The motor rotating shaft is horizontal, the drive pinion spin axis can be horizontal. The problem is these axes are not aligned, they will be parallel to each other. The Cardan Shaft redirects the travel shaft to the drive pinion without changing the direction of rotation.
Widely used in industry, cardan shafts have verified practical upon applications where space is limited-as well because in situations where an factor in the machine train (e.g. paper roll) might need to always be actuated (dynamically positioned) to an alternate position when the equipment are not running. The universal joint permits limited movement without uncoupling. To make sure adequate lubrication circulation, which in turn prevents the universal joints from seizing, cardan shafts are usually installed with an angle from four to six 6 degrees at the universal joints. Experience, though, has displayed that the position between your shafts of the driver and driven unit should be kept to a minimum, preferably significantly less than 4.36 mrads (0.25 degrees). Preferably, the angles between the driver and driven shafts and the cardan shaft, shown as β1 and β2 in Fig. 1, will be equal. Geometrically, this might equate to zero angularity existing between your driver and driven unit: Basically, the shafts of the driver and influenced machine would be parallel to one another.
Usually it consists of a tubular shaft, two sets of Universal Joints and glove system – ferrule stepper, among others. It is certainly a element of the transmission system, its function can be to redirect the engine turning activity, after moving through the gearbox and the drive to the wheel, going through the ‘planetary and satellite’ system etc.
Our specialised personnel will gladly support you in finding the right universal joint for your application or will develop a suitable solution according to your unique requirements.
Cardan shaft, often known as cardinal shaft, is an element of torque transmission.