ROJ PCS 200, Original Instructions Manual

Page: 27 / 112

Installation
PCS 200 Kit - 2.7 -
2.5.2 Absorbed mechanical power and radial loads
At this speed the absorption rate can be about 4kW in the worst case (= cold
alternator) (Cold Po[kW] curve).
The belt and its tensioning should be sized according to the given power.
The tensioning system is typically obtained using one of the two fastening elements
as a pin and the other one as a moving element to adjust the chain tensioning.
The radial loads created by the belt on the alternator shaft, should be checked with
the alternators’ manufacturer.
A reference value not to be exceeded in order to grant the requested lifetime is
1000N.
Rotation speed of the alternator axis 3000 rpm
Rotation direction Clockwise (see
Figure 2-6 - Alternator rotation direction
)
Power required by PTO 4 kW
Radial load on the alternator axis 1000N
Table 2-1 - Main information for the alternator integration
Figure 2-7 - Characteristic power curves for the alternator