Mechanical Power Transmission Disc Couplings SXC-6 Performance Data 16 SXC-6 Type Industrial Coupling The SXC-6 Type is the standard 6 bolt coupling with two hubs, two disc packs and a spacer. The hubs can both be turned inward to accommodate close coupled applications or one hub can be turned outward to accommodate additional BSE’s (shaft separation). The coupling has two flex planes (one at each disc pack) so it can accommodate parallel misalignment by the angular misalignment in each disc pack. This configuration will also accommodate axial misalignment within the specified limits. Note 1 indicates: Operating speed must be equal or less than permissible speed. Permissible speeds could be limited by the weight and the critical speeds of the spacer. 2 indicates: Couplings as manufactured can accommodate maximum speeds as listed. Higher speeds up to the value shown as 'Bal' require special balancing. 3 indicates: The maximum bores shown are for cylindrical or taper shafts with keys. For other type of connections contact jbj Techniques Limited technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk 4 indicates: Weight is given for a complete coupling with minimum BSE and maximum bores. 5 indicates: Axial misalignment is given for two disc packs. 6 indicates: Angular misalignment is given for one disc pack. SU/SX hubs can be used (turned outward) to accommodate maximum bore sizes for the specified hub. Features » Unitized disc packs » Infinite life if properly aligned » Torsionally rigid without any back lash » No need for lubrication or maintenance » No wearing parts and high resistance to harsh environmental conditions » Can be combined with SU/SX hub for increased bore capacity (See page 15). (Close Coupled) www.jbj.co.uk/disc-couplings.html #DriveLineHarmony
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