MD3104-0100-2254 | Drive module, single-axis frequency inverter, 600 V DC, 3 A, B17, STO/SS1

The axis module contains the DC link and the inverter for supplying the motor. Depending on the required number of axes, the axis modules are mounted on the baseplate behind the DC link power supply unit, thus forming a multi-axis system. Axis modules of different ratings can be combined to enable an optimized design of the individual axes.

The mains voltage range of the axis modules ranges from 100…480 V AC, so that the axis modules can be operated without restriction on any DC link power supply unit. This makes it easy to implement machine configurations for any type of mains supply. The electrical connection of the axis modules is made using the baseplate: it automatically connects the DC link, 24 V DC control voltage and communication via EtherCAT between the modules. The DC link connection enables the exchange of energy during acceleration and braking procedures, where the regenerative brake energy is primarily stored in the common DC link. If the energy exceeds the DC link capacity, it can be converted into heat by a braking resistor connected to the DC link power supply.

The MD3000 frequency inverters include safe drive technology functions. With the TwinSAFE axis modules with the order option -0100 (STO/SS1), the safe drive functions STO and SS1 can be implemented. These functions can be initiated by FSoE.