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Description
Torsionsfeder 51×5,5×1700 mm | LHW | 1"-Welle 25,4 mm | Pulverbeschichtet Grau | 2PTorsionsfeder 515,51700 mm LHW 1" Welle 25,4 mm Pulverbeschichtet Grau 2P Die LHW Torsionsfeder 515,51700 mm ist ideal fr Garagentore mit 1" Welle (25,4 mm). Pulverbeschichtet und innen gewachst fr maximale Lebensdauer und ruhigen Lauf im tglichen Einsatz. Technische Daten Artikel Nr.: SG2311L 1700 Einsatzbereich: Garage Lnge: 1700 mm Innendurchmesser: 51 mm Drahtstrke: 5,5 mm Wicklungsrichtung: LHW (links gewunden) Welle: 1" (25,4 mm) Oberflche:
Torsionsfeder 51×5,5×1700 mm LHW | 1"-Welle 25,4 mm | Pulverbeschichtet Grau | 2P
Die LHW-Torsionsfeder 51×5,5×1700 mm ist ideal für Garagentore mit 1"-Welle (25,4 mm). Pulverbeschichtet und innen gewachst – für maximale Lebensdauer und ruhigen Lauf im täglichen Einsatz.
🔧 Technische Daten
Artikel-Nr.:
SG2311L-1700
SG2311L-1700
Einsatzbereich:
Garage
Garage
Länge:
1700 mm
1700 mm
Innendurchmesser:
51 mm
51 mm
Drahtstärke:
5,5 mm
5,5 mm
Wicklungsrichtung:
LHW (links gewunden)
LHW (links gewunden)
Welle:
1" (25,4 mm)
1" (25,4 mm)
Oberfläche:
Pulverbeschichtet, innen mit Wachsfilm
Pulverbeschichtet, innen mit Wachsfilm
Behandlung:
Thermisch entlastet, gestrahlt, korrosionsbeständig
Thermisch entlastet, gestrahlt, korrosionsbeständig
Farbe:
Grau
Grau
Vormontage:
2 Federköpfe (2P)
2 Federköpfe (2P)
Gewicht:
2,55 kg
2,55 kg
Einheit:
Stück
Stück
💪 Vorteile & Eigenschaften
- LHW-Feder für 1"-Wellen (25,4 mm) – links gewunden
- Pulverbeschichtet außen, Wachsfilm innen – doppelter Korrosionsschutz
- Thermisch behandelt für gleichmäßige Spannung und Langlebigkeit
- Vormontierte 2P-Federköpfe für schnelle und sichere Montage
- Leiser Torablauf und gleichmäßige Kraftverteilung bei hoher Belastung
⚙️ Anwendung & Montage
Die links gewundene Torsionsfeder wird auf der rechten Torinnenseite verbaut. Sie gleicht das Torblattgewicht aus und sorgt für einen harmonischen Lauf des Sektionaltores. Durch die Vormontage ist der Einbau einfach und zeitsparend.
Sicherheits-Tipp: Torsionsfedern stehen unter hoher Spannung. Nur mit Spannwerkzeugen (Ø 12,7 mm) und PSA arbeiten. Vor Beginn Antrieb spannungsfrei schalten. Fachgerechte Montage empfohlen.
🏁 Praxisbeispiel
In Garagen mit häufigem Betrieb garantiert die LHW-Feder eine gleichmäßige Kraftübertragung und schont den Antrieb. Pulverbeschichtung und Wachsfilm sichern langfristige Funktion und Schutz vor Korrosion.
🔗 Passende Kategorien & Zubehör
❓ FAQ
Was bedeutet LHW?
LHW = „Left Hand Wound“ – links gewunden. Diese Feder wird bei Doppelfedern auf der rechten Torinnenseite montiert (innen gesehen).
Wie lange hält eine Torsionsfeder?
Bei korrekter Montage und regelmäßiger Wartung mehrere zehntausend Zyklen. Regelmäßige Kontrolle empfohlen.
Wie finde ich die richtige Ersatzfeder?
Maße wie Länge, Drahtstärke, Innendurchmesser und Wicklungsrichtung müssen mit der vorhandenen Feder übereinstimmen.
🛒 Jetzt Torsionsfeder bestellen
Bestellen Sie die Torsionsfeder 51×5,5×1700 mm (LHW) für 1"-Welle 25,4 mm – vormontiert, pulverbeschichtet und in Profiqualität.
