Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm vs Membrane coupling MEM with clamping hub bore both sides 4mm max. torque 0.9Nm
Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm and Membrane coupling MEM with clamping hub bore both sides 4mm max. torque 0.9Nm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Membrane coupling MEM with clamping hub bore both sides 4mm max. torque 0.9Nm is €22.22 cheaper ($97.56).
| Criterion |  Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm |  Membrane coupling MEM with clamping hub bore both sides 4mm max. torque 0.9Nm |
|---|---|---|
| Price | $123.23 | $97.56cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Torque | 6 118,2 kg·cm | 9.177 kg·cm |
| Weight | 4.97 kg | 14 g |
| Bore diameter | — | 4 mm |
| Coupling type | Elastic. angular/transv./long flexible | Torsionally stiff. angular/transv./long flexible |
| Din iso no | 12 B-2 | — |
| Electrically insulating | No | No |
| Hub diameter | 90 mm | — |
| Length of each sprocket | 40 mm | — |
| Material | Steel | Aluminum / Stainless steel |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular | — | 4 |
| Max misalignment axial | 0.25 mm | 0.2 mm |
| Max misalignment radial | 0.2 mm | 0.4 ±mm |
| Max outer diameter | 126.5 mm | — |
| Max speed | 3000 min-1 | 5 U/min |
| Max torque | 600 Nm | 0.9 Nm |
| Min bore diameter | 25 mm | — |
| Moment of inertia | 0.03010 kgm2 | — |
| Mounting distance over tooth flanks | 29.5 mm | — |
| Outer diameter | — | 19.2 mm |
| Power speed max. | 0.0616 kW/min -1 | — |
| Stainless | No | Yes |
| Surface | Blank | Anodised |
| Temperature max. | 220 °C | 120 °C |
| Temperature min. | -30 °C | -40 °C |
| Torsional stiffness | — | 145 Nm/rad |
| Total length | 89.5 mm | 34.5 mm |
| With keyway | No | No |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
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