Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing vs Membrane coupling MEM with clamping hub bore both sides 20mm max. torque 30Nm
Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing and Membrane coupling MEM with clamping hub bore both sides 20mm max. torque 30Nm 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 type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing is €140.26 cheaper ($287.28).
| Criterion |  Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing |  Membrane coupling MEM with clamping hub bore both sides 20mm max. torque 30Nm |
|---|---|---|
| Price | $287.28cheapest | $449.17 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Current | 12 A | — |
| Torque | 7 851,7 kg·cm | 305.91 kg·cm |
| Weight | 9.58 kg | 247 g |
| Bore | 20 mm | — |
| Bore diameter | — | 20 mm |
| Chain din | 12 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Torsionally stiff. angular/transv./long flexible |
| Electrically insulating | No | No |
| Hub diameter sprocket | 102.5 mm | — |
| Length of each sprocket | 56 mm | — |
| Length of housing | 105 mm | — |
| Material | Steel / Aluminum | Aluminum / Stainless steel |
| Max bore diameter | 60 mm | — |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular | — | 2 |
| Max misalignment axial | 0.25 mm | 0.2 mm |
| Max misalignment radial | 0.2 mm | 0.4 ±mm |
| Max outer diameter without housing | 139 mm | — |
| Max speed | 2500 min-1 | 5 U/min |
| Max torque | 2 210 Nm | 30 Nm |
| Mounting distance | 11.5 mm | — |
| Nominal torque | 770 Nm | — |
| Outer diameter | 160 mm | 52 mm |
| Replacement chain partno | 14 036 120 | — |
| Stainless | No | Yes |
| Surface | Varnished (Housing) | Anodised |
| Temperature max. | 120 °C | 120 °C |
| Temperature min. | -30 °C | -40 °C |
| Torsional stiffness | — | 4 800 Nm/rad |
| Total length | 123.5 mm | 78.1 mm |
| Type | 6 020 | — |
| 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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