Siemens SIMOTICS T-1FW6 - Examples

Configuration
5.3 Examples
1FW6 Built-in torque motors
110 Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
5.3
Examples
Note
The data used here may deviate from the values
specified in "Technical data and
characteristics". This does not affect the configuration procedure, however.
General conditions for positioning within a defined period
● Moment of inertia in kgm
2
: J = 5.1 kg m
2
;
moved cylindrical mass m = 30 kg with equivalent radius r = 0.583 m; axis of rotation of
the moved masses and the motor are identical;
calculated from
Figure 5-10 Moments of inertia of moving cylindrical mass and torque motor
● Rotation angle
in degrees: φ = 120°
is equivalent
in rad: φ = 2/3 π rad
● Traversing time in s: t
1
= 0.4 s
● Constant friction torque in Nm: M
r
= 100 Nm