Details
Materials
| Material | Normative | Specification | Indications |
|---|
| Hub shaft | C45 | EN 10083-2:2006 | Carbon steel | |
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| Carter | GJL 250 | EN 1561:2011 | Grey cast iron | Completely machined on 6 faces |
|---|
| Bevel gears | 17NiCrMo 6-4 | EN 10084:2008 | Casehardening alloy steel | Ground bores and planes. Gleason gears run by pair. |
|---|
| Lubricant | Unimec Atir SH150 | | Synthetic oil | 0,1 lt |
|---|
General features
| Gear backlash | 15' - 20' |
|---|
| Forced lubrication speed | 3000 rpm |
|---|
| Grease lubrication speed | 100 rpm |
|---|
| Operating temperature [°C] | -10 °C / 80 °C |
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| Maximum input speed | 4500 rpm |
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| Main gearbox weight | 6,5 kg |
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Specific features
| Nominal ratios |
|---|
| 1/1 | 1/1,5 | 1/2 | 1/3 | 1/4 |
| Phase between keys | +/- 6,5° | +/- 6° | +/- 6° | +/- 6° | +/- 4,5° |
|---|
| Inertia moment | 366 kg-mm2 | 136 kg-mm2 | 74 kg-mm2 | 37 kg-mm2 | 26 kg-mm2 |
|---|
Power curves
The magenta zone indicates a potential heating risk. Working cycles must be carefully analized.
S = Rotational speed of the fast/slow shaft [rpm]
CL = Slow shaft torque [Nm]
P = requested input power [kW]
Max admissible loads
Admissible loads
S = Fast shaft rotational speed [rpm]
RL = Admissible radial load [kN]
AL = Admissible axial load [kN]
HS = Hub shaft
RHS = reinforced hub shaft
PS = Solid protruding shaft
Specific accessories
The accessories avaiable for this product are reported below
