Twin shaft concrete mixers are designed for extreme durability, and the characteristics of planetary drives make them ideally suited to these applications. Planetary drives provide reliable and consistent operation at the continuous high torque levels required for concrete mixing. This makes planetary gearboxes a very safe option for twin shaft mixers, which is why this configuration has become the industry standard.
Twin shaft planetary gearboxes are compact and the planetary drive train can withstand significant shock loadings. Rugged mountings and cases make ELITE planetary gearboxes the ideal choice for severe duty applications where impacts and shock loads are commonly encountered.
The R series are compact and powerful. Their planetary drive train makes them the ideal choice for all the severe duty applications where shock loads and impacts are more the rule than the
exception. The product configuration is highly versatile, due to several options as far as the mounting, the gear layout, the output shaft and the motor interface. All the features are available for each of the 7 finely spaced frame sizes, spanning over the 8000-900000 Nm torque range. Finding the perfect match to any drive problem is therefore more than a wish, it is something users can safely rely on - always.
|
MODEL |
MAX OUTPUT TORQUE |
RANGE OF RATIO |
ELECTRIC MOTOR POWER |
MIXER CAPACITY |
INTERCHANGEABLE MODEL |
|
Nm |
1: |
Kw |
m³ |
||
|
R306 |
8000 |
23.5 |
2*15 |
0.5 |
|
|
R307 |
12500 |
23.5 |
2*22 |
1 |
Bonfiglioli 307 |
|
R309 |
18000 |
23.5 |
2*30 |
1-2 |
Bonfiglioli 309 |
|
R310 |
26000 |
27 |
2*37 |
2-3 |
Bonfiglioli 310 |
|
R311 |
40000 |
27 |
2*55 |
3-4.5 |
Bonfiglioli 311 |
|
R313 |
50000 |
27 |
2*75 |
4.5-6 |
Bonfiglioli313 |
|
R315 |
90000 |
64 |
2*110 |
6-9 |
Bonfiglioli 315 |

