1-10
Engineering Guide CDA3000
1  Analysis of task
Traction and mechanical function
The movement solution in the processing process in most cases involves
a traction function and a mechanical function. The mechanical function
usually generates a non-linear movement. The processing process coun-
teracts this movement with a specific load torque. 
Figure 1.9 Movement solution in the processing process
Processing
material
Processing
process
M
L
=f(n,s,
j
)
Product
Mechanical
function
X(n
2
(t))
n
2
n
1
n
2
n
1
M
3~
=
~
~
Drive function with 
frequency inverter
Drive function with servocontroller
Movement solution
X
Reference
Energy