Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing vs Elastic pin coupling MAEPEX cast iron Baugröße 180 max. torque 2640Nm nominal torque 880Nm outer diameter 180mm Länge 142mm no bore
Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing and Elastic pin coupling MAEPEX cast iron Baugröße 180 max. torque 2640Nm nominal torque 880Nm outer diameter 180mm Länge 142mm 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 type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing is €104.06 cheaper ($287.28).
| Criterion |  Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing |  Elastic pin coupling MAEPEX cast iron Baugröße 180 max. torque 2640Nm nominal torque 880Nm outer diameter 180mm Länge 142mm no bore |
|---|---|---|
| Price | $287.28cheapest | $407.51 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Current | 12 A | — |
| Torque | 7 851,7 kg·cm | 8 973,4 kg·cm |
| Weight | 9.58 kg | 16.45 kg |
| Bore | 20 mm | — |
| Bore pilot hole | — | Without bore mm |
| Chain din | 12 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Distance between the hubs | — | 2 – 6 mm |
| Electrically insulating | No | No |
| Flange width l3 | — | 42 mm |
| Flange width l4 | — | 20 mm |
| Hub diameter d1 | — | 125 mm |
| Hub diameter d2 | — | 125 mm |
| Hub diameter sprocket | 102.5 mm | — |
| Hub length | — | 70 mm |
| Length of each sprocket | 56 mm | — |
| Length of housing | 105 mm | — |
| Material | Steel / Aluminum | Grey cast iron/NBR |
| Max bore d1 | — | 75 mm |
| Max bore d2 | — | 75 mm |
| Max bore diameter | 60 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 without housing | 139 mm | — |
| Max speed | 2500 min-1 | 3800 min-1 |
| Max torque | 2 210 Nm | 2 640 Nm |
| Mounting distance | 11.5 mm | — |
| Nominal torque | 770 Nm | 880 Nm |
| Outer diameter | 160 mm | 180 mm |
| Replacement chain partno | 14 036 120 | — |
| Size | — | 180 |
| Stainless | No | No |
| Surface | Varnished (Housing) | Blank |
| Temperature max. | 120 °C | 80 °C |
| Temperature min. | -30 °C | -30 °C |
| Total length | 123.5 mm | 142 mm |
| Type | 6 020 | — |
| Wear limit of backlash measured at the circumfer | — | 8 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.
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