Flender/Flender Gear Units/Helical gear boxes H3
ection classes (Page mmC FM min. NMA Nm M1 8.8 1 1 7 4.6 3.4 3.3 1.9 2 1 1
6.4 5.4 5.4 1.9 3 1 1 7.5 6.0 5.9 M1 8.8 2 1 1 7.7 6.1 5.0 1.9 3 
2 1 1 9.1 8.6 1.9 4 2 1 1 1 1 M1 8.8 4 3 1 1 1 1 
1.9 7 4 2 2 2 2 1.9 8 5 3 3 2 2 M2 8.8 7 4 3 3 
3 2 1.9 1 7 4 5 4 4 1.9 1 8 5 6 5 4 M2 8.8 1 6 4 6 5 4 1.9 1 9 6 8 7 6 1.9 1 1 7 1 8 7 M3 8.8 1 1 6 1 1 9 1.9 2 1 9 1 1 1 1.9 2 1 1 2 1 1 M3 8.8 2 1 9 2 1 1 1.9 3 2 1 2 2 2 Assembly 5.7 Tightening procedure 6 Edition 0/2 A5-0 enNominal thread dia- meterBolt strength classPreload force for bolt connection classes from the table in chapter Bolt connection classes (Page Tightening torque for bolt connec- tion classes from the table in chapter Bolt connection classes (Page mmC FM min. NMA Nm M3 1.9 4 2 1 3 2 2 M4 8.8 3 2 1 3 2 2 1.9 4 3 1 4 4 3 1.9 5 3 2 5 4 4 M4 8.8 4 2 1 4 4 3 1.9 5 3 2 6 5 5 1.9 7 4 2 7 6 6 M5 8.8 5 3 2 7 6 5 1.9 8 5 3 1 9 8 1.9 9 6 3 1 1 9 M6 8.8 7 4 2 1 9 8 1.9 1 6 4 1 1 1 1.9 1 7 4 1 1 1 M7x6 8.8 9 6 3 1 1 1 1.9 1 8 5 2 1 1 1.9 1 1 6 2 2 1 M8x6 8.8 1 7 4 2 1 1 1.9 1 1 6 3 2 2 1.9 1 1 7 3 3 2 M9x6 8.8 1 9 6 3 2 2 1.9 2 1 8 4 3 3 1.9 2 1 1 5 4 3 M1x6 8.8 1 1 7 4 3 3 1.9 2 1 1 6 5 4 1.9 3 2 1 7 6 5 Table5-2: Preload forces and tightening torques Assembly 5.8 Final work A5-0 en Edition 0/2 6.8 Final work 5.8 Final work Measures Once all the elements have been assembled or connected, perform the following final work: Check whether all devices dismantled for transportation have been reassembled. Check all bolt connections for tightness after installation of the gear unit has been com- pleted. Check the alignment after tightening the fastening elements. The alignment must not have changed in any way. Lock the oil drainage valves against accidental opening. Protect the gear unit against falling objects. Check that the guards over rotating parts are securely fastened. Contact (accidental or deliberate) with rotating parts is not permitted. Perform potential equalisation in accordance with the applicable r| Model Type | Helical gear boxes H3 |
|---|---|
| Gear Type | Helical Gear |
| Weight (kg) | 3475.000000 |
| Ratio Range | 1 : 22.4…90 |
| Low Speed Output | Hollow shaft with shrink disk |
| Nominal Torque | 153000 Nm |
| Mounting Arrangements | Vertical mounting position |
| Manufacturer | Flender France S.A.R.L. |
| Country of Manufacture | Guatemala |
| Data Sheet & Drawings | H3-DV15-B corona flender Helical gear boxes H3 |