Product Description:

The EFC5610-2K20-1P2-MDA-NN-NNNNN-NNNN is a frequency converter manufactured by Bosch Rexroth Indramat for the EFC Frequency Converters series. It is intended for industrial automation tasks that need adjustable motor speed and torque. This allows machinery such as compact conveyors, small pumps, or fans to run at the operating point demanded by the process.

This model communicates with higher-level controllers through Modbus, so parameter changes and status data can be exchanged on a simple two-wire bus. The converter accepts an AC supply of 200–240 V AC and is designed for a single-phase network, making it suitable for sites that lack three-phase service. Motor regulation is performed by standard vector control (SVC), which adjusts current vectors to maintain torque even at low speeds. Physical protection is rated at IP20; therefore, the unit must be mounted inside a control cabinet when airborne moisture or conductive dust are present. A dust cover replaces the front keypad, so daily adjustments are expected to occur via remote I/O or the fieldbus.

The heavy-duty output capacity reaches 2.2 kW, making the converter suitable for auxiliary axes or secondary equipment. Conducted emissions are limited by the built-in EMC filter for industrial environments, classified as Class C3, which keeps high-frequency noise below the limits for factory power grids. Mechanical dimensions correspond to frame size D, which helps keep mounting space consistent with other drives in the same size class. Internally, the control electronics use a Flex-Control with Standard I/O layout, so six digital inputs, one analog input, and a relay output are provided without expansion cards. No integrated safety function is included, and the unit relies on external contactors or safety relays when category-rated stop functions are required.