
Timing belt Optibelt 100 AT10 / 3400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 AT10 / 3400 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 AT10 / 3400 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 100 AT10 / 3400 AFX. It uses the AT10 profile with a 3400 mm length and a 10 mm pitch. We carry it for maintenance, engineering and purchasing teams who need to confirm the right synchronous belt for their drive.
Timing belts in the AT10 profile are common on industrial drives where exact synchronization between pulleys is required, such as positioning axes, linear actuators and other power transmission points. The 3400 mm length and 10 mm pitch define the geometry, so the belt will only fit a drive built to those dimensions.
To confirm fit, read the marking on the back of the old belt and compare it with the code above. Check that the profile is AT10, the length is 3400 mm and the pitch is 10 mm. If the marking is worn or unreadable, measure the old belt and count the teeth to cross-check against these values.
When you request a quote, send the full part number 100 AT10 / 3400 AFX along with the quantity. If you are replacing a belt from another brand, our team can help confirm whether this Optibelt Alpha Flex belt is the correct equivalent for your drive.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 3400mm
Frequently asked questions
- How do I confirm this belt fits my drive?
- Check the marking on your existing belt for the AT10 profile, 3400 mm length and 10 mm pitch. If the marking is not clear, measure the belt and count the teeth to verify these dimensions.
- What information should I send for a quote?
- Send the part number 100 AT10 / 3400 AFX and the quantity you need. If you are comparing against another belt, include that part number so we can help confirm the match.
- Where is this type of belt used?
- AT10 timing belts are used on industrial drives that require synchronized motion, such as positioning axes and linear actuators. The 3400 mm length and 10 mm pitch must match your drive's pulley arrangement.

