Bevel-helical gear reducers B4 igned to the gear unit types and sizes for Flende B4-FH-18-A

Flender/Flender Gear Units/Bevel-helical gear reducers B4

with forced lubrica- tionWeight H4.V1th to 1th position of Article No. and Article No. supplement, for 1th to 1th position, see pages 5/3 to 5/3 Article No.: 2LP3 -.6-.... Type Size d2 l2 G2 kg Solid shaft with parallel key H4SV 7 1 n6 2 1 6 4 5 0-6A 8 1 n6 2 1 6 4 6 0-7A 9 1 n6 2 2 1 7 8 0-8A 1 1 n6 3 2 1 8 1 1-0A 1 1 n6 3 2 1 1 1 1-1A 1 1 n6 3 2 2 1 1 1-2A Type Size D2 G4 kg Hollow shaft with keyway H4HV 7 1 H7 1 6 4 5 0-6B 8 1 H7 1 6 4 6 0-7B 9 1 H7 2 1 7 8 0-8B 1 1 H7 2 1 8 1 1-0B 1 1 H7 2 1 1 1 1-1B 1 1 H7 2 2 1 1 1-2B Type Size D2 D3 G4 G5 kg Hollow shaft for shrink disk H4DV 7 1 H7 1 1 2 6 4 5 0-6C 8 1 H7 1 1 2 6 4 6 0-7C 9 1 H7 1 2 3 1 7 8 0-8C 1 1 H7 1 2 3 1 8 1 1-0C 1 1 H7 1 2 4 1 1 1 1-1C 1 1 H7 1 2 4 2 1 1 1-2C Type Size /DIN 5 D2 D3 G4 kg Hollow shaft with spline H4KV 7 N1 2 0 0 8 1 H1 1 1 6 4 5 0-6D 8 N1 2 0 0 8 1 H1 1 1 6 4 6 0-7D 9 N1 4 0 0 5 1 H1 1 2 1 7 8 0-8D 1 N1 4 0 0 5 1 H1 1 2 1 8 1 1-0D 1 N1 7 0 0 2 1 H1 1 2 1 1 1 1-1D 1 N1 7 0 0 2 1 H1 1 2 2 1 1 1-2D Type Size d2 D3 k2 ns tG7 kg Flanged shaft H4FV 7 3 3 1 H6 3 1 2 1 6 4 6 0-6E 8 3 3 1 H6 3 1 2 1 6 4 7 0-7E 9 3 4 2 H6 3 2 2 1 1 7 9 0-8E 1 3 4 2 H6 4 2 2 1 1 8 1 1-0E 1 4 5 2 H6 4 1 3 1 1 1 1 1-1E 1 4 5 2 H6 4 2 3 1 2 1 1 1-2E l2 l2 G2 G2d2 d2 G4 G4D 2 G5 G4D 2 3 G4 G4D 2N 3 G7t d2D 3 k2n Shaft seals, see pages 1/2 onwards . For details on the shafts, see Chapter 9 . Cooling options, see page 1/1 onwards .Approximate values; exact data acc. to order-related documentation. Without oil filling. Shaft variant designed to withstand axial forces (including those caused by weight of gear unit) on request. Shaft version with reinforced bearing, see page 9/7. Flender GmbH 2NER GROUP CO.,LIMITED Germany sogears HB series gearbox 5/2 Flender MD 2.1 2Helical gear units vertical mounting position Type H4 Gear unit dimensions, four-stage, gear unit sizes 1 to 1 Selection and ordering data Dimensions in mm Gear unit sizeHigh speed shaft (HSS) iN d1 l1 G1 1