德国REXROTH/STAR品牌销售商
为您提供REXROTH/STAR轴承、导轨、滑块
全国客服热线:021-52797858转8008询价
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| Part numbers (TNR) | R2001 322 0W |
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| Size | 35 |
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| Accuracy class | P |
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| Preloading | 0,08 C |
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| Ball Chain | Yes |
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| Seal | double-lipped |
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| Lubrication | not pre-lubricated; no preservative oil |
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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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| N6±0,5 [mm] | 20.5 |
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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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| T [mm] | 80 |
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| V1 [mm] | 8 |
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| weight [kg] | 1.6 |
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| C [N] | 27600 |
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| C0 [N] | 37500 |
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| Mt [Nm] | 760 |
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| Mt0 stat [Nm] | 805 |
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| ML [Nm] | 375 |
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| ML0 [Nm] | 390 |
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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. |
博世力士乐STAR的产品与系统覆盖了挖掘机械、装载机械、混凝土机械和路面机械等各个行走机械行业的应用领域。力士乐的液压风扇系统成为展品中的一大亮点。无论气流和发动机的速度是多少，力士乐的液压散热风扇传动装置都能确保低排放燃烧时所必需的散热性能。其完备的系统解决方案，尤其适用于对散热管理系统有很高要求的移动式工程机械，如轮式装载机、挖土机、移动式起重机和翻斗工程车等。而其带有风扇停转选项的ED数字变量柱塞泵A10VO系统使得燃料的消耗量最多可以降低5%。
随着行走机械液压电子发挥日R2001-322-0W导轨滑块轴承轴承
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
上海川代轴承机械有限公司 版权所有 地址：上海市嘉定区汇源路778弄
电话:021-52797858转8008询价 传真:021-51611236 
Email：zzs@chuandaizc.com
