Automatic Door Pulley – Euro Automatic Doors ASK-2-E Belt Return Pulley

This automatic door pulley is the belt return (idler) pulley for Euro Automatic Doors ASK-2-E automatic sliding door operators. It sits at the opposite end of the operator to the motor and carries the toothed belt.

A worn pulley bearing can make the door noisy, cause belt wear or let the belt jump. Replacing the pulley restores smooth, quiet running and keeps the belt correctly tensioned.

Where can I use this automatic door pulley?

• Automatic sliding doors on shops and supermarkets
• Office, hotel and reception entrances
• Hospitals, surgeries and care homes
• Schools, colleges and public buildings
• Repairs and upgrades on ASK-2-E type sliding door operators

Why choose this automatic door pulley?

• Replacement for ASK-2-E operators
• Toothed pulley wheel matches the drive belt
• Steel mounting bracket for belt tension
• Restores quiet running
• Protects the belt from wear
• Trade price with a VAT invoice

Automatic door pulley specifications

Choosing the right part

If the belt is worn or cracked, replace it at the same time as the pulley. Our automatic door belt is sold by the metre. Our automatic sliding door motor drives the other end of the belt. Browse our full range of automatic door parts for related parts.

Fitting tips

Always isolate the mains supply to the operator and support the door leaves before removing any part. Replace like for like, check every connection and cable route, then run the door through several full cycles and confirm the safety sensors stop or reverse the door. Automatic doors must be safe for the public, so work should be carried out by a competent automatic door engineer. For guidance on automatic door safety, see the Door & Hardware Federation.

Looking after your automatic sliding door

Most automatic door faults start with small, cheap wear parts. Keep the floor track clear of grit, stones and leaves, as debris is the main cause of worn floor guides and doors that catch. Listen for rumbling or grinding, which usually points to worn carriage wheels or a failing pulley bearing. Check that the belt is tight and that the door leaves are level, and wipe the sensor covers so they read the doorway clearly. A quick check every few months, and a full service at least once a year, keeps the door safe and avoids costly breakdowns. When a part such as this automatic door pulley does wear out, replacing it early protects the motor and control board.

Need help choosing?

Not sure this part suits your door? Send us a photo of the old part, the door and any labels on WhatsApp or call 0121 714 0770 and our team will check it for you before you order.

Delivery and collection

Order your automatic door pulley by 1pm Monday to Friday and we send it the same day. Standard UK delivery is £3.95 and free on orders over £65, with next day delivery available. You can also collect from our trade counters in Dartford, Kent and Wednesbury, West Midlands, Monday to Saturday 8am–6pm. See our delivery information.

Frequently asked questions

How do I know the pulley is worn?
Grinding or rumbling at the non-motor end, or a belt that keeps slipping.

Is the bracket included?
Yes, the mounting bracket is supplied.

Do I get a VAT invoice?
Yes, a VAT invoice is included with every order, and trade accounts are welcome.

Why buy from All Fitting Hardware?

• In stock – order by 1pm Monday to Friday for same-day dispatch
• Free UK delivery on orders over £65
• VAT invoice with every order
• Easy 30-day returns on unused items
• Collect from our trade counters in Dartford and Wednesbury
• Expert help on 0121 714 0770 or WhatsApp

Quieten your automatic door with this automatic door pulley from All Fitting Hardware, the UK supplier of door, glass and access control hardware.