Helical gear units H3 flender coupling n eupex pdf H3-CH5-B

Flender/Flender Gear Units/Helical gear units H3

d alignment thread on gear units 1 Alignment surfaces 2 Alignment thread The final fine alignment with the assemblies on the in- and output side must be carried out accurately by the shaft axes, using: Rulers Spirit level Dial gauge Feeler gauge, etc. 4 / 9BA 5 en 0/2Only then should the gear unit be fastened and then the alignment should be checked once again. Record alignment dimensions. Note The record must be kept with these instructions. DANGER Danger to life from air-borne fracture pieces Disregard for the precision of alignment can cause shaft rupture, resulting in serious injury and danger to life and limb.Align gear unit precisely (observe specified values). Damage to the gear unit or its components or add-on parts is possible. The accuracy of the alignment of the shaft axes to each other is decisive for the lifespan of shafts,bearings and couplings. If possible, the deviation should be zero (exception: ZAPEX couplings). Forthis purpose, .. also the special requirements for the couplings can be found in the related operating instructions. 6.3.2.2 Fitting on foundation frame Clean the bottom side of the gear unit base and the foundation frame. Using suitable lifting gear, set the gear unit down on the foundation frame. Tighten the foundation bolts to the specified torque (see item 6.; if necessary, use stops to prevent displacement if required. NOTICE Property damage Damage to the gear unit from uneven tensioning of the fastening screws is possible. Tighten fastening screws evenly, the gear unit must not be excessively stressed when tensioning the fastening screws. Align the gear unit to the input and output units (see item 6.3.2.. Record alignment dimensions. Note The record must be kept with these instructions. 4 / 9BA 5 en 0/2.4 Shaft mounted gear unit with solid shaft Note Clean the recesses on the gear unit housing. Place the gear unit in the bearing shells which are to be provided by the customer (see figure . Fit the cover on the fixed bea