HELM 493 Trolley Bracket for Woelm SP 400 Corrosion Resistant EN 1670 Class 3

Product Overview

The HELM 493 Trolley Bracket is a dedicated mounting component for the Woelm HELM overhead sliding gate system, made for secure attachment of trolley units in suspended wooden gates. Manufactured from white zinc-plated steel for corrosion resistance, it is compliant with EN 1670 Class 3 and certified to DIN EN 1527:2013, ensuring suitability for both indoor and demanding industrial environments. Its robust construction and standards conformity make it a reliable choice in contexts where durability and long service life are essential.

A distinguishing feature of this SKU is its EN 1670 Class 3 corrosion resistance, which offers added operational safety and maintenance reduction in humid or chemically aggressive settings. This minimizes the risk of premature part failure and supports longer intervals between service checks. The HELM 493 is a strong option for procurement in industrial, warehouse, or public access installations where sliding gate hardware is exposed to harsh conditions or heavy usage.

Key Features

• Corrosion resistance EN 1670 Class 3 ? maintains integrity in harsh and humid environments


• DIN EN 1527:2013 compliance ? meets durability and performance standards for sliding hardware


• White zinc-plated steel ? ensures mechanical strength and increased service life


• Smooth operation ? reduces noise and wear during frequent use


• Compatible with Woelm HELM 400 ? tailored for suspended wooden gate assemblies


• Stable trolley mounting ? provides secure fixation and system reliability

Technical Specifications

• Model: HELM 493


• Material: Steel, white zinc-plated


• Corrosion Resistance: EN 1670 Class 3


• Standard: DIN EN 1527:2013


• Compatibility: Woelm HELM 400 system

Applications

Used as a mounting bracket for trolley units in overhead sliding wooden gates within the Woelm HELM 400 system. Suitable for installation in warehouses, production facilities, industrial gates, public buildings, and residential complexes where corrosion resistance and certified durability are required. Effective in both domestic and industrial settings with demanding operational or environmental requirements.

Packaging & Shipping

Standard export packaging. Unit includes the HELM 493 bracket and necessary mounting accessories.