Katalog Shuton

Precision Ball screw
COMPLEX, Double Nut (1start), Ultracompact Nut
Ball screw reference
Nominal Lead Ball Root Circuits Dynamic Static Rigidity of ball Rigidity of nut,
diameter
diameter diameter
load
load contact zone, with Fpr:10%Ca
TDB Flanged double nut
capacity capacity with Fpr:10%Ca
TDL Cylindrical double nut
TDBC Centre flanged double nut
TUCB Flanged Ultracompact nut d 0 P h D w d 2 i (1e) C a (N) C oa (N) R b/t,pr (N/µm) R nu (N/µm)
TUCL Cylindrical Ultracompact nut
TD_/TUC_-U 7050-8-2 70 50 7,938 63,3 2 63400 140100 1930 1900
TD_/TUC_-U 7050-8-3 70 50 7,938 63,3 3 88200 219800 2900 2850
TD_/TUC_-U 7050-8-4 70 50 7,938 63,3 4 113000 299400 3840 3770
TD_-B 7012,7-9-2 70 12,7 9,525 62,2 2 81700 166600 2020 1880
TD_-B 7012,7-9-3 70 12,7 9,525 62,2 3 114500 264200 3050 2840
TD_-B 7012,7-9-4 70 12,7 9,525 62,2 4 147200 361700 4070 3790
TD_-B 7012,7-9-5 70 12,7 9,525 62,2 5 178200 455200 5010 4670
TD_-B 7012,7-9-6 70 12,7 9,525 62,2 6 203400 528300 5860 5470
TD_-B 7012,7-9-7 70 12,7 9,525 62,2 7 234300 625900 6860 6400
TD_-B 7012,7-9-8 70 12,7 9,525 62,2 8 264600 723400 7850 7330
TD_-B 7012,7-9-9 70 12,7 9,525 62,2 9 294400 820900 8780 8200
TD_-B 7012,7-9-10 70 12,7 9,525 62,2 10 321800 910300 9680 9040
TD_-B 7012,7-9-11 70 12,7 9,525 62,2 11 346000 987600 10510 9830
TD_-B 7012,7-9-12 70 12,7 9,525 62,2 12 374600 1085100 11550 10800
TD_-B 7012,7-9-13 70 12,7 9,525 62,2 13 402800 1182600 12490 11680
TD_-B 7012,7-9-14 70 12,7 9,525 62,2 14 430800 1280200 13430 12560
TD_-B 7012,7-9-15 70 12,7 9,525 62,2 15 455700 1365500 14240 13320
TD_-B 7012,7-9-16 70 12,7 9,525 62,2 16 479600 1446800 15190 14220
TD_-U 7016-9-2 70 16 9,525 62,2 2 81600 166500 2020 1910
TD_-U 7016-9-3 70 16 9,525 62,2 3 114300 263900 3040 2870
TD_-U 7016-9-4 70 16 9,525 62,2 4 147000 361400 4060 3840
TD_-U 7016-9-5 70 16 9,525 62,2 5 179100 458800 5040 4760
TD_-U 7016-9-6 70 16 9,525 62,2 6 209400 552200 5940 5620
TD_-U 7016-9-7 70 16 9,525 62,2 7 240100 649600 6840 6480
TD_-U 7016-9-8 70 16 9,525 62,2 8 270200 747100 7730 7330
TD_-U 7020-9-2 70 20 9,525 62,2 2 81400 166200 2010 1920
TD_-U 7020-9-3 70 20 9,525 62,2 3 114100 263500 3030 2900
TD_-U 7020-9-4 70 20 9,525 62,2 4 146800 360900 4050 3870
TD_-U 7020-9-5 70 20 9,525 62,2 5 178800 458200 5020 4800
TD_-U 7020-9-6 70 20 9,525 62,2 6 210000 555500 5960 5700
TD_-U 7020-9-7 70 20 9,525 62,2 7 239600 648700 6820 6530
TD_-U 7020-9-8 70 20 9,525 62,2 8 269700 746000 7710 7380
TD_-U/TUC_-B 7025-9-2 70 25 9,525 62,2 2 81200 165900 2000 1930
TD_-U/TUC_-B 7025-9-3 70 25 9,525 62,2 3 113800 263000 3020 2910
TD_-U/TUC_-B 7025-9-4 70 25 9,525 62,2 4 146400 360100 4030 3890
TD_-U/TUC_-B 7025-9-5 70 25 9,525 62,2 5 178200 457200 5000 4820
TD_-U/TUC_-B 7025-9-6 70 25 9,525 62,2 6 209400 554300 5930 5730
TD_-U/TUC_-B 7025-9-7 70 25 9,525 62,2 7 240000 651400 6830 6590
TD_-U/TUC_-B 7025-9-8 70 25 9,525 62,2 8 269900 748500 7720 7450
TD_/TUC_-U 7030-9-2 70 30 9,525 62,2 2 80900 165400 1990 1930
TD_/TUC_-U 7030-9-3 70 30 9,525 62,2 3 113400 262300 3000 2910
* Ca and Coa: Modified static and dynamic load capacities, calculated according to DIN 69051/4 standard and ISO3408/5. See pages 39 and 43.
3
** 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 F pr /0,1 C a
*** Rnu: Total rigidity of the complete nut. It must be multiplied by the factor f ar which depends on the manufacturing tolerance. See page 48.
36