Design and Function
Instruction handbook b maXX BM3000, BM3200, BM3300
Document no. 5.11018.11
49
of 218
4
Compact servo
unit
Supply-/axis unit and controller in one housing, these devices can be operated individu-
ally also.
The input sided inverter converts the AC current into DC current, which was taken from
the power supply. The DC-link capacitors smooth this DC-link voltage. The output sided
inverter generates a three-phase system with variable frequency and voltage for the sup-
ply of the connected motor.
The controller parts controls the inverter of the power unit. The controller is operated ei-
ther by operating software or by a superordinated control.
NOTE!
A device of the series BM3200, BM3300 is a compact servo unit.
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