Helical speed reduction gearboxes H3 flender catalogue pdf H3-CV28A

Flender/Flender Gear Units/Helical speed reduction gearboxes H3

Dip lubricationMineral oil ISO VG 4 4 4 2 ISO VG 3 4 4 2 ISO VG 2 4 4 2 PAO oil ISO VG 4 4 4 2 ISO VG 3 4 2 ISO VG 2 4 2 PAO- ISO VG 2 2 ISO VG 1 2 Permitted without additional heating Additional heating required (Before starting up the gear unit, the gear unit must be heated up to starting temperature!) 1 1 heating element required 2 2 heating elements required 4 4 heating elements required Not permitted, special actions requiredRecommended ISO oil viscosity forH1 H2 / H3 H4 B2 / B3 B4 Dip lubrication VG 3 VG 4 VG 3 VG 4 VG 3 Forced lubrication VG 3 Synthetic oil on polyalphaolefin basis for temperatures higher than -3 . Minimum start temperature (required minimum oil temperature at gear unit start-up). Flender GmbH 2NER GROUP CO.,LIMITED Germany sogears HB series gearbox 1/2 Flender MD 2.1 2Options for operation Heating Heating elements Selection and ordering data Ordering information: When ordering heating elements and temperature monitoring, - and the following order codes must be added to the Article No. Data position of the Article No. 1 to 6 7 8 1Order code Article No.: 2LP3 .-.....-....- Screw-in heating elements (standard version IP6, 2 , 5 Hz, cable inlet axial) One heating element J0 Two heating elementsJ0 Four heating elements J0 Oil temperature monitoring (standard version) ATH-SW2 H4 Oil temperature recording (standard version; separate evaluation unit required) Pt1 resistance thermometer H4 Pt1 resistance thermometer with transmitter H4 Screw-in heating element (ATEX design category 2 + 2 , 5 Hz, cable inlet acc. to manufacturer' choice One heating element J0 5 Two heating elementsJ0 6 Four heating elements J0 8 Oil temperature recording (ATEX design category 2 + 3; separate evaluation unit required) Pt1 resistance thermometer H4 Restrictions might apply depending on the installation space required. For availability and dimensions, see configurator.