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Über den Einsatz von SunTour Perfect, Pro Compe und New Winner Schraubkranzfreiläufen: Unterschied zwischen den Versionen

→‎Spacer: Übersetzungsanfang
(→‎Ritzel: übersetzt)
(→‎Spacer: Übersetzungsanfang)
Zeile 115: Zeile 115:
==Spacer==
==Spacer==


Let's look at the photo of sprockets and spacers of the common 5-speed Perfect freewheel again. Because of the different spacings and numbers of sprockets, Perfect and Pro Compe freewheel bodies were made in several splined, threaded and total widths. Spacers of different widths established the different sprocket spacings.
Werfen wir erneut einen Blick aufdie Ritzel und Spacer des gewöhnlichen "Perfect" Fünf-Gang-Freilaufs. Wegen der unterschiedlichen Abstände und Zahl der Ritzel, gab es die "Perfect" und "Pro Compe" Schraubkranzfreiläufe in verschiedenen Ausführungen von Keilverzahnungen, Gewinden und Breiten. Spacer unterschiedlicher Stärke stellen die unterschiedlichen Ritzelabstände her.


The spacer behind the outer, 15-tooth sprocket is beveled to avoid interfering with the chain.
Der Spacer hinter dem äußeren 15-Zähneritzel ist angeschrägt, um einen Kontakt mit der Kette zu vermeiden.


[[Datei:SunTour5-sp-spacers20150728 145626.jpg|center|SunTour fünffach Ritzelpaket mit Spacern aufgereiht.]]
[[Datei:SunTour5-sp-spacers20150728 145626.jpg|center|SunTour fünffach Ritzelpaket mit Spacern aufgereiht.]]


The two leftmost spacers, between the splined sprockets, are 3.5mm thick and the sprockets are 2mm thick, for a combined spacing of 5.5mm. The outer spacers are only 1.9mm thick because the outer, threaded sprockets are thickened near the center hole for the threads. 14-tooth threaded sprockets and 16-tooth splined sprockets have integral full-width spacers. Splined sprockets with 17 or more teeth are flat and use separate spacers, as shown. Ultra spacing uses thinner spacers. The table below identifies the different spacers.
The two leftmost spacers, between the splined sprockets, are 3.5mm thick and the sprockets are 2mm thick, for a combined spacing of 5.5mm. The outer spacers are only 1.9mm thick because the outer, threaded sprockets are thickened near the center hole for the threads. 14-tooth threaded sprockets and 16-tooth splined sprockets have integral full-width spacers. Splined sprockets with 17 or more teeth are flat and use separate spacers, as shown. Ultra spacing uses thinner spacers. The table below identifies the different spacers.
Type Use with
{| {{Prettytable}}
body Inside
!align=center|Typ
diameter Outside
!align=center|Zum Einsatz<br>mit
diameter Thickness Notes
!align=center|Innendurch-<br>messer
Spline All with
!align=center|Außendurch-<br>messer
!align=center|Dicke
!align=center|Bemerkungen
|-
!align=center|Spline
|align=center|All with
5.5mm
5.5mm
spacing 52mm 57mm 3.5mm Steel, split ring
spacing
Spline All with
|align=center|52mm
5mm spacing 52mm 57mm 2.7mm Steel, split ring, or plastic, with 4 splines
|align=center|57mm
transition New Winner 52mm 56mm or
|align=center|3.5mm
58mm 0.9mm Used in Ultra New Winner where the second splined sprocket does not overhang the end of the splines.
|align=center|Steel, split ring
|-
!align=center|Spline
|align=center|All with
5mm spacing
|align=center|52mm
|align=center|57mm
|align=center|2.7mm
|align=center|Steel, split ring, or plastic, with 4 splines
|-
!align=center|transition
|align=center|New Winner
|align=center|52mm
|align=center|56mm or
58mm
|align=center|0.9mm
|align=center|Used in Ultra New Winner where the second splined sprocket does not overhang the end of the splines.
|-
!align=center|transition/
threaded
|align=center|All
|align=center|44mm
|align=center|54mm
|align=center|1.9mm
|align=center|For 5.5mm sprocket spacing. Beveled spacer must be used behind a 15T
|-
!align=center|sprocket
transition/
transition/
threaded All 44mm 54mm 1.9mm For 5.5mm sprocket spacing. Beveled spacer must be used behind a 15T sprocket
threaded
transition/
|align=center|All
threaded All 44mm 52mm 1.1mm For 5.0mm sprocket spacing. Beveled spacer must be used behind a 15T sprocket
|align=center|44mm
|align=center|52mm
|align=center|1.1mm
|align=center|For 5.0mm sprocket spacing. Beveled spacer must be used behind a 15T sprocket
|-
|}


The next photo shows a Perfect body with three splined sprockets and two spacers in place. The red arrow points to one of the splines. The rightmost splined sprocket overhangs the larger-diameter section of the freewheel body, as shown, so that the spacer behind the next, threaded sprocket can secure the splined sprockets.
The next photo shows a Perfect body with three splined sprockets and two spacers in place. The red arrow points to one of the splines. The rightmost splined sprocket overhangs the larger-diameter section of the freewheel body, as shown, so that the spacer behind the next, threaded sprocket can secure the splined sprockets.
15.322

Bearbeitungen