在符合 DIN 标准的滚珠丝杠中，承受载荷的滚珠在丝杠轴和螺母之间的滚动面切割中滚动，同时承受轴向载荷，沿着嵌入到螺母内的回珠器的凹槽移动至相邻的滚动面，然后循环返回到载荷区域。因此，滚珠会进行无限循环的滚动运动。
型号一览
EPB-V, EBB-V
| Model No. | Screw
shaft
outer
diameter
d | Lead
Ph | Ball
center-to-
center
diameter
dp
| Outer
diameter
D
g6 | Flange
diameter
D1 | Overall
length
L1 | Basic load rating | Detail specifications | CAD | Dimensional drawing | Dynamic
rating
Ca | Static
rating
C0a | 2D
(DXF) | 3D | | mm | mm | mm | mm | mm | mm | kN | kN | | EPB 1605V-6 | 16 | 5 | 16.75 | 28 | 48 | 65 | 9.3 | 13.1 | — | — |  |  | | EPB 2004V-8 | 20 | 4 | 20.5 | 36 | 58 | 69 | 8.2 | 15.5 | — | — | | EPB 2005V-6 | 20 | 5 | 20.75 | 36 | 58 | 65 | 10.6 | 17.3 | — | — | | EPB 2006V-6 | 20 | 6 | 21 | 36 | 58 | 73 | 13.8 | 20.4 | — | — | | EPB 2008V-6 | 20 | 8 | 21 | 36 | 58 | 87 | 13.7 | 20.4 | — | — | | EPB 2010V-6 | 20 | 10 | 21.25 | 36 | 58 | 102 | 17.3 | 24.5 | — | — | | EPB 2504V-8 | 25 | 4 | 25.5 | 40 | 62 | 70 | 9.1 | 19.5 | — | — | | EPB 2505V-6 | 25 | 5 | 25.75 | 40 | 62 | 66 | 12.1 | 22.6 | — | — | | EPB 2506V-6 | 25 | 6 | 26 | 40 | 62 | 74 | 16.0 | 27.1 | — | — | | EPB 2508V-6 | 25 | 8 | 26 | 40 | 62 | 88 | 15.9 | 27.1 | — | — | | EPB 2510V-4 | 25 | 10 | 26 | 40 | 62 | 81 | 11.3 | 18.0 | — | — | | EPB 2512V-4 | 25 | 12 | 26.25 | 40 | 62 | 91 | 14.0 | 21.2 | — | — | | EPB 2806V-6 | 28 | 6 | 29 | 42 | 71 | 72 | 17.5 | 32.0 | — | — | | EPB 3204V-10 | 32 | 4 | 32.5 | 50 | 80 | 81 | 12.3 | 31.9 | — | — | | EPB 3205V-6 | 32 | 5 | 32.75 | 50 | 80 | 67 | 13.9 | 30.2 | — | — | | EPB 3205V-8 | 32 | 5 | 32.75 | 50 | 80 | 78 | 17.8 | 40.3 | — | — | | EPB 3206V-8 | 32 | 6 | 33 | 50 | 80 | 95 | 23.9 | 49.5 | — | — | | EPB 3208V-8 | 32 | 8 | 33.25 | 50 | 80 | 117 | 29.2 | 55.2 | — | — | | EPB 3210V-6 | 32 | 10 | 33.75 | 50 | 80 | 108 | 32.1 | 52.2 | — | — | | EPB 3604V-6 | 36 | 4 | 36.5 | 56 | 86 | 58 | 8.4 | 22.2 | — | — |
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