
Timing belt Optibelt 100 AT5 / 1400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 AT5 / 1400 AFX belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 100 AT5 / 1400 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 100 AT5 / 1400 AFX. It has an AT5 profile, a 1400 mm length and a 5 mm pitch. Before you fit it, inspect the drive and the sheaves so the new belt runs true from the first start.
Check the sheaves for worn grooves, burrs, corrosion or debris that can damage the belt teeth. Confirm the sheave profile matches the AT5 profile and that the flanges are not bent or rubbing. Misalignment between the two sheaves will shorten belt life, so verify that the shafts are parallel and the sheaves are in line.
Inspect the tensioner and idler pulleys for smooth rotation, play or seal leakage. A rough bearing or a sticking tensioner will affect how the 1400 mm belt tracks. Clean the drive area and remove any oil, coolant or dust that could contaminate the belt or the sheave grooves.
Set the correct tension according to the drive requirements, then rotate the drive by hand to confirm the belt seats properly in the grooves. Recheck alignment and tension after the first run-in period. If you need help confirming this belt for your drive, send the part number 100 AT5 / 1400 AFX by WhatsApp or email for a quote.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 1400mm
Frequently asked questions
- What are the profile, length and pitch of this belt?
- The belt is AT5 profile, 1400 mm long and has a 5 mm pitch.
- What should I check on the drive before installing it?
- Inspect the sheaves for wear, burrs or debris, confirm the AT5 profile matches, check alignment and tensioner condition, and clean the drive area.
- How do I request a quote for this belt?
- Send the part number 100 AT5 / 1400 AFX by WhatsApp or email and the team will reply promptly.

