Product Description:

Bosch Rexroth Indramat manufactures the EFC5610-0K40-1P2-MDB-7P-NNNNN-L1NN in its EFC Frequency Converters series. This unit serves as a frequency converter that varies the supplied frequency and voltage to an asynchronous motor, enabling adjustable speed and energy optimization in automated handling or processing cells. This allows the connected motor to follow changing process demands with smoother acceleration and lower wasted energy. It accepts AC 200–240 V ±10 % and is sized for heavy-duty motors up to 0.4 kW.

The line side uses a single-phase arrangement, so it only needs a two-wire plus ground connection. Speed regulation is handled through standard vector control (SVC), which maintains torque at low frequencies without sensors. An EMC filter for industrial area Class C3 limits conducted noise. Thermal design uses an IP20 cold-plate method, transferring heat to the mounting plate instead of a finned heat sink. This approach keeps the enclosure compact and shifts thermal loading to the panel surface. A standard LCD with a potentiometer allows quick setpoint entry, and the Flex-Control section with standard I/O provides discrete run and fault terminals. The control configuration is delivered in standard form, so no option boards are required.

The communication layer relies on Modbus, giving a simple register map for remote parameter access and status polling. The network link supports routine reading of operating values and basic control commands from an external controller. For machinery that demands fail-safe shutdown, the integrated Safe Torque Off circuit removes gate pulses to the inverter without mechanical relays. Installation space is minimized because the drive occupies Frame Size B, and all command and feedback wiring is grouped on the Flex-Control terminals. Within the EFC 5610 model series, this device is listed under product line 02.