Technosoft IPS110, Technical Reference

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©
Technosoft 2007 20 IPS110 Technical Reference
In case of a linear motor and load, the motor inertia J
M
and the load inertia J
L
will be replaced by
the motor mass and the load mass measured in [kg], the angular speed
ϖ
M
will become linear
speed measured in [m/s] and the friction torque T
F
will become friction force measured in [N].
Remark:
If the above computation of E
M
can’t be done due to missing data, a good starting value
for the capacitor can be 10 000 μ F / 100V.
3.2.6. Motor connections
Step motor connection
1 coil per phase
GND
J1
IPS110
MotionChip
TM
B1+
B2+
A1-
A2-
B1-
B2-
A1+
A2+
J1
2 coils per phase
in parallel
connection
A1+
A1-
A2+
B1+
B1-
B2+
A2-
B2-
2 coils per phase
in series
connection
J1
A+
B+
A-
B-
Figure 3.7.
J1 – Step motor connection