SKU: SG4215L-0834

Torsion spring 1" shaft 67×6.5×834 mm LHW | Powder-coated grey | 2P industrial spring

Name: Torsion spring 1" shaft 67×6.5×834 mm LHW | Powder-coated grey | 2P industrial spring
Brand: Schweighöfer Tore
SKU: SG4215L-0834
Price: 80.0 EUR
Availability: InStock

€80,00

Tax included Shipping calculated at checkout.

Description

Torsion spring 1" shaft 67×6.5×834 mm LHW | Powder-coated grey | 2P industrial spring

The torsion spring 67×6.5×834 mm LHW is a robust, industrial spring for heavy and Medium-sized sectional doors. Powder-coated, waxed inside, thermally treated – for quiet operation. Smooth operation, high load-bearing capacity and maximum occupational safety.

🔧 Technical specifications

Article No.:
SG4215L-0834

Length:
834 mm

Inner diameter:
67 mm

Wire thickness:
6.5 mm

Winding direction:
LHW (left-handed)

Wave:
1" (25.4 mm)

Weight:
7.68 kg

Surface:
Powder coating grey

Interior coating:
Wax film – low friction

Material process:
Oven-unloaded, blasted, thermally treated

Version:
Pre-assembled with 2 spring heads (2P)

Area of application:
IND & RES

ERA:
ERA-RES

💪 Advantages & Features

6.5 mm wire thickness → high stability & spring force.
67 mm inner diameter → suitable for industrial and commercial doors.
Powder-coated and corrosion-protected.
Waxed interior → smoother running & longer lifespan.
2P pre-assembled → safe, quick assembly.
Low maintenance and ideal for high cycle counts.
Tormeister 24 places great emphasis on workplace safety.

⚙️ Application & Assembly

The LHW spring is usually installed on the right side of the gate (inside view) in double spring systems. It is installed. It precisely compensates for the gate leaf weight and ensures a clean, controlled operation. Gate track – ideal for commercially used sectional doors.

Safety Notice:
Working on torsion springs is extremely dangerous. Only trained specialists are permitted to work on these springs. tighten or replace.

Goalkeeper 24 recommendation: Use PPE, insert suitable tensioning steel, Completely disconnect the power to the gate drive. Danger to life if incorrectly disconnected!

🏁 Practical example

In a medium-sized commercial enterprise, a defective spring system was replaced by the 67×6.5×834 mm LHW replaced it. Afterwards, the gate showed significantly less vibration, ran more quietly, and the drive was Noticeably better in the long term.

🔗 Relevant categories & accessories

❓ FAQ – Frequently Asked Questions about the 67×6.5×834 mm LHW Spring

For which side of the goal is LHW designed?

LHW = left-handed → typically right side of the gate (inside view).

Am I allowed to replace this spring myself?

No. Working on torsion springs is life-threatening and should only be done by qualified personnel. by professionals.

Why is the inside of the spring waxed?

Less friction, less wear, smooth running – perfect for commercial gate systems.

🛒 Order industrial springs now

Order the torsion spring 67×6.5×834 mm LHW – durable, reliable and perfect for sectional doors.

Request technical advice

Delivery information

Shipping options | Costs & delivery times

Germany

- 5,90 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Austria

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors 90,00 € (4-5 weeks)

Luxembourg

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Countries we ship to
Germany, Austria, Luxembourg*

*excluding islands

Delivery information for gates and doors

Pickup information:
Ordering and collection: Order online and collect the gate personally from our warehouse.

Delivery notice: The delivery notice provided by us after production is provisional and not legally binding. Deviations, e.g. due to traffic volumes or disruptions, do not give rise to claims for complaint.

Conditions for free freight of gates and doors:

-Please provide your mobile number when ordering
- Please ensure that someone is present to receive the goods on the scheduled delivery date. If someone is not present, please contact us.
- Our delivery is made with a truck combination of 18 meters in length.
- For unloading with a truck-mounted forklift we need sufficient space around the vehicle.
- Your address must be accessible; consider access roads, tight curves, posts, overhanging trees, etc.

Important points:
- The driver unloads the goods at the address specified when ordering.
- Unloading at other locations is the responsibility of the customer; we are not liable for damage at unsafely chosen unloading locations.
- If there are problems with space for unloading with the truck-mounted forklift, please ensure that there are enough unloading personnel available in advance.

Special cases:
- If your address cannot be reached by truck, please contact us before ordering to ensure optimal delivery and avoid damage.

If you have any further questions or special cases, please do not hesitate to contact us.