© Siemens AG 2015 3 Coupling Preselection and Options 3/2 Selection of the coupling series 3/2 Selection and ordering data 3/6 Selection of the coupling size 3/6 Selection and ordering data 3/6 Coupling load in continuous operation 3/7 Coupling load under maximum and overload conditions 3/7 Coupling load due to dynamic torque load 3/7 Checking the maximum speed 3/7 Checking permitted shaft misalignment 3/7 Checking bore diameter, mounting geometry and coupling design 3/7 Coupling behavior under overload conditions 3/7 Checking shaft-hub connection 3/7 Checking low temperature and chemically aggressive environment 3 3/8 Article number key 3/8 Overview 3/9 Features of the standard type 3/9 Ordering examples 3/10 Bore specifications 3/10 Options 3/10 Bore diameter - metric 3/10 Bore tolerance to DIN ISO 286 3/11 Bore diameter - imperial 3/12 Special types 3/12 Options Siemens MD 10.1 · 2015