Tensioners are used to apply proper tensioning to any drive and conveying system. Use them for applications where adjustment of pretension is required after final installation. We can provide you with the highest quality tensioners that perfectly match our polyurethane timing belts. All stock tensioners are made of aluminum with a steel shaft in several widths. Toothed tensioners are available in both metric and English. Please contact BRECOflex Applications Engineering if you require any different material as we have the capability to custom manufacture tensioners to your specifications.
Tooth-Side Tensioners
Tensioners with Back-bending
Eccentric Adjustment Tensioners
Fixed Mount Tensioners
Toothed Eccentric Tensioners
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| B (mm) | D (mm) | Max Belt Width (mm) | dB (mm) | B2 (mm) | E (mm) | G | t (mm) | D1 (mm) | SW (mm) | Dynamic Load (N) | Static Load (N) | Max RPM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 34 | 32 | 25 | 41.5 | 42 | 5 | M6 | 10 | 20 | 17 | 7950 | 3920 | 10,000 |
| 40 | 60 | 32 | 71 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 64 | 60 | 50 | 71 | 74 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 40 | 80 | 32 | 91 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 64 | 80 | 50 | 91 | 74 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 40 | 120 | 32 | 132 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 64 | 120 | 50 | 132 | 74 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 70 | 120 | 50 | 137 | 85 | 5 | M20 | 30 | 45 | 36 | 70,500 | 48,000 | 5,000 |
| 90 | 120 | 75 | 137 | 110 | 5 | M20 | 32 | 45 | 36 | 48,000 | 38,000 | 5,000 |
| 40 | 150 | 32 | 162 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 64 | 150 | 50 | 162 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 5,000 |
| 90 | 150 | 75 | 162 | 110 | 5 | M20 | 32 | 45 | 36 | 48,000 | 38,000 | 5,000 |
| B (mm) | D (mm) | Max Belt Width (mm) | dB (mm) | B2 (mm) | K (mm) | G | t (mm) | D1 (mm) | Dynamic Load (N) | Static Load (N) | Max RPM |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 114 | 60 | 100 | 71 | 124 | 34 | M8 | 15 | 45 | 7950 | 3920 | 10,000 |
| 114 | 80 | 100 | 91 | 124 | 34 | M8 | 15 | 45 | 19,300 | 13,100 | 5,000 |
| 70 | 120 | 50 | 137 | 85 | 65 | M12 | 24 | 85 | 70,500 | 48,000 | 5,000 |
| 90 | 120 | 75 | 137 | 110 | 65 | M12 | 24 | 85 | 70,500 | 48,000 | 5,000 |
| 117 | 120 | 100 | 137 | 131 | 65 | M12 | 24 | 85 | 70,500 | 48,000 | 5,000 |
| 70 | 180 | 50 | 204 | 85 | 65 | M12 | 25 | 106 | 70,500 | 48,000 | 5,000 |
| 90 | 180 | 75 | 204 | 110 | 80 | M16 | 25 | 106 | 106,000 | 76,000 | 5,000 |
| 117 | 180 | 100 | 204 | 131 | 80 | M16 | 25 | 106 | 106,000 | 76,000 | 5,000 |
| B (mm) | Pitch/Teeth | Max Belt Width (mm) | Dk (mm) | B2 (mm) | E (mm) | G | t (mm) | D1 (mm) | SW (mm) | Dynamic Load (N) | Static Load (N) | Max RPM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 34 | T5/22 | 25 | 34.15 | 42 | 5 | M6 | 10 | 20 | 17 | 7950 | 3920 | 30,000 |
| 40 | T10/22 | 32 | 61.80 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 30,000 |
| 64 | T10/20 | 32 | 61.80 | 74 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 15,000 |
| 34 | AT5/22 | 25 | 33.79 | 42 | 5 | M6 | 10 | 20 | 17 | 7950 | 3920 | 15,000 |
| 40 | AT10/20 | 32 | 61.80 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 15,000 |
| 64 | AT10/20 | 50 | 61.80 | 74 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 15,000 |
| 40 | BAT10/20 | 32 | 61.80 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 15,000 |
| 64 | BAT10/20 | 50 | 61.80 | 74 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 15,000 |
| 40 | BATK10/24 | 32 | 74.57 | 50 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 15,000 |
| 64 | BATK10/24 | 50 | 74.57 | 74 | 5 | M12 | 20 | 30 | 27 | 19,300 | 13,100 | 15,000 |
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