The HDO range of Bonfiglioli Bevel-Helical gearboxes provide speed reduction capabilities in applications that require substantial torque. With a standard rectangular mount that can be oriented in all directions, the HDO has proven popular in conveyor drives and in the wastewater industry.
HDO Catalogue
The full range of HDO Bonfiglioli bevel-helical speed reducer catalogues can be downloaded here.
Technical Data
Torque Range
24000 …194000 Nm
Gear Ratios
5.6 … 400
Mounting Options
Foot, flange, shaft mounting
Input Options
Solid shaft, lantern housing c/w flexible coupling
double input shaft (pony drive)
Output shaft Options
Solid, (single and double extension), keyed hollow,shrink disc
Ancillary Options
Fan cooling, cooling coil, heaters
Independent cooling systems
Backstop
Non-contacting seals
Forced lubrication
Temperature and oil level sensors
Drywell for installations with vertical shaft
Size and ratings chart
| Type | Torque Nm |
|---|---|
| HDO 100 | 25650 |
| HDO 110 | 28900 |
| HDO 120 | 37500 |
| HDO 130 | 63250 |
| HDO 140 | 79150 |
| HDO 150 | 106550 |
| HDO 160 | 133700 |
| HDO 170 | 176350 |
| HDO 180 | 194050 |
The full range of HDO Bonfiglioli bevel-helical speed reducer catalogues can be downloaded here.
