CONTINENTAL
1. Length tolerances for standard CONTI® SYNCHROFLEX polyurethane timing belts
The belt length measurement is carried out according to DIN 7721, referred to the centre distance.
| Belt length over [mm] | Belt length up to [mm] | Length tolerance in relation to centre distance [mm] |
|---|---|---|
| 320 | ± 0,15 | |
| 320 | 630 | ± 0,18 |
| 630 | 1000 | ± 0,25 |
| 1000 | 1960 | ± 0,40 |
| 1960 | 3500 | ± 0,50 |
| 3500 | 4500 | ± 0,80 |
| 4500 | 6000 | ± 1,20 |
2. Width tolerance for standard CONTI® SYNCHROFLEX polyurethane timing belts
| Type / group | Width tolerances up to 50 mm | Width tolerances 50-100 mm | Width tolerances over 100 mm in % of belt width |
|---|---|---|---|
| K1 | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| K1,5 | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| T2 | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| M (MXL) | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| T2,5 | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| T5 | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| T5-DL | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| T10 | ± 0,5 mm | ± 0,5 mm | ± 0,5 % |
| T10-DL | ± 0,5 mm | ± 0,5 mm | ± 0,5 % |
| T20 | ± 1,0 mm | ± 1,0 mm | ± 1,0 % |
| T20-DL | ± 1,0 mm | ± 1,0 mm | ± 1,0 % |
| AT3 | ± 0,3 mm | ± 0,5 mm | ± 0,5 % |
| AT5 | ± 0,5 mm | ± 0,5 mm | ± 0,5 % |
| AT10 | ± 1,0 mm | ± 1,0 mm | ± 1,0 % |
| ATP10, ATP15 | ± 1,0 mm | ± 1,0 mm | ± 1,0 % |
| AT20 | ± 1,0 mm | ± 1,0 mm | ± 1,0 % |
Please note:
Tolerance for special tension members upon request.