Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing vs Elastic pin coupling MAEPEX 3-part version 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 3-part version 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 €151.93 cheaper ($287.28).
| Criterion |  Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing |  Elastic pin coupling MAEPEX 3-part version cast iron Baugröße 180 max. torque 2640Nm nominal torque 880Nm outer diameter 180mm Länge 142mm no bore |
|---|---|---|
| Price | $287.28cheapest | $462.53 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | 12 A | — |
| Torque | 7 851,7 kg·cm | 8 973,4 kg·cm |
| Weight | 9.58 kg | 16.46 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 | — | 30 mm |
| Hub diameter d1 | — | 125 mm |
| Hub diameter d2 | — | 108 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 | — | 65 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 |
| Min distance for dismantling | — | 50 mm |
| 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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