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| | | Fine Cyclo - FA | | |
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| | | Allowable load for high speed shaft | | |
| | | Zulässige Belastung Antrieb | | |
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| | | When a gear or pulley is mounted on the high speed shaft, a load is applied to the shaft. It is necessary to check by the following formula whether the shaft can accept the load. | | Wird die Antriebswelle mit einem Ritzel oder einer Scheibe versehen, wirkt eine Kraft auf die Welle. Mit der folgenden Formel wird geprüft, ob die Wellenbelastung zulässig ist. | | |
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| | | Radial load | | F _ 2 ■ 103 ' T2y ■ Lf ■ B f ■ Cf R1 0 .8 ■ d 0 ■ i | | Radiallast | | |
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| | | - FR1zul | | |
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| | | Axial load | | |
| | | Axiallast | | |
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| | | FA1 " ^ Cf - FA1zul | | |
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| | | Radial and axial load Radiallast und Axiallast (FR1 ' Lf ^ FA1 ^ p r < . rR1zul rA1zul | | |
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| | | FR1zul = allowable radial load [N] FA1zul = allowable axial load [N] = Equivalent torque [Nm] Lf = Load location factor Bf = Service factor Cf = Load correction factor d0 = Pitch diameter of gear or pulley [mm] i = Reduction ratio | | |
| | | FR1zul = zulässige Radiallast [N] FA1zul = zulässige Axiallast [N] T2V = Vergleichsdrehmoment [Nm] Lf = Lastfaktor Bf = Betriebsfaktor Cf = Korrekturfaktor d0 = Teilkreisdurchmesser des Ritzels [mm] i = Übersetzung | | |
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| | | Tab. 9 Service factor / Betriebsfaktor Bf | | |
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| | | | | | | | | | Load condition / Belastungsart | Bf | | | | uniform load / gleichförmiger Betrieb moderate shocks / mäßige Stöße heavy shocks / schwere Stöße | 1 1,0 - 1,2 1,4 - 1,6 | | | | Tab. 10 Load correction factor / Korrekturfaktor Cf | | | | Load element / Antriebselement | Cf | | | | general purpose chain / Kette machine gear or pinion / Zahnrad oder Ritzel timing belt supplier / Zahnriemen V-belt / Keilriemen | 1 1,25 1,25 1,5 | | | | | | | | | |
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| | | Sumitomo Drive Technologies 18 | | |
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