Product Description:

The EFC5610-2K20-1P2-MDA-7P-00002-L1NN is a frequency converter built by Bosch Rexroth Indramat for the EFC Frequency Converters series. Classified in product line 02 of the EFC 5610 family, it supplies adjustable output to asynchronous motors so conveyors, pumps, and machine tools can run at commanded speeds without relying on mechanical gear changes. By varying both voltage and frequency, the drive allows smooth acceleration, controlled deceleration, and stable operation across changing process demands. This makes it useful in compact control cabinets where flexible motor speed control is needed for routine machine operation.

It connects to a 200 to 240 V AC mains supply, and the single-phase input simplifies installation where three-phase service is not available. Under heavy-duty operation, the drive supports 2.2 kW of motor power, and its thermal layout matches frame size D for the required heat dissipation and enclosure footprint. A built-in class C3 EMC filter reduces conducted emissions in industrial environments. Operator access is provided through a standard LCD display with a potentiometer, while the control section offers standard I/O for analog and discrete signals, and the removable keypad can store or copy parameter sets for quick setup.

System integration uses Modbus communication for command and feedback exchange with higher-level controllers. A dedicated hardware channel executes STO, which removes drive output without external relays and supports Category 0 stop functions. The housing meets IP20 protection, so the unit is intended for installation inside a protected control panel rather than on an exposed machine surface. Precise torque regulation is provided by the vector control (SVC) algorithm, which adjusts PWM output to changing load conditions and helps maintain stable motor response during speed changes.