Slit coupling ASK
The ASK slit coupling is the ideal way to compensate all types of misalignment. Their unique slot structure is the best solution for non-aligned shafts or highly resonant installation situations. One-piece production favors speed, flexible material selection and adaptation to customer specific lengths.
- 2 to 400 Nm
- Zero Backlash
- Good flexibility
- Length possible to customize
- Max. 11‘500 rpm
| Model | Torque (Nm) | Misalignment parallel (mm) | Misalignment angular (°) | Misalignment axial (mm) | Max. rpm (min-1) | Torsional stiffness (Nm/rad) | Inertia (kg·m2) | Mass (kg) |
| ASK-018 | 2 | 0.15 | 0.5 | ±0.2 | 11500 | 103 | 0.45×10-6 | 0.008 |
| ASK-020 | 3 | 0.1 | 1 | ±0.1 | 11500 | 407 | 1.05×10-6 | 0.017 |
| ASK-022 | 2 | 0.15 | 1 | ±0.1 | 11500 | 690 | 1.15×10-6 | 0.019 |
| ASK-025 | 6 | 0.1 | 1 | ±0.1 | 10000 | 533 | 2.39×10-6 | 0.024 |
| ASK-030 | 8 | 0.1 | 0.85 | ±0.1 | 8000 | 868 | 6.80×10-6 | 0.049 |
| ASK-040 | 18 | 0.15 | 0.85 | ±0.1 | 7500 | 3767 | 27.9×10-6 | 0.11 |
| ASK-050 | 30 | 0.15 | 0.7 | ±0.1 | 7000 | 7196 | 89.7×10-6 | 0.21 |
| ASK-060 | 65 | 0.15 | 0.7 | ±0.15 | 6000 | 12750 | 253.7×10-6 | 0.42 |
| ASK-070 | 120 | 0.1 | 0.33 | ±0.1 | 5000 | 66768 | 506.6×10-6 | 0.648 |
| ASK-080 | 170 | 0.1 | 0.33 | ±0.1 | 4000 | 78189 | 962.4×10-6 | 0.858 |
| ASK-100 | 300 | 0.1 | 0.33 | ±0.1 | 3500 | 278893 | 2826×10-6 | 1.632 |
- AL – Aluminum model
- Version BBH – With removable clamp hub available
| Model | Torque (Nm) | Misalignment parallel (mm) | Misalignment angular (°) | Misalignment axial (mm) | Max. rpm (min-1) | Torsional stiffness (Nm/rad) | Inertia (kg·m2) | Mass (kg) |
| ASK-020 | 10 | 0.1 | 0.5 | ±0,1 | 11500 | 1189 | 2.88×10-6 | 0.046 |
| ASK-025 | 14 | 0.1 | 1 | ±0,1 | 10000 | 1558 | 6.48×10-6 | 0.064 |
| ASK-030 | 18 | 0.1 | 0.85 | ±0,1 | 8000 | 2530 | 18.6×10-6 | 0.134 |
| ASK-040 | 30 | 0.15 | 0.85 | ±0,1 | 7500 | 11008 | 75.8×10-6 | 0.3 |
| ASK-050 | 60 | 0.15 | 0.5 | ±0,1 | 7000 | 20995 | 246×10-6 | 0.577 |
| ASK-060 | 110 | 0.15 | 0.5 | ±0,1 | 6000 | 37165 | 694×10-6 | 1.15 |
| ASK-070 | 190 | 0.1 | 0.3 | ±0,06 | 5000 | 196024 | 1380×10-6 | 1.753 |
| ASK-080 | 240 | 0.06 | 0.3 | ±0,06 | 4000 | 229524 | 2620×10-6 | 2.33 |
| ASK-100 | 400 | 0.06 | 0.3 | ±0,06 | 3500 | 821288 | 7680×10-6 | 4.423 |
- VA – Stainless steel model / ST – Steel model
- Version BBH – With removable clamp hub available
| Model | D1/D2 Min. | D1/D2 Max. | D | L | M | N | E | G |
| ASK-018 | 3 | 6 | 18 | 17.5 | 2.5 | 5 | 5.5 | M2.5 |
| ASK-020 | 3 | 8 | 20 | 28 | 4 | 8 | 6.5 | M2.5 |
| ASK-022 | 3 | 10 | 22 | 20 | 2.75 | 5.5 | 7.2 | M2.5 |
| ASK-025 | 5 | 12 | 25 | 28 | 4 | 8 | 9 | M3 |
| ASK-030 | 6 | 15 | 30 | 40 | 5.5 | 11 | 10.5 | M4 |
| ASK-040 | 6 | 20 | 40 | 48 | 5.5 | 11 | 14 | M5 |
| ASK-050 | 10 | 26 | 50 | 65 | 9.5 | 19 | 18.5 | M6 |
| ASK-060 | 10 | 30 | 60 | 80 | 12.5 | 25 | 21 | M8 |
| ASK-070 | 15 | 38 | 70 | 95 | 12.5 | 25 | 25 | M8 |
| ASK-080 | 24 | 42 | 80 | 100 | 12.5 | 25 | 29 | M8 |
| ASK-100 | 30 | 55 | 100 | 118 | 15 | 30 | 37 | M10 |
- Depending on bore diameter with glued bushing on one side.
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