Sprflex AL
A product of the first hour. The jaw coupling Sprflex AL has a flexible element made of NBR rubber, which has special damping properties and gives the coupling its characteristics. Due to the simple structure and the attractive price it’s still a top seller.
- High dampening
- RoHS compliant
- 0.5 to 150 Nm
- High flexibility
- Max. 18‘000 rpm
| Model | Rated torque (Nm) | Max. torque (Nm) | Misalignment parallel (mm) | Misalignment angular (°) | Misalignment axial (mm) | Max. rpm (min-1) | Inertia (kg·m2) | Mass (kg) |
| AL-035 | 0,5 | 1,5 | 0,1 | 0,5 | +0,3 | 18000 | 0,38 × 10-6 | 0,01 |
| AL-050 | 1,5 | 4,5 | 0,2 | 1,0 | ±0,5 | 12000 | 5,10 × 10-6 | 0,06 |
| AL-070 | 3 | 9 | 0,2 | 1,0 | ±0,5 | 9000 | 1,79 × 10-5 | 0,12 |
| AL-075 | 5 | 15 | 0,2 | 1,0 | ±0,5 | 7000 | 5,36 × 10-5 | 0,21 |
| AL-090 | 8 | 24 | 0,3 | 1,0 | ±0,5 | 6000 | 1,15 × 10-4 | 0,31 |
| AL-095 | 10 | 30 | 0,3 | 1,0 | ±0,5 | 6000 | 1,40 × 10-4 | 0,36 |
| AL-100 | 25 | 75 | 0,3 | 1,0 | ±0,7 | 5000 | 4,34 × 10-4 | 0,78 |
| AL-110 | 50 | 150 | 0,3 | 1,0 | ±0,7 | 4000 | 1,43 × 10-3 | 1,56 |
Unit [mm]
| Model | d1/d2 Min. | d1/d2 Max. | D | L | L1 | L2 |
| AL-035 | 4 | 8 | 16,1 | 20,5 | 6,5 | 7,5 |
| AL-050 | 6 | 16 | 27 | 43,2 | 15,5 | 12,2 |
| AL-070 | 6 | 20 | 35 | 49,2 | 18,5 | 12,2 |
| AL-075 | 7 | 26 | 45 | 54,4 | 21,0 | 12,4 |
| AL-090 | 9 | 28 | 54 | 55,0 | 21,0 | 13,0 |
| AL-095 | 9 | 28 | 55 | 61,0 | 24,0 | 13,0 |
| AL-100 | 11 | 36 | 66 | 88,0 | 35,0 | 18,0 |
| AL-110 | 11 | 48 | 85 | 110,0 | 44,0 | 22,0 |
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