Set-screw coupling TR bore 50mm with keyway stainless steel 1.4305 vs Elastic pin coupling MAEPEX cast iron Baugröße 280 max. torque 10000Nm nominal torque 3900Nm outer diameter 280mm Länge 223mm pre-bored 47mm
Set-screw coupling TR bore 50mm with keyway stainless steel 1.4305 and Elastic pin coupling MAEPEX cast iron Baugröße 280 max. torque 10000Nm nominal torque 3900Nm outer diameter 280mm Länge 223mm pre-bored 47mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Set-screw coupling TR bore 50mm with keyway stainless steel 1.4305 is €382.72 cheaper ($460.61).
| Criterion |  Set-screw coupling TR bore 50mm with keyway stainless steel 1.4305 |  Elastic pin coupling MAEPEX cast iron Baugröße 280 max. torque 10000Nm nominal torque 3900Nm outer diameter 280mm Länge 223mm pre-bored 47mm |
|---|---|---|
| Price | $460.61cheapest | $902.08 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 3.52 kg | 52.58 kg |
| Bolts din 916 | M 10 | — |
| Bore diameter | 50 mm | — |
| Bore pilot hole | — | 52 | 47 mm |
| Coupling type | Rigid one-piece stlye | Elastic. angular/transv./long flexible |
| Distance between the hubs | — | 3 – 8 mm |
| Electrically insulating | No | No |
| Flange width l3 | — | 65 mm |
| Flange width l4 | — | 20 mm |
| Hub diameter d1 | — | 180 mm |
| Hub diameter d2 | — | 172 mm |
| Hub length | — | 110 mm |
| Material | Stainless steel (303) | Grey cast iron/NBR |
| Max bore d1 | — | 110 mm |
| Max bore d2 | — | 110 mm |
| Max misalignment angle | 0 ° | 0.2 ° |
| Max misalignment axial | 0 mm | 3 mm |
| Max misalignment radial | 0 mm | 0.1 mm |
| Max speed | 4 U/min | 2450 min-1 |
| Max torque | 340 Nm | 10 000 Nm |
| Nominal torque | — | 3 900 Nm |
| Outer diameter | 85 mm | 280 mm |
| Size | — | 280 |
| Stainless | Yes | No |
| Surface | Blank | Blank |
| Temperature max. | 150 °C | 80 °C |
| Temperature min. | -40 °C | -30 °C |
| Tightening torque fastening screws | 26.4 Nm | — |
| Total length | 124 mm | 223 mm |
| Wear limit of backlash measured at the circumfer | — | 11.5 mm |
| With keyway | Yes | 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.