The electric motor rotating shaft is horizontal, the travel pinion spin axis is also horizontal. The difficulty is that these axes aren’t aligned, they happen to be parallel to each other. The Cardan Shaft redirects the travel shaft to the travel pinion without changing the course of rotation.
Widely used in industry, cardan shafts have tested practical in applications where space is limited-as well seeing that in situations where an element in the machine train (e.g. paper roll) might need to become actuated (dynamically positioned) to an alternate position when the devices are not working. The universal joint permits limited activity without uncoupling. To ensure enough lubrication circulation, which inhibits the universal joints from seizing, cardan shafts are usually installed with an angle from four to six 6 degrees at the universal joints. Knowledge, though, has demonstrated that the position between your shafts of the driver and powered unit ought to be kept to a minimum, preferably less than 4.36 mrads (0.25 degrees). Ideally, the angles between the driver and influenced shafts and the cardan shaft, displayed as β1 and β2 in Fig. 1, will be equal. Geometrically, this might mean zero angularity existing between your driver and driven unit: In other words, the shafts of the driver and driven machine would be parallel to each other.
Usually it involves a tubular shaft, two sets of Universal Joints and glove system – ferrule stepper, amongst others. It is usually a component of the transmission program, its function is usually to redirect the engine turning motion, after moving through the gearbox and the travel to the wheel, going through the ‘planetary and satellite’ system etc.
Our specialised staff will gladly support you in finding the right universal joint for your application or will develop a suitable solution according to your specific requirements.
Cardan shaft, also referred to as cardinal shaft, is a component of torque transmission.