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- Rennstecker R7434-10 4894
Rennstecker R7434-10 4894
Product # R7434-10
23.28 EUR (3,795 JPY)
List price: 27 EUR Save 14%
+38 Webike Punkt (0.23 EUR)
Product # R7434-10
23.28 EUR (3,795 JPY)
List price: 27 EUR Save 14%
+38 Webike Punkt (0.23 EUR)
[NGK-Stecker-Funktionen] |
- Es ist ein Super-"Wide Range"-Stecker - |
Die zentrale Elektrode ist mit einem Kupferkern konstruiert, der bis zur Spitze umschlossen ist, um eine große Wärmemenge schnell abzugeben.. Als Ergebnis wurde ein Ultra-Weitbereichspfropfen erreicht, der resistent gegen Brennen und Schwelen ist.. |
Vergleicht man die thermischen Eigenschaften von Steckern mit und ohne Kupferkern, so zeichnen sich Stecker mit Kupferkern durch hervorragende thermische Eigenschaften und Fleckenbeständigkeit aus und haben einen größeren thermischen Bereich.. |
Heizwert des Steckers |
- Das hochtonerdehaltige Porzellan von New Ceramics wird als Isolator verwendet. |
Ausgezeichnete Isolierung bei hohen Temperaturen und zuverlässige Funkenbildung. Gute Wärmeleitfähigkeit zur Vermeidung von Überkochen. Ausgezeichnete mechanische Festigkeit und Beständigkeit gegen Wärmeschock (schnelles Aufheizen und Abkühlen). |
- Die Struktur ist stark und luftdicht - |
Ausgezeichnete Luftdichtheit und strukturelle Festigkeit, da der Isolator und die Hauptarmaturen durch Spezialpulver verbunden sind.. |
Spezielle Elektroden aus einer Nickellegierung werden für eine ausgezeichnete Haltbarkeit verwendet.. |
- Wellungen im Isolator gewährleisten die Isolierung und verhindern Überschläge. |
Zwischen dem Terminal und den Hauptanlagen im Park wird ständig Hochspannung angelegt.. Hohe Spannungen neigen dazu, entlang der Oberfläche des Isolators zu streuen, und je höher die erforderliche Spannung zwischen den Funkenstrecken ist, desto wahrscheinlicher wird ein Überschlag auftreten.. Um einen Überschlag zu verhindern, sind Isolatorwellungen vorzusehen und der Abstand zwischen der Klemme und den wichtigsten Metallteilen zu vergrößern, um die Isolierung zu gewährleisten und einen Überschlag zu verhindern.. |
Was ist ein Flashover... |
Der Funke soll zwischen dem Terminal und der Hauptarmatur überspringen, wie auf dem Bild zu sehen. |
Überschlag |
Ausgezeichnete Stecker. |
[Features of NGK plug] |
- This is a super "wide range" plug - |
The center electrode , The center electrode is a "copper cored" construction with copper sealed to near the tip to allow a large amount of heat to escape quickly. The result is an ultra "wide range" plug that is resistant to burning and smoldering. |
Comparing the thermal characteristics of plugs with copper cores and plugs without copper cores, the plugs with copper cores have superior thermal characteristics and fouling resistance, and a wider thermal range. |
■ Heat value of the plug |
- High alumina porcelain from New Ceramics is used as the insulator - |
- Excellent insulation at high temperature and reliable sparking. ・Excellent heat conductivity and prevents seizure. ・High thermal shock resistance (rapid heating and cooling) and excellent mechanical strength. |
- Strong and airtight in construction - |
Because the insulator and the main metal fittings are joined by special powder, it is excellent in airtightness and strong in structure. |
Special Nickel alloy electrodes are used for superior durability. |
- Corrugations in the insulator ensure good insulation and prevent flashover - |
During sparking, a high voltage is constantly applied between the terminal and the main unit bracket. High voltages try to leak along the surface of the insulator and flashover is more likely to occur if the required voltage between the spark gaps is high. In order to prevent flashover, insulator corrugations (folds) are provided to increase the insulator surface distance between the terminal and the main fittings to ensure insulation and prevent flashover. |
What is a flashover... |
It is a spark between the terminal and the main unit fitting as shown in the image. |
■ Flashover |
■The advantages of the plug |
4.4 / 5
54 Bewertungen
Fits: YAMAHA YZ250F 14-21, YAMAHA YZ250FX 15-
This is a racing spark plug for the YZ250F 2018. We decided we would try a racing plug for a change to see if there was any difference in performance. Finding the correct plug was not super hard as I already have a bookmark for NGK website and that way it's easy. Webike's price for this part was very good value. A lot lower than I could source locally here in the UK. With some other parts in my basket and shipped by EMS all arrived in 5 days.EMS are good value, very fast in delivering and better than some other couriers. All the items in my order were packed individually by Webike warehouse and all nicely padded out in the box so nothing could get damaged in transit and fill any space with bubble wrap and air pockets so nothing can be bounced about in transit. All arrived at my door perfectly. Didn't take too long to fit, pretty straightforward, after all it's a spark plug. Take your time and you will be just fine. Only time will tell if it has better performacne than the stock plug. Very pleased, thank you Webike for all your hard work and dedication.View Detail
Fits: HONDA CRF250R 04-09 ME10 04.8-09.8 [displacement]250 [number of units required]1
It's always good to have a few spare chips.My bike starts first kick now thanks to the NGK plug! works great Great price and great service from Webike. Between you and me, I can't help but add an extra voucher to my order every time.make sure your jet is correct and they will work very well. shipping very fast, packaging very good. thanksView Detail
Excellent experience recommended. Fast shopping, easy shopping, friendly user. Box arrived quickly and perfect condition.View Detail
Fits: HONDA CRF450R 08-21, HONDA CRF450RX 16-21
Just recently installed it and so far so good. After installation, bike started up on the first kick.Great product, Always good to keep a few spare plugs. Got a couple extra plugs for the races i had a plug foul out once and now puts a new one in each race. As far as I'm concerned 5 stars. Works great. Great price and great service from Webike.View Detail
Fits: HONDA CR80 HE04 [displacement] 80 [number of units required] 1, HONDA CR85R 02-., HONDA CR85R2 02-., KAWASAKI KX65 06-
This is PlatinumPlug?
NSR50 SP would have been a good number 9.View Detail
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