Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm vs Elastic pin coupling MAEPEX cast iron Baugröße 125 max. torque 720Nm nominal torque 240Nm outer diameter 125mm Länge 102mm no bore
Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm and Elastic pin coupling MAEPEX cast iron Baugröße 125 max. torque 720Nm nominal torque 240Nm outer diameter 125mm Länge 102mm no bore are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm is €69.72 cheaper ($123.23).
| Criterion |  Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm |  Elastic pin coupling MAEPEX cast iron Baugröße 125 max. torque 720Nm nominal torque 240Nm outer diameter 125mm Länge 102mm no bore |
|---|---|---|
| Price | $123.23cheapest | $203.65 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 6 118,2 kg·cm | 7 341,8 kg·cm |
| Weight | 4.97 kg | 6.66 kg |
| Bore pilot hole | — | Without bore mm |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Din iso no | 12 B-2 | — |
| Distance between the hubs | — | 2 – 4 mm |
| Electrically insulating | No | No |
| Flange width l3 | — | 36 mm |
| Flange width l4 | — | 18 mm |
| Hub diameter | 90 mm | — |
| Hub diameter d1 | — | 100 mm |
| Hub diameter d2 | — | 100 mm |
| Hub length | — | 50 mm |
| Length of each sprocket | 40 mm | — |
| Material | Steel | Grey cast iron/NBR |
| Max bore d1 | — | 55 mm |
| Max bore d2 | — | 55 mm |
| Max misalignment angle | 0.5 ° | 0.2 ° |
| Max misalignment axial | 0.25 mm | 2 mm |
| Max misalignment radial | 0.2 mm | 0.1 mm |
| Max outer diameter | 126.5 mm | — |
| Max speed | 3000 min-1 | 5000 min-1 |
| Max torque | 600 Nm | 720 Nm |
| Min bore diameter | 25 mm | — |
| Moment of inertia | 0.03010 kgm2 | — |
| Mounting distance over tooth flanks | 29.5 mm | — |
| Nominal torque | — | 240 Nm |
| Outer diameter | — | 125 mm |
| Power speed max. | 0.0616 kW/min -1 | — |
| Size | — | 125 |
| Stainless | No | No |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | 80 °C |
| Temperature min. | -30 °C | -30 °C |
| Total length | 89.5 mm | 102 mm |
| Wear limit of backlash measured at the circumfer | — | 8 mm |
| With keyway | No | No |
| View at seller ↗ | View at seller ↗ |
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