Cardan Shaft

The electric motor rotating shaft is horizontal, the travel pinion spin axis is also horizontal. The issue is that these axes aren’t aligned, they happen to be parallel to one another. The Cardan Shaft redirects the travel shaft to the travel pinion without changing the way of rotation.
Trusted in industry, cardan shafts have tested practical on applications where space is limited-as well while in scenarios where an factor in the device train (e.g. paper roll) might need to end up being actuated (dynamically positioned) to an alternate position when the devices are not operating. The universal joint allows for limited activity without uncoupling. To make sure sufficient 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 proven that the position between the shafts of the driver and powered unit should 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, shown as β1 and β2 in Fig. 1, will be equal. Geometrically, this might mean zero angularity existing between the driver and driven product: Quite simply, the shafts of the driver and driven machine would be parallel to each other.

Usually it consists of a tubular shaft, two sets of Universal Joints and glove system – ferrule stepper, among others. It can be a element of the transmission system, its function is usually to redirect the engine turning motion, after passing through the gearbox and the travel to the wheel, going through the ‘planetary and satellite’ system etc.

Our specialised personnel will gladly help you find 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.