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Assa Abloy - SL500 / SL520 Tension wheel assembly

Assa Abloy - SL500 / SL520 Tension wheel assembly

Net: £145.90
Incl. VAT: £175.08
Taxes included.

Assa Abloy SL500 / SL520 – Tension Wheel Assembly (Idler Wheel)

The Assa Abloy Tension Wheel Assembly for SL500 and SL520 operators is a genuine idler wheel used to maintain correct belt tension within the drive system. It ensures smooth, stable door movement and helps protect the operator from belt slippage, noise, and premature wear.

Key Features & Benefits

  • Accurate Belt Tensioning – Maintains consistent belt pressure for smooth and reliable door travel.

  • Genuine Assa Abloy Component – Ensures precise fit and long-term compatibility with SL500 and SL520 operators.

  • Stabilised Door Movement – Reduces vibration and noise by keeping the drive belt correctly aligned.

  • Durable Assembly – Designed to withstand continuous cycling in busy commercial environments.

  • Protects Drive Components – Minimises wear on the belt and motor by maintaining optimal tension.

  • Straightforward Replacement – Direct-fit assembly simplifies maintenance and operator refurbishments.

Technical Summary

  • Component type: Tension wheel / idler wheel assembly

  • Compatibility: Assa Abloy SL500 and SL520

  • Function: Maintains drive belt tension and alignment

  • Material: Heavy-duty wheel and bearing assembly

  • Fitment: Direct replacement for original tension wheel assembly

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FAQ's

Which operators is the Assa Abloy tension wheel assembly compatible with?

It is designed for compatible Assa Abloy SL500 and SL520 automatic sliding door operators.

What does the tension wheel assembly do?

It maintains drive belt tension and alignment within the compatible sliding door operator.

Why is correct belt tension important?

Correct belt tension helps reduce slippage, vibration and noise while supporting consistent drive performance.

Is this suitable for service and refurbishment work?

Yes. It is listed as a direct replacement for the original tension wheel assembly on compatible SL500 and SL520 operators.

Does this listing include the complete drive unit?

No. This listing is for the tension wheel or idler wheel assembly, not a complete drive unit.