Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing vs Membrane coupling MEM with clamping hub bore both sides 6mm max. torque 2.3Nm
Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing and Membrane coupling MEM with clamping hub bore both sides 6mm max. torque 2.3Nm 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 4012 08 A-2 12 teeth nominal torque 110 Nm with casing is €48.61 cheaper ($56.51).
| Criterion |  Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing |  Membrane coupling MEM with clamping hub bore both sides 6mm max. torque 2.3Nm |
|---|---|---|
| Price | $56.51cheapest | $112.67 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | 8 A | — |
| Torque | 1 121,7 kg·cm | 23.453 kg·cm |
| Weight | 1.03 kg | 25 g |
| Bore | 12 mm | — |
| Bore diameter | — | 6 mm |
| Chain din | 08 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Torsionally stiff. angular/transv./long flexible |
| Electrically insulating | No | No |
| Hub diameter sprocket | 36 mm | — |
| Length of each sprocket | 36 mm | — |
| Length of housing | 72 mm | — |
| Material | Steel / Aluminum | Aluminum / Stainless steel |
| Max bore diameter | 22 mm | — |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular | — | 4 |
| Max misalignment axial | 0.2 mm | 0.2 mm |
| Max misalignment radial | 0.2 mm | 0.4 ±mm |
| Max outer diameter without housing | 62 mm | — |
| Max speed | 4800 min-1 | 5 U/min |
| Max torque | 249 Nm | 2.3 Nm |
| Mounting distance | 7.4 mm | — |
| Nominal torque | 110 Nm | — |
| Outer diameter | 77 mm | 25.6 mm |
| Replacement chain partno | 14 034 112 | — |
| Stainless | No | Yes |
| Surface | Varnished (Housing) | Anodised |
| Temperature max. | 120 °C | 120 °C |
| Temperature min. | -30 °C | -40 °C |
| Torsional stiffness | — | 400 Nm/rad |
| Total length | 79.4 mm | 36.1 mm |
| Type | 4 012 | — |
| 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.