LK4-2 Oldham Coupling - Clamp Type
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| Model | φd1φd2 Max. Bore Diameter | φD | L | F | L1 | M | Wrench Torque ( N.M ) |
| LK4-C12S | 5 | 12 | 15 | 2.5 | 6.9 | M2 | 0.4 |
| LK4-C16S | 6 | 16 | 21 | 3.5 | 9.9 | M2.5 | 0.8 |
| LK4-C20S | 8 | 20 | 22.5 | 3.5 | 10.35 | M2.5 | 0.8 |
| LK4-C25S | 10 | 25 | 27.5 | 4.0 | 12.42 | M3 | 1.2 |
| LK4-C32S | 14 | 32 | 33 | 5.0 | 14.9 | M4 | 2.5 |
| LK4-C35S | 16 | 35 | 35 | 5.5 | 16.0 | M4 | 2.5 |
| LK4-C44S | 22 | 44 | 46 | 7.5 | 21.5 | M5 | 5 |
| LK4-C55S | 25 | 55 | 57 | 9.5 | 27 | M6 | 8 |
| LK4-C70S | 30 | 70 | 77 | 12.5 | 36.5 | M8 | 20 |
| LK4-C16 | 6 | 16 | 30 | 3.0 | 13 | M2.5 | 0.8 |
| LK4-C20 | 8 | 20 | 33 | 3.0 | 14 | M2.5 | 0.8 |
| LK4-C25 | 10 | 25 | 39 | 3.8 | 17 | M3 | 1.2 |
| LK4-C32 | 14 | 32 | 45 | 4.5 | 19.8 | M4 | 2.5 |
| LK4-C40 | 16 | 40 | 50 | 7.0 | 22.5 | M5 | 5 |
| LK4-C50 | 20 | 50 | 58 | 8.0 | 27 | M6 | 8 |
| LK4-C63 | 25 | 63 | 71 | 10 | 33 | M8 | 2 |
| Model | Rated Torque ( N.m ) | Max.Torque ( N.m ) | Max.Rotational Frequency ( rpm ) | Moment of Inertia ( Kg.m2 ) | Static Torsional Stiffness ( N.m / rad ) | Errors of Eccentricity ( mm ) | Max. Angular Misalignment ( °) | Mass ( g ) |
| LK4-C12S | 0.5 | 1.0 | 51000 | 5.2×10-8 | 25 | 0.8 | 3.0 | 3.0 |
| LK4-C16S | 0.7 | 1.4 | 38000 | 2.9×10-7 | 29 | 1.0 | 3.0 | 8.0 |
| LK4-C20S | 1.6 | 3.2 | 30000 | 8.8×10-7 | 58 | 1.4 | 3.0 | 13.0 |
| LK4-C25S | 3.0 | 6.0 | 24000 | 2.7×10-6 | 125 | 1.9 | 3.0 | 24.0 |
| LK4-C32S | 5.5 | 11.0 | 18000 | 8.3×10-6 | 260 | 2.4 | 3.0 | 48.0 |
| LK4-C35S | 6.5 | 13.0 | 16000 | 8.6×10-6 | 280 | 2.4 | 3.0 | 68.0 |
| LK4-C44S | 12.5 | 24.0 | 13000 | 3.9×10-5 | 560 | 2.8 | 3.0 | 140 |
| LK4-C55S | 22.0 | 44.0 | 10000 | 10×10-5 | 795 | 3.3 | 3.0 | 260 |
| LK4-C70S | 40.0 | 80.0 | 8000 | 4.1×10-4 | 1260 | 3.8 | 3.0 | 450 |
| LK4-C16 | 0.7 | 1.4 | 38000 | 5.0×10-7 | 29 | 1.0 | 3.0 | 12.5 |
| LK4-C20 | 1.6 | 3.2 | 30000 | 1.4×10-6 | 58 | 1.4 | 3.0 | 21 |
| LK4-C25 | 3.0 | 6.0 | 24000 | 4.1×10-6 | 125 | 1.9 | 3.0 | 41 |
| LK4-C32 | 5.5 | 11.0 | 18000 | 1.2×10-5 | 260 | 2.4 | 3.0 | 75.5 |
| LK4-C40 | 9.0 | 18.0 | 14000 | 3.8×10-5 | 505 | 2.8 | 3.0 | 134 |
| LK4-C50 | 19.0 | 38.0 | 11000 | 1.0×10-4 | 780 | 3.3 | 3.0 | 256 |
| LK4-C63 | 33.0 | 66.0 | 9500 | 3.5×10-4 | 1200 | 3.8 | 3.0 | 485 |
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