| MAV Locking Assemblies |
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Keyway and splined locking systems show important disadvantages, in particular under overload and frequent torque reversals. The notch of keyway seat is a stress concentrator which reduces fatigue strength. Keyways and splines are eliminated by forced fit systems, where high radial pressures are generated. |
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MAV SpA of Italy has been in this competitive field for the past 30 years and is a major player in the US, Australian and European market. Manufactures high quality shaft-hub connections encompassing a range from 6 to 600mm (as a standard). |
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| Product Categories |
| Clamps, Couplings, Connectors and Hardware |
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| Product Profile |
| Also known as Clamping units and used as Keyless Bushes to mount products onto shafts, without keys and keyways. |
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MAV SpA of Italy has been in this competitive field for the past 30 years and is a major player in the US, Australian and European market. Manufactures high quality shaft-hub connections encompassing a range from 6 to 600mm (as a standard). Has built up unique expertise in designing and manufacturing clamping units to conform to individual requirements and various types of coatings (for critical environment applications). |
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A very wide range of models (ID/OD retained the same, for standardization, in most models) to suit varied lengths of products being mounted, run out characteristics (self-centering and non self-centering) and torque being transmitted. |
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| Our strengths |
| Working in collaboration with customers, MAV has developed various solutions to applications, using FEM analysis, which allows to verify the strength and safety features of their product range. |
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A modern machine shop with robotically controlled machines enables MAV to provide consistent dimensionally stable products. |
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| MAV Shrink Discs |
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MAV Shrink Discs or external locking devices, which provide a rigid, zero-backlash frictional connection between hollow shafts (hub) and shafts. |
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These elements offer extremely concentric and well balanced connections, ideal for high speed applications. Presented in 3 options – Heavy, medium and light, depending upon torque transmissions. Also available in SPLIT version, |
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For oxidising/corrosive operating conditions, Stainless Steel as well as surface coated units are available with zinc / nickel plating and phosphate treatment. |
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