Bearing of the joint heads is made by plain bearing with precision joint type GA and by needle bearing with precision joint type HA.The plain bearings of precision joint type GA limit the maximum permissible speed to 1,000 rpm, the needle bearings of precision joint type HA limit the maximum permissible speed to 4,000 rpm. The maximum diffraction angle per joint is 45°.
Precision joints in an extendable version are able to offset axial displacement in addition to angular and radial displacement.
Cardan shaft / precision joint acc. to DIN 808
Type GA: Extendable precision double joint with plain bearing
max. speed type GA = 1,000 rpm
Type HA: Extendable precision double joint with needle bearing
max. speed type HA = 4,000 rpm
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