Código: RC 86
Marca: Unimec
Materials
|
Material |
Normative |
Specification |
Indications |
Hub shaft |
C45 |
EN 10083-2:2006 |
Carbon steel |
|
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. |
Hollow shaft |
C45 |
EN 10083-2:2006 |
Carbon steel |
|
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 |
Hollow shaft maximum moment |
90 Nm |
Maximum input speed |
4500 rpm |
Main gearbox weight |
6,5 kg |
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 |
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