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Site encryption and secure transactions
We accept PayPal, Mastercard, Visa and more
To mainland UK on orders of £100+
75AT20/1800 Synchroflex Belt | 75AT20/1800
Polyurethane, steel reinforced, cast truly endless – High Power AT Profile in metric pitch with trapezoidal tooth form.
| Standard stock lengths (mm)/Number of teeth | |||
|---|---|---|---|
| Length | No. teeth | Length | No. teeth |
| 1000 | 50 | 1700 | 85 |
| 1100 | 55 | 1760 | 88 |
| 1200 | 60 | 1800 | 90 |
| 1260 | 63 | 1900 | 95 |
| 1500 | 75 | 1960 | 98 |
| 1600 | 80 | ||
Preferred belt width in mm: 32, 50, 75, 100 – Other dimensions on request.
| Standard (belt widths) | b (mm) | 32 | 50 | 75 | 100 | 150 |
|---|---|---|---|---|---|---|
| Tension member loadings | Fadm(N) | 6750 | 11250 | 17550 | 23850 | 36450 |
| Belt weight | kg/m | 0.339 | 0.530 | 0.795 | 1.060 | 1.590 |
| GEN III (belt widths) | b (mm) | 25 | 32 | 50 | 75 | 100 | 150 |
|---|---|---|---|---|---|---|---|
| Tension member loadings | Fadm(N) | 6300 | 8550 | 13950 | 21600 | 28800 | 44100 |
| Belt weight | kg/m | 0.290 | 0.371 | 0.583 | 0.87 | 1.16 | 1.74 |
| Type A | AT20 | GEN III |  |
|---|---|---|---|
| Zmin | 18 | 18 | |
| dmin | 120 | 120 |
| Type B | AT20 | GEN III | |
|---|---|---|---|
| Zmin | 25 | 25 | |
| dmin | 180 | 180 |
Zmin = Minimum number of teeth.
dmin= Minimum diameter (mm)