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7.5.2 Optical speed measuring system
NOTE
The factory setting is 360 pulses/revolution. Please make sure that when
you change the pulse count, you also change the pulse duration!
Pulse duration +
The number of pulses per revolution of the rotor can be adjusted by means of
DIP switches S1...S4.
Fig. 7.8: Switches for setting the pulse count
Setting the pulse count
Remove the stator cover.
Use switches S1...S4 in accordance with Table 7.4 to set the required pulse
count.
Pulses/revolution
Nominal (rated) torque
100 N⋅m ... 3 kN⋅m
Nominal (rated) torque
5 kN⋅m ... 10 kN⋅m
Table 7.4: Switch settings for the pulse count (
1)
Factory default
HBM
1
2 @ pulse count @ speed
Switches S1...S4
1)
360
180
S4
S1
S4
S1
90
60
30
¢ switch lever)
T10FS
15
720
S4
S1
A0785 14.0 en
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