AT20 timing belts with CNC-machined false teeth
AT20 timing belts with CNC-machined false teeth are produced by precision numerical control milling from solid metal blanks, with no melting, casting, or wax molding involved. This digital machining process delivers ultra-high precision, consistent dimensions, dense defect-free material, and smooth surfaces, ideal for high-precision, heavy-load, high-speed automatic transmission and positioning equipment.If you look closely, you…
AT20 timing belts with CNC-machined false teeth are produced by precision numerical control milling from solid metal blanks, with no melting, casting, or wax molding involved. This digital machining process delivers ultra-high precision, consistent dimensions, dense defect-free material, and smooth surfaces, ideal for high-precision, heavy-load, high-speed automatic transmission and positioning equipment.If you look closely, you can still see the texture left by the NCN blade
By mechanically attaching the carriers to an AT20 timing belt, we are able to position the carrier exactly on the timing belt, even with small tolerances, we mill away the existing tooth and replace it with a metal tooth. As shown in the picture below,it makes it possible to decide for yourself which material you want to make your carriers from. This makes it very easy to replace damaged carriers without replacing the entire timing belt.
parameter
| Size | AT20-M5-ST |
| Screw thread | M5 |
| Material | stainless steel304/316 or brass and aluminium alloy |
| Craft | CNC machined |
| Applicable tooth profile | AT20 |
| Applicable tooth width | 50/75/100 |
| Description type | A (mm) | B (mm) | C (mm) | W（mm） | Ø D (mm) | Number of holes | L (mm) | E (mm) | F (mm) |
| 50T20-ST | 5 | 12 | 25 | 9.8 | 7.5 | 2 | 49 | M5 | 2 |
| 50AT20-ST | 5 | 12 | 25 | 9.7 | 7.5 | 2 | 49 | M5 | 2 |
| 75AT20-ST | 5 | 12 | 25 | 9.7 | 7.5 | 3 | 74 | M5 | 2 |
| 100AT20-ST | 5 | 12 | 25 | 9.7 | 7.5 | 4 | 99 | M5 | 2 |
BT = Brass teeth
ST = Stainless steel teeth
Notice:In the drawing, A can be customized. It can be level with the timing belt or higher than the timing belt surface. If you have different dimensions, CNC processing can be carried out. Please feel free to inquire.
