Siemens SIMOTICS L-1FN3 Configuration Manual page 127

Otherwise, the duration of time t
current example, the following must apply for the maximum velocity of the motor:
v
MAX
A higher acceleration a
be positioned in the same time t
calculated:
A primary section can be selected using this data.
Preselection of the primary sections
To avoid restricting the configuration too much, a maximum velocity of
v
MAX
only a few primary sections are eliminated from the selection.
This results in a
must produce during the duty cycle is calculated as follows:
F
L,MAX
F
L,MAX
For this example, the following motors are suitable (see motor data sheets):
Peak load motor
Continuous load motor 1FN3150-3NC70-0BA1
Checking the mechanical constraints
You must now check two points:
● Is the reserve force of the selected primary section also sufficient for the mass of the
primary section (which has not yet been taken into account)?
● Is the effective force of the duty cycle F
F
1FN3 linear motors
Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2
≥ 1.24 m/s = 74.3 m/min
must be used than with the previous profile so that the motor can
MAX
vMAX = 1.5 m/s = 90 m/min is assumed. With this condition for the maximum velocity,
= 41 m/s
MAX
= m ‧ a + F = 50 kg ‧ 41 m/s
r
= 2150 N
1FN3100-4WC00-0BA1
?
N
will not be long enough to position the motor at s
1
. At the defined maximum velocity, this acceleration can be
1
for the acceleration. The maximum force F
2
+ 100 N
2
Article No. v
MAX, FMAX
131 m/min
163 m/min
below the permissible rated force of the motor
eff
Configuration
5.3 Examples
MAX
that the motor
L,MAX
F m
MAX Motor
(with precision cooler)
2200 N 8.5 kg
2300 N 11.7 kg
. In the
125