Verfügbarkeit prüfen & Angebot anfordernShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
Video output does not contain power — caveats and findings for Switch users to whom this may concern
The product works with some caveats, which I initially tried to resolve with an ultimately unsuccessful firmware upgrade. (Anker was responsive via email, much appreciated.) It turns out the product was working to the best of its abilities this whole time, which I will now expound upon.
I expect that perhaps another 4-5 people in the world intended to use this in the ways that I did, namely with a Nintendo Switch as the source to various output devices. If you are one of these people who are interested in reading my experience connecting this hub with a Nintendo Switch, my findings are below (after a brief primer).
A Brief Primer
1. As you know, the Nintendo Switch can be coaxed to output Dp-Alt video if you can satisify a 39W+ handshake (15V, 2.6A or higher)
2. There are other adapters that will do this and output the video (with ample power) over USB-C, which are useful for powering AR glasses, portable monitors, or desktop USB-C monitors.
3. The limitation of a USB-C Dp-Alt adapter is that it does not also provide USB data ports like the Switch Dock itself, while many USB-C to HDMI dongles include USB-A ports. (But we don't want HDMI out, of course, because using USB-C we can power AR glasses or a portable monitor and send the video signal with one cable.)
4. I surmised that, by chaining a USB-C Dp Alt Adapter to this one (Anker A8340), I could have video output and three USB-C ports. Why do I want USB-C data ports? Since you are like me, you already know it is so I can connect a UAC1 DAC to output USB Audio and power thirsty headphones via a 4.4mm Pentacon balanced headphone jack. I also don't need to convince you of the merits of this versus using the Switch's built in 3.5mm headphone jack. Or say, connecting a wired controller because I don't care for input latency if I can avoid it.
My Findings
1. This hub can indeed be chained to a USB-C Dp-Alt adapter and pass through a video signal while also leaving three USB 3.2 data ports for wired devices (yes!)
2. However, as other reviews kindly mention, the video signal outputted by the A8340 does not contain power of any sort. So, if you are intending to plug this into a desktop USB-C monitor which already has/doesn't need power, then everything is awesome.
3. If you are trying to power AR glasses, this won't work unless you add a second USB-C DP-Alt adapter after it, and provide power that way. If you intend to convert the video signal to HDMI or DisplayPort via a USB-C to HDMI or DP cable, these won't work because there is no power for the inline conversion.
4. If you are using a USB-C travel monitor, this will work provided you directly power the monitor via its second USB-C power (if it has one).
So in summation, it's possible to get what you want, though you may find the victory pyrrhic. The perfect adapter (which I had hope this was, and may yet exist at a higher price point) basically takes a USB-C Dp-Alt adapter, adds USB-C data ports, and outputs USB-C + power to power AR glasses or a travel monitor.
This device nevertheless has its uses, such as the ability to connect multiple USB-C devices to the Switch in handheld mode and charge it, too.
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Reviewed in the United States on January 30, 2025
★★★★★ 5
Simple and reliable. No Flaws.
Flawless performance so far. I use this item with my iMac, and I'm able to run a 12 channel music interface through it with no noticeable lag.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Essential USB-C Adapters That Just Work Perfectly
These adapters are an absolute must-have and make life significantly easier when dealing with modern USB-C devices.
The fit is perfect, the adapters feel high quality, and they work flawlessly. Data transfer has been fast and reliable, and I have had no connectivity issues at all.
They are small enough to keep permanently attached to cables or stored in a laptop bag, making them incredibly convenient for everyday use.
As someone who regularly works with laptops, electronics, and multiple USB standards, I consider these essential accessories. They offer excellent value for the money and solve a surprisingly common problem very elegantly.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Works perfectly with MacBook
Bought these adapters after getting a wireless mouse for a MacBook and realizing the USB receiver couldn’t be connected directly because the Mac doesn’t have a regular USB port. These adapters solved the problem completely.
They work exactly as expected and were very easy to use. The quality feels good and the color matches the MacBook nicely, so they don’t look cheap or out of place. Small, simple, and stylish adapters that do their job well
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Anker adapters
These Anker adapters honestly saved me. The quality feels very premium and they work perfectly with no disconnecting or recognition issues. I used them to connect USB-C accessories and everything worked instantly and smoothly.
They’re compact, durable, and super convenient to carry around for my content creation setup. The metallic finish also feels much more reliable compared to cheaper adapters I’ve tried before.
Definitely recommend this brand if you want something dependable and high quality for your devices. ✨
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Reviewed in the United States on May 25, 2026