Product Description:

The EFC5610-0K75-1P2-MDA-NN-NNNNN-L1NN frequency converter is manufactured by Bosch Rexroth Indramat and belongs to the EFC Frequency Converters series. As part of product line 02, the unit serves as a variable-speed interface between the mains and an asynchronous motor, allowing torque and speed adjustment for pumps, fans, compact material-handling stations, and similar light industrial equipment. It converts fixed-frequency input power into a controlled motor output so machine speed can follow process demand more closely. The design is intended for applications that need electronic speed control instead of mechanical speed-change components.

Under heavy-duty conditions, the converter supplies 0.75 kW to the connected motor, which suits small conveyors and process pumps. It accepts a 200 V AC, 200-240 V ±10% supply and draws through a single-phase feeder, which suits light industrial branch circuits. The housing carries an IP20 rating, so live parts are shielded from accidental finger contact while cooling air can circulate freely. A dedicated safety channel, Safe Torque Off (STO), disconnects the power devices on command to support basic stop functions. Because no operator panel is fitted, setup is handled through the standard terminal strip or the communication interface.

Communication takes place over Modbus, allowing simple register mapping to a PLC for run commands, speed references, and diagnostic access. Motor performance is regulated by standard vector control (SVC), which maintains flux alignment and stable torque as speed changes. The integrated EMC filter is intended for industrial area, Class C3 environments, helping reduce conducted emissions on longer supply cables. The mechanical layout follows frame B (1P) / C (3P), which helps match panel space and mounting hole patterns to the selected power stage. The control package uses Flex-Control with standard I/O for routine command and status wiring in straightforward automation systems.