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Description Rexroth connection dimensions With seals With left-hand version in some cases Preload class: C0, C00, C1, C2, C3 Tolerance grade: T3 (for sizes as per the product overview for screws, see general technical notes and information, “Product description”), T5, T7, T9 Product description Product overview Technical data Technical data for nuts Size C C0 vmax Mass d0 x P x Dw - i N N m/min kg 16 x 5R x 3 - 4 14800 1) 16100 1) 30 2) 0.17 16 x 10R x 3 - 3 11500 1) 12300 1) 60 2) 0.35 3) 0.2 4) 16 x 16R x 3 - 2 7560 1) 7600 1) 96 2) 0.12 16 x 16R x 3 - 3 11200 1) 12300 1) 0.42 20 x 5R x 3 - 4 17200 1) 21500 1) 30 2) 0.21 20 x 20R x 3,5 - 3 16000 1) 18800 1) 120 2) 0.44 40 x 5R x 3,5 - 5 34900 1) 64100 1) 19 2) 0.82 20 x 5L x 3 - 4 17200 1) 21500 1) 30 2) 0.21 1) The load ratings are valid for tolerance grades T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). 2) See "characteristic speed d0 • n" (see General Technical Notes and Information "Technical Data" (Technical Notes), and "Critical Speed ncr" (see General Technical Notes and Information, "Project planning notes") 3) R151204208 4) R151204209 Operating conditions Size Admissible operating temperature (min ... max) 1) Admissible storage temperature (min ... max) d0 x P x Dw - i 16 x 5R x 3 - 4 -10 °C ... +80 °C -15 °C ... +80 °C 16 x 10R x 3 - 3 16 x 16R x 3 - 2 16 x 16R x 3 - 3 20 x 5R x 3 - 4 20 x 20R x 3,5 - 3 40 x 5R x 3,5 - 5 20 x 5L x 3 - 4 1) Ball screw assemblies are suitable for continuous operation at temperatures up to 80 °C with temporary peaks of 100 °C (measurements taken on the outer shell of the nut). Legend Symbol Description Unit d0 Nominal diameter mm P Lead (R = right-hand, L = left-hand) Dw Ball diameter mm i Number of ball track turns C Dynamic load capacity N C0 Static load capacity N vmax Maximum permissible speed m/min Technical notes Dimensions 1) Lube port Dimensions Size d1 d2 B D1 D4 L L6 L7 L11 T1 P9 g6 mm mm mm mm mm mm mm mm 16 x 5R x 3 - 4 15 12.9 5 33 2 45 mm ±0.1 14.5 9.5 16 mm +0.2 3 mm +0.1 16 x 10R x 3 - 3 38 1) 4 54 mm ±0.1 1) 19 1) 33 2) 45 mm ±0.1 14.5 16 x 16R x 3 - 2 28 16 x 16R x 3 - 3 38 61 mm ±0.1 22.5 20 x 5R x 3 - 4 19 16.9 40 mm ±0.1 21 12 mm +0.2 20 x 20R x 3,5 - 3 16.7 77 mm ±0.1 28.5 20 mm +0.2 40 x 5R x 3,5 - 5 39 36.4 63 70 mm ±0.1 25 14 20 x 5L x 3 - 4 19 16.9 38 40 mm ±0.1 21 9.5 12 mm +0.2 1) R151204208 2) R151204209 Legend Symbol Description d0 Nominal diameter P Lead (R = right-hand, L = left-hand) Dw Ball diameter i Number of ball track turns Project planning information Calculation Mounting Installation Maintenance Lubrication Certification load error Safety Instructions load error Downloads Ball Screw Assemblies Manual | R320103992 | 2011-06-01 | English, French, German, Italian | PDF | 2MB Product Groups: Linear Screw Assemblies Ball Screw Assemblies Manual | R320103993 | 2011-06-01 | English, German, Span
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