H2-KH-20-D flender gearbox distributor Helical speed reduction gearbox H2

Flender/Flender Gear Units/Helical speed reduction gearbox H2

ar units type B2PV 1 1 Housing 8 Oildrain cock 2 Lifting eyes 9 Bearing journal 3 Cover 1 Rating plate 4 Centrifugal disk 1 Gearunit fastening 5 Shaft seals 1 Indication of oil level 6 Lubrication point 1 Inspection and assembly cover 7 Housing ventilation, oil-filling point detailed view of the gear unit can be obtained from the drawings in the gearunit documentation. 3 / 1BA 5 en 0/2A number of shaft configurations (types and rotation directions) are possible. These are shown in the following table as solid shafts: Table 1: Types and rotation directions TypeConfiguration B2PV 5.2 Output designs ... ... ... ... ... ... Solid shaft Solid shaft, Flanged shaft Hollow shaft Hollow shaft Hollow shaft with reinforced with for internal spline parallel keyway shrink disk to DIN 5 Fig. 2: Output designs with mounting flange with block flange .RV .TV .GV .JV Solid shaft Hollow shaft Solid shaft Hollow shaft with with parallel keyway parallel keyway Fig. 2: Agitator gear unit output designs detailed view of the gear unit can be obtained from the drawings in the gearunit documentation. 3 / 1BA 5 en 0/2.3 Housing The housing is of cast iron; if required, they may also be of steel. Housings up to size 1 are made in one part. The types 1 to 2 have twopart gear housing. The housing is rigid in design and due to its form has excellent noise and temperature characteristics. The gearunit housing comes with the following equipment: Lifting eyes (adequately dimensioned for transport) Inspection and/or assembly cover (for oil filling and/or inspection) Oilsight glass or oil dipstick (for checking the oil level) Oildrain plug (for oil drain) Air filter or venting screw (for aeration and ventilation) Colour codes for ventilating, oil inlet, oil level and oil drainage: Airrelief point: yellow Oildraining point: white Oilfilling point: yellow Lubrication points: red Oil level: red Oil level: red 5.4 Toothed components The externally toothed components of the gear unit are caseharde