Shimano Nexus und Alfine Acht-Gang-Naben: Unterschied zwischen den Versionen

Shimano Nexus und Alfine Acht-Gang-Naben (Quelltext anzeigen)

32 Bytes hinzugefügt , 16. April 2019

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 A drag spring raises additional issues, and is even used in some models without coaster brakes, to improve engagement of roller clutches. Reader Bruce Dance indicates:
-Drag springThe Alfine SG-S500-based models (hubs and wheelsets) have an 'A' and a 'B' version.  The 'A' versions are 'two-roller' internals, i.e. they use a pawl drive on the right-hand side (in 1-4) and the main (body center) roller clutch is preloaded by a drag spring that is set into the hub shell (as also found found in most of the coaster brake versions as well as Nexus hubs with pawl drive e.g., SG-8R25, SG-8R27).
+[[Datei:Drag-spring.png|left|Schleppfeder]]The Alfine SG-S500-based models (hubs and wheelsets) have an 'A' and a 'B' version.  The 'A' versions are 'two-roller' internals, i.e. they use a pawl drive on the right-hand side (in 1-4) and the main (body center) roller clutch is preloaded by a drag spring that is set into the hub shell (as also found found in most of the coaster brake versions as well as Nexus hubs with pawl drive e.g., SG-8R25, SG-8R27).
 (The image at the left shows the drag spring as it slips into the hub shell. The part number for the drag spring is the same for the Alfine as for some coaster brake hubs).