H4-KH-28-D wer rating Overview For driven machines with const Helical gearbox H4

Flender/Flender Gear Units/Helical gearbox H4

ion. Keep the operating instructions for the coupling together with these operating instructions. Angular and radial displacement might occur simultaneously. Make sure that the total value of both displacements does not exceed the maximum per- missible angular or radial displacement value. Assembly 5.5 Couplings 5 Edition 0/2 A5-0 enThe diagram below illustrates the potential displacements: 5DGLDOGLVSODFHPHQW . $QJXODUGLVSODFHPHQW . $[LDOGLVSODFHPHQW . . . . Figure5-9: Possible displacements Alignment Align the individual components in two mutually perpendicular axial planes. The following can be used as alignment tools: Ruler (radial displacement) Feeler gauge (angular displacement) Spirit level Dial gauge Laser alignment system You will achieve greater degree of alignment accuracy by using dial gauge or laser align- ment system. The diagram below shows the alignment process based on the example of flexible coup- ling: Figure5-1: Alignment process based on the example of flexible coupling Ruler Measuring points Feeler gauge Information It is advisable to insert shims or metal sheets under the mounting feet in order to align the drive components in the vertical direction. It is helpful to use support paws with adjusting screws on the foundation to adjust the drive components laterally. Gear unit with motor bell housing If the gear unit and the motor are connected through motor bell housing, no alignment of the couplings is necessary. Assembly 5.6 Connecting components A5-0 en Edition 0/2 5Further information Further information about the permissible alignment errors can be found in the coupling op- erating instructions in the complete documentation for the gear unit, or contact the manufac- turer in question. 5.6 Connecting components 5.6 Connecting components 5.6.1 Gear units with mounted components 5.6 Connecting components Depending on the order specification, the gear unit can be equipped with various compon- ents. Connect the closed-loop contro