H2VH-8-C n eupex b 125 Helical gear Reduction Box H2

Flender/Flender Gear Units/Helical gear Reduction Box H2

1 1.2 1.1 1.1 1.0 1.0 1.0 1.0 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.5FRZ2 Permissible external radial force FR2 For permissible additional radial force, see table Force application factor according to table FRZ2 = FR2 kz -+ 2l2 l2FR2 FRZ2d2 G_MD2_XX_0 Flender GmbH 2NER GROUP CO.,LIMITED Germany sogears HB series gearbox 9/1 Flender MD 2.1 2Connection dimensions Solid shaft without parallel key Types H2C., H3C., H4C., B3C., B4C. Overview Gear unit sizeTypes H2C., H3C., H4C., B3C., B4C. d2 l2 G2 Coupling size RFK 4 9 h8 1 1 1 5 1 h8 1 1 1 *) 6 1 h8 1 1 1 *) 7 1 h8 1 1 1 *) 8 1 h8 1 1 1 *) 9 1 h8 1 2 1 *) 1 1 h8 1 2 1 *) 1 1 h8 1 2 1 *) 1 2 h8 1 2 2 *) 1 2 h8 1 3 2 *) 1 2 h8 1 3 2 *) 1 2 h8 1 3 2 *) 1 2 h8 1 3 2 *) 2 l2 G2d2 G_MD2_XX_0 *)Design of the coupling to 1.5 T2N when connecting the motor via motor lantern and supporting the drive trai on the gear unit housing (dimension n3 from Chapter . This also applies to the drive train mounted on the rocker, as long as the support distance does not fall below 1.7 n3. Otherwise, the coupling design applies to twice the nominal output torque T2N. With identical flange connection dimensions, different coupling halve sizes can be combined with each other. The maximum restrictions of the smaller coupling part then apply. Additionally occurring reaction forces in the coupling must be checked for admissibility in individual cases. Flender GmbH 2NER GROUP CO.,LIMITED Germany sogears HB series gearbox 9/1 Flender MD 2.1 2 9Connection dimensions Solid shaft without parallel key Flange coupling with zero-backlash dual taper clamping connection (RFK) Overview Ordering informationTru-Line flange coupling RFK Size of coupling partShaft dp or dM Max. trans- ferable torque MDimensions in mm Connecting screws Clamping bolts Weight Tighten- ing torqueZ Tighten- ing torque Hub re- cessedMale spigotmm Nm Nm Nm kg FF FM HFHMK V V 1 1 min. 9 2 2 3 4 1 1 3 8 1.5 1 8M2 1 7M1 2 4 max. 1 3 4 1 1 min.