
AT3 Standard & GEN III SYNCHROFLEX®
Polyurethane, steel reinforced, extruded open length & joined – High Power AT Profile in metric pitch with trapezoidal tooth form.
CONTI SYNCHROFLEX® timing belt AT3
Available version:
- Single-sided
- With E tension member for greater flexibility
- With Reinforced design
- With Aramid tension member upon request
- Polyurethane special materials upon request
- Antistatic, coloured, mechanical reworked
CONTI SYNCHROFLEX® timing belt AT3 GEN III
Standard version:
- Single-sided
- High performance polyurethane in red colour
- Steel cord tension members with high density
- Steel cord tension members in two filament, highly flexible construction
- 25% more power than standard AT
Standard stock lengths (mm)/Number of teeth |
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Length | No. teeth | Std. | GEN III |
---|---|---|---|
150 | 50 | ![]() |
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153 | 51 | ![]() |
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180 | 60 | ![]() |
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201 | 67 | ![]() |
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201 FN68 | 67 | ◯ | ◯ |
252 | 84 | ![]() |
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267 | 89 | ![]() |
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270 | 90 | ![]() |
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300 | 100 | ![]() |
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351 | 117 | ![]() |
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399 | 133 | ![]() |
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417 | 139 | ![]() |
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450 | 150 | ![]() |
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486 FA | 162 | – | ◯ |
486 FN | 162 | ◯ | – |
486 FN18 | 162 | ◯ | ◯ |
Length | No. teeth | Std. | GEN III |
---|---|---|---|
501 | 167 | ![]() |
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549 | 183 | ![]() |
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600 | 200 | ![]() |
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639 | 213 | ![]() |
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648 | 216 | ![]() |
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648 FN24 | 216 | ◯ | ◯ |
714 | 238 | ![]() |
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816 | 272 | ![]() |
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816 FA | 272 | ◯ | ◯ |
900 | 300 | ![]() |
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1011 | 337 | ![]() |
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Preferred belt width in mm: 6, 10, 16, 25, 32 – Other dimensions on request
✓ Available
◯ Available on request
– Unavailable
FA with bigger back thickness
FN with profiles on the back of the belt
Technical Specification
Standard(belt widths) | b (mm) | 6 | 10 | 16 | 25 | 32 |
Tension memberloadings | (N) | 190 | 380 | 646 | 1102 | 1406 |
Belt weight | kg/m | 0.014 | 0.023 | 0.037 | 0.058 | 0.074 |
Standard(belt widths) | b (mm) | 6 | 10 | 16 | 25 | 32 |
Tension memberloadings | (N) | 330 | 599 | 1002 | 1608 | 2079 |
Belt weight | kg/m | 0.014 | 0.023 | 0.037 | 0.058 | 0.074 |
Drive Type A
Type A | AT3 | GEN III |
Zmin | 15 | 15 |
dmin | 20 | 20 |
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Drive Type B
Type B | AT3 | GEN III |
Zmin | 20 | 20 |
dmin | 20 | 20 |
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Zmin = Minimum number of teeth.
dmin= Minimum diameter (mm)