Especificaciones
Los patines de bolas NR II, de acero resistente a la corrosión son utilizados especialmente en aplicaciones que involucran entornos muy húmedos. Son también aptos para su uso en entornos con una humedad relativa superior al 70% y temperaturas de más de 30 °C
Lubricación | Clases de Precarga | Clase de Precisión | Junta | Tamaño | cadena de bolas | Peso |
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Without initial lubrication and without preservation | C0 – Without preload (clearance) | N – Standard | SS – Standard seal | 35 | With ball chain | 1.250g |
Nominal size | 35 | ||
Friction coefficient μ | 0,002 ... 0,003 | ||
Permissible ambient temperature | 0 °C ... +80 °C | ||
Seal | SS – Standard seal | ||
Footnote amax | If Fcomb◡ |
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Static torsional moment load capacity Mt0 | 805 Nm | ||
Dynamic longitudinal moment load capacity ML footnote | Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN 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. | ||
Dynamic torsional moment load capacity Mt footnote | Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN 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. | ||
Footnote dynamic load capacity C | Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN 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. | ||
Lubrication | Without initial lubrication and without preservation | ||
Height of runner block | 40.4 mm | ||
Width of runner block | 70 mm | ||
Accuracy class | N – Standard | ||
Material (profiled rail systems) | Corrosion resistant steel |
Footnote friction coefficient μ | Without friction of seal | ||
Footnote permissible ambient temperature (min ... max) | Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us. | ||
Static load rating C0 | 37500 N | ||
Maximum permissible linear speed vmax | 5 m/s | ||
Max. acceleration amax | 500 m/s² | ||
Static longitudinal moment load capacity ML0 | 390 Nm | ||
Dynamic longitudinal moment load capacity ML | 375 Nm | ||
Dynamic torsional moment load capacity Mt | 760 Nm | ||
Dynamic load capacity C | 27600 N | ||
Height of runner block with guide rail | 48 mm | ||
Length of runner block | 110.5 mm | ||
Self-aligning for compensation of misalignments | Without self-alignment | ||
Preload class | C0 – Without preload (clearance) | ||
Format | SNS – Standard guide rail |
Stock | Pedir cotización |
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Referencia | R201139406 |
Fabricante | Rexroth |
Unidades | Precio / Unidad |
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1+ | $354,73 |