Chain coupling pitch 1″x17,02mm 18 teeth nominal torque 1480Nm vs Flexible coupling EL size 20 nominal torque 40Nm short version pilot bore length 80mm outer diameter 45mm
Chain coupling pitch 1″x17,02mm 18 teeth nominal torque 1480Nm and Flexible coupling EL size 20 nominal torque 40Nm short version pilot bore length 80mm outer diameter 45mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Flexible coupling EL size 20 nominal torque 40Nm short version pilot bore length 80mm outer diameter 45mm is €12.95 cheaper ($216.44).
| Criterion |  Chain coupling pitch 1″x17,02mm 18 teeth nominal torque 1480Nm |  Flexible coupling EL size 20 nominal torque 40Nm short version pilot bore length 80mm outer diameter 45mm |
|---|---|---|
| Price | $231.38 | $216.44cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | — | 407.88 kg·cm |
| Weight | 12.3 kg | 650 g |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Din iso no | 16 B-2 | — |
| Electrically insulating | No | No |
| Hub diameter | 120 mm | — |
| Length of each sprocket | 60 mm | — |
| Material | Steel | — |
| Max bore diameter for keyway | — | 20 mm |
| Max bore diameter for pin | — | 27 mm |
| Max misalignment angle | 0.5 ° | 3 ° |
| Max misalignment axial | 0.25 mm | 1 mm |
| Max misalignment radial | 0.2 mm | 0.6 mm |
| Max outer diameter | 170 mm | — |
| Max speed | 2500 min-1 | 7000 min-1 |
| Max torque | 1 480 Nm | 40 Nm |
| Min bore diameter | 30 mm | — |
| Moment of inertia | 0.15800 kgm2 | — |
| Mounting distance over tooth flanks | 46.7 mm | — |
| Outer diameter | — | 45 mm |
| Pilot hole | — | 5.5 mm |
| Power speed max. | 0.1519 kW/min -1 | — |
| Stainless | No | Steel |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | 120 °C |
| Temperature min. | -30 °C | -40 °C |
| Total length | 137 mm | 80 mm |
| Type | — | S |
| 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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