Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing vs Safety clutch SI size 20 torque 6 – 20 Nm
Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing and Safety clutch SI size 20 torque 6 – 20 Nm 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 €63.96 cheaper ($287.28).
| Criterion |  Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing |  Safety clutch SI size 20 torque 6 – 20 Nm |
|---|---|---|
| Price | $287.28cheapest | $361.10 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Current | 12 A | — |
| Torque | 7 851,7 kg·cm | 203.94 kg·cm |
| Weight | 9.58 kg | 690 g |
| Bore | 20 mm | — |
| Chain din | 12 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | — |
| Distance for mounting position limit sensor | — | 35 mm |
| Distance to flange left side | — | 16 mm |
| Electrically insulating | No | — |
| Flange width | — | 6 mm |
| Hole diameter | — | 4.5 mm |
| Hub diameter sprocket | 102.5 mm | — |
| Length of each sprocket | 56 mm | — |
| Length of housing | 105 mm | — |
| Material | Steel / Aluminum | Steel |
| Max bore diameter | 60 mm | — |
| Max inner bore | — | 20 mm |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment axial | 0.25 mm | — |
| Max misalignment radial | 0.2 mm | — |
| Max outer diameter without housing | 139 mm | — |
| Max speed | 2500 min-1 | 1500 min-1 |
| Max torque | 2 210 Nm | — |
| Mounting distance | 11.5 mm | — |
| Nominal torque | 770 Nm | — |
| Outer diameter | 160 mm | 80 mm |
| Outer diameter of mounting surface | — | 65 mm |
| Pitch circle diameter and no of holes | — | 71. z= 8 mm |
| Replacement chain partno | 14 036 120 | — |
| Size | — | 20 |
| Stainless | No | — |
| Surface | Varnished (Housing) | Black oxide finish |
| Temperature max. | 120 °C | — |
| Temperature min. | -30 °C | — |
| Torque range | — | 6 – 20 Nm |
| Total length | 123.5 mm | 45 mm |
| Type | 6 020 | — |
| With keyway | 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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