70300 1280 1260 201 TDB-U 32-32-6-2 1 32 32 6,35 26,5 2 28800 43900 820 810 177 TDB-U 40-10-6-2 1 40 10 6,35 34,5 2 33800 56500 1060 1000 107 TDB-U 40-10-6-3 1 40 10 6,35 34,5 3 48000 91400 1630 1530 127 TDB-U 40-10-6-4 1 40 10 6,35 34,5 4 61600 124700 2190 2060 147 TDB-U 40-10-6-5 1 40 10 6,35 34,5 5 74900 157900 2700 2540 167 TDB-U 40-10-6-6 1 40 10 6,35 34,5 6 88400 192800 3230 3050 187 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 32