CHIARAVALLI
LOAD TYPE/APPLICATION
Conveyor belts for light weights - centrifugal pumps - lifts - bottling machines
Conveyor belts for heavy weights - packing machines - wood working machines - gear pumps
Mixers - bucket elevators - tooling machines - machinery for bricks - vibrators
124
SERVICE FACTOR F
S
CHA - SERVICE FACTOR F
S
The service factor mainly depends on three parameters:
- type to load: U - M - H
- run time: h/day
- start-up frequency: na/h
U
= uniform
M
= moderate
H
= heavy
na/h
= starts/hour
24 h
16 h
8 h
Hours/day
Starts/Hour
H
M
U
2
1,9
1,8
1,7
1,6
1,5
1,8
1,7
1,5
1,4
1,3
1,2
1,6
1,5
1,3
1,2
1,1
1,0
f
.
s
20
40
60
80
100
120
140
U
M
H