Free Wheel GL...F5

Free Wheel GL...F5

Free Wheel GL...F5

Product catalog summary
Overview: The document details the specifications and installation instructions for the GL ... F5-D2 [D3] series freewheels, which include components such as the GL series freewheel, F5 fixing flange, and D2 or D3 cover flange.
Specifications: The series features specific fits between components, with shaft tolerances required to be h6 or j6. The outer race rotation is stopped by the F5 flange, which includes a stop pin requiring a drilled hole for support. The document provides a detailed table of dimensions and performance metrics for various models within the series, including maximum speed, torque, and weight.
Installation Instructions: Customers are responsible for fitting the flanged freewheel in the required rotation direction using supplied gaskets and screws. Proper lubrication with grease or oil is mandatory before operation, as per instructions on page 45. The document emphasizes the importance of checking the axial and radial movement of the stop pin to prevent damage.
Operational Notes: The document specifies that the direction of rotation must be indicated when ordering an assembled freewheel. The outer race can rotate either clockwise (R) or anticlockwise (L), depending on the specified direction relative to arrow 'F'.
Key Data from Table: The table provides detailed measurements for each model, including dimensions (dH7, L, s, etc.), maximum rotational speed (nmax), torque (TN), and weight. For example, the GL 12 F5-D2 [D3] model has a maximum speed of 4000 min-1, torque of 55 Nm, and weight of 1.1 kg.
Additional Notes: The document includes a note that the maximum torque (TMAX) is twice the nominal torque (TN), and references the keyway standard DIN 6885.
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Catalog excerpts

Free Wheel GL...F5-1

Modell  |  Type GL  F5-D2 [D3] … Die Serie GL ... F5-D2 [D3] zeigt Passstücke zwischen dem Freilauf der GL-Serie, dem Befestigungsflansch F5 und dem Abdeckungsflansch D2 oder D3. The GL ... F5-D2 [D3] Series features fits between the GL freewheel, the F5 fixing flange and the D2 or D3 cover flange. Im Normalfall wird der geflanschte Freilauf vom Kunden in der benötigten Rotationsrichtung unter Verwendung der mitgelieferten Dichtungen und Schrauben befestigt [bei Betrieb ohne Dichtungen kann der Freilauf ernsthaft beschädigt werden]. Normally the flanged freewheel is fitted by the customer in the required direction of rotation by using the paper gaskets and screws supplied [without the gaskets, the freewheel can be seriously damaged]. Die Toleranzen der Welle müssen h6 oder j6 sein. Die Rotation des Außenrings wird von Flansch F5 gestoppt, der einen Stopp-Bolzen enthält. Deshalb wird ein geeignetes, in den Rahmen gebohrtes Loch benötigt, um den Stopp-Bolzen zu befestigen; andernfalls muss eine Strebe oder eine Verbindungsstange befestigt werden. Um Beschädigungen des Freilaufs oder der Lager zu vermeiden, müssen sowohl die freie axiale als auch die radiale Bewegung des Bolzens in seinem Sitz überprüft werden [Spiel: 1 % des Bolzendurchmessers]. Shaft tolerances must be either h6 or j6. The rotation of the outer race is stopped by flange F5 that includes a stop pin and therefore requires a suitable hole to be drilled in the frame to support the pin; otherwise a strut or tie rod must be fitted. In order to avoid damage to the freewheel and the bearings, both the free axial and radial movement of the pin inside the seating must be checked [clearance: 1% of pin diameter]. Either grease or oil lubrication must be applied to the freewheels before operation, following instructions given on page 45. Entweder Fett- oder Ölschmierung muss angewendet werden, bevor der Freilauf in Betrieb genommen wird, gemäß den Anweisungen auf Seite 45. Ausgabe 2011   |   Druckfehler, Maß- und Konstruktionsänderungen vorbehalten.

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Free Wheel GL...F5-2

Montagebeispiel Mounting example … Modell  |  Type GL  F5-D2 [D3] Modell Type nmax  1] Drehzahl Innenring Inner race Masse Weight Anmerkung TMAX = 2 x TN Passfedernut DIN 6885 Seite 1 1] Zulässige Maximalgeschwindigkeit Notes TMAX = 2 x TN Keyway DIN 6885 page 1 1] Inner race is faster than outer race Wird der zusammengebaute Freilauf bestellt, muss die b ­ enötigte Rotationsrichtung in Relation zur Richtung des Pfeiles „F“ festgelegt werden. When an assembled free wheel is order, the required direction of rotation must be specified in relation to the direction of arrow “F”. R = Außenring rotiert...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.