1-20
Engineering Guide CDA3000
1 Analysis of task
Lifting gear, conveyor systems, piston compressors, rolling
mills
Extruders
M
L
= constant
P ~ n
(1) Break-away torque
Figure 1.18 Load characteristic: Lifting gear, conveyor systems, piston com-
pressors, rolling mills
M
L
= f (n)
P = f (n)
Figure 1.19 Load characteristic: Extruders
n
P
M
L
M
L
,
P
(1)
n
M
L
,
P
P
M
L