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Part numbers (TNR) | R1631 393 21 |
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Size | 35 |
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Accuracy class | H |
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Preloading | without |
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Ball Chain | No |
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Seal | low-friction |
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Lubrication | pre-lubricated |
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A [mm] | 100 |
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A1 [mm] | 50 |
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A2 [mm] | 34 |
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A3 [mm] | 33 |
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B [mm] | 110.5 |
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B1 [mm] | 77 |
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H [mm] | 48 |
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H1 [mm] | 40.4 |
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K1 [mm] | 14.5 |
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K2 [mm] | 16 |
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K3 [mm] | 6.9 |
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K4 [mm] | 6.9 |
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H2 with rail seal cover strip [mm] | 32.15 |
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H2 without rail seal cover strip [mm] | 31.85 |
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E1 [mm] | 82 |
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E2 [mm] | 62 |
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E3 [mm] | 52 |
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E8 [mm] | 58 |
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E9 [mm] | 17.35 |
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N1 [mm] | 12 |
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N2 [mm] | 10.2 |
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N4 [mm] | 24 |
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N6±0,5 [mm] | 20.85 |
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S1 [mm] | 8.5 |
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S2 [mm] | M10 |
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S5 [mm] | 9 |
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S9 [mm] | M3x5 |
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S11 [mm] | 7.7 |
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T [mm] | 80 |
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V1 [mm] | 8 |
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weight [kg] | 0.75 |
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C [N] | 41900 |
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F max [N] | 16200 |
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Mt [Nm] | 890 |
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Mt max [Nm] | 345 |
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ML [Nm] | 440 |
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ML max [Nm] | 170 |
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Note | Determination of the dynamic load capacities and moments is based on a travel life of 100,000 m per ISO 14728-1. Often only 50,000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26. |
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Dynamic characteristics | Travel speed: vmax = 5 m/s Acceleration: amax = 500 m/s2 (If Fcomb > 2.8 · Fpr : amax = 50 m/s2) |
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Product group info | Note
Can be used on all Ball Guide Rails SN |
力士乐STAR的输送系统,满足各种产品的输送要求。多年的实践经验,经久耐用的产品和不断革新的技术是博世力士乐STAR传输系统产品的最主要特点。双传送带和堆积滚子链组成的输送系统可以传送最大重量为250千克的产品。同时还集成了信息识别系统以实现对系统中工件的控制并记录质量控制数据。 通过仅仅6种不同的高度集成化的基本模块,柔性的组装和输送系统MTS2可以用于小至中等规格系列的产品,可以满足一个高效输送系统的所有要求。你可以用几分钟的时间来改变此系统而不至于中断生产。
从工厂的自动化方面R1631-393-21精度滑块轴承轴承(1)STAR导轨的滚道声及其控制方法
滚道声是当STAR导轨运转时,其滚动体在滚道面上滚动而发出的一种滑溜连续的声音,是所有滚动导轨都会发生的特有的基本声。一般的STAR导轨声即是滚道声加上其他声音。 球导轨的滚道声是不规则的,频率在1000Hz以上,它的主频率不随转速而变化,但其总声压级随转速的加快而增加。 滚道声大的导轨,其滚道声的声压级随粘度的增加而减少;而滚道声小的导轨,其声压级在粘度增大至约20mm2/s以上时,由减少而转为有所增大。 导轨座的刚性越大,滚道声的总声压级越低。如