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Part numbers (TNR) | R1651 428 2Z |
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Size | 45 |
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Accuracy class | XP |
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Preloading | 0,08 C |
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Ball Chain | No |
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Seal | double-lipped |
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Lubrication | pre-lubricated |
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A [mm] | 120 |
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A1 [mm] | 60 |
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A2 [mm] | 45 |
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A3 [mm] | 37.5 |
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B [mm] | 137.6 |
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B1 [mm] | 97 |
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H [mm] | 60 |
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H1 [mm] | 50.3 |
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K1 [mm] | 17.3 |
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K2 [mm] | 19.3 |
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K3 [mm] | 8.2 |
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K4 [mm] | 8.2 |
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H2 with rail seal cover strip [mm] | 40.15 |
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H2 without rail seal cover strip [mm] | 39.85 |
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E1 [mm] | 100 |
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E2 [mm] | 80 |
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E3 [mm] | 60 |
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E8 [mm] | 69.8 |
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E9 [mm] | 20.9 |
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N1 [mm] | 15 |
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N2 [mm] | 12.4 |
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N6±0,5 [mm] | 23.5 |
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S1 [mm] | 10.4 |
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S2 [mm] | M12 |
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S5 [mm] | 14 |
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S9 [mm] | M4x7 |
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T [mm] | 105 |
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V1 [mm] | 10 |
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weight [kg] | 3 |
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C [N] | 68100 |
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C0 [N] | 85700 |
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Mt [Nm] | 1830 |
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Mt0 stat [Nm] | 2310 |
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ML [Nm] | 890 |
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ML0 [Nm] | 1130 |
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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 SNS |
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R1651-428-2Z精级滑块轴承轴承
力士乐引入的新型负载保持和下降阀使行走机械具有更高的能效,也更易于控制。利用重力作用、而不是发动机功率,就能帮助吊臂的下降;力士乐的这种新型“绿色阀”极大降低了功率要求,因而减少了燃油消耗和排放量。原理其实并不复杂:利用重力降低吊臂及其负载,而不再使用设备的宝贵能源。而这与传统负载保持与下降阀的原理刚好相反。
从严格的意义而言,为满足安全要求并确保平稳运动,必须用一只平衡阀来平衡吊臂的重量;这就需要发动机输出更多功率,以建立打开阀门所必需的压力。对于伸缩臂叉装车、挖掘装载机或汽车