Mechanisms — concentric shafts

Recent Blogs

Belt Engage/disengage/reverse for Upright Shaft diagram
Belt Engage/disengage/reverse for Upright Shaft Mechanism: How It Works, Diagram & Parts

Posted by Robbie Dickson on

Explore a single-belt reversing drive with concentric shafts, a loose centre pulley and opposed bevel gears. Compare pulley spacing, fork opening and force units.
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Coaxial Contra-rotating Rotor Mechanism diagram
Coaxial Contra-rotating Rotor Mechanism: How It Works, Parts, Diagram, and Uses Explained

Posted by Robbie Dickson on

Follow two counter-rotating rotors on concentric shafts. Calculate their delivered torque split, net airframe reaction and combined shaft power at equal rotor speeds.
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