Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm vs Beam coupling LA made from stainless steel max. torque 25Nm overall length 57.15mm outer diameter 31.75mm both sides bore 16mm
Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm and Beam coupling LA made from stainless steel max. torque 25Nm overall length 57.15mm outer diameter 31.75mm both sides bore 16mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Beam coupling LA made from stainless steel max. torque 25Nm overall length 57.15mm outer diameter 31.75mm both sides bore 16mm is €18.19 cheaper ($102.24).
| Criterion |  Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm |  Beam coupling LA made from stainless steel max. torque 25Nm overall length 57.15mm outer diameter 31.75mm both sides bore 16mm |
|---|---|---|
| Price | $123.23 | $102.24cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Torque | 6 118,2 kg·cm | 254.925 kg·cm |
| Weight | 4.97 kg | 290 g |
| Bolts size | — | M 4 |
| Bore diameter | — | 16 mm |
| Coupling type | Elastic. angular/transv./long flexible | Torsionally stiff. angular/transversal flexible |
| Din iso no | 12 B-2 | — |
| Electrically insulating | No | No |
| Hub diameter | 90 mm | — |
| Length of each sprocket | 40 mm | — |
| Material | Steel | Stainless steel (303) |
| Max bore diameter | — | 16 mm |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular | — | 7 |
| Max misalignment axial | 0.25 mm | 0 mm |
| Max misalignment radial | 0.2 mm | 0.5 ±mm |
| Max outer diameter | 126.5 mm | — |
| Max speed | 3000 min-1 | 5000 min-1 |
| Max torque | 600 Nm | 25 Nm |
| Min bore diameter | 25 mm | — |
| Moment of inertia | 0.03010 kgm2 | — |
| Mounting distance over tooth flanks | 29.5 mm | — |
| Outer diameter | — | 31.75 mm |
| Power speed max. | 0.0616 kW/min -1 | — |
| Stainless | No | Yes |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | 120 °C |
| Temperature min. | -30 °C | -40 °C |
| Tightening torque fastening screws | — | 2.85 Nm |
| Total length | 89.5 mm | 57.15 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.