EFC5610-0K75-3P4-MDB-7P-NNNNN-NNNN
EFC Frequency Converters
The EFC5610-0K75-3P4-MDB-7P-NNNNN-NNNN is a compact AC frequency converter from Bosch Rexroth Indramat within the EFC Frequency Converters series. Intended for variable-speed control of three-phase induction motors, the unit adjusts motor torque and speed to match process demands, improving efficiency in conveyors, pumps, and general machinery. Its design targets panel builders that require minimal footprint and straightforward commissioning through standard analog reference signals.
Control accuracy begins with the analog reference stage. The drive’s current-mode input presents an impedance of 250 Ω, allowing 4–20 mA transmitters to source signals without excessive burden voltage. For voltage references, the separate channel offers 27 kΩ of impedance, isolating the converter from loading effects that could distort 0–10 V commands. Cabinet layout is simplified by a chassis depth of 124 mm and a height of 166 mm; these dimensions keep clearance requirements low in shallow enclosures. Manufactured by Bosch Rexroth Indramat, the model follows the company’s standard mounting orientation and cooling airflow so that heat is conducted directly to the heat sink fins behind the control card.
Mechanical details finalize installation planning. A front width of 95 mm defines rail spacing, while the provided slots accept fasteners through holes measuring 4.5 mm in diameter, so M4 hardware can secure the housing without additional brackets. These proportions align with the goals of the EFC Frequency Converters series, which focuses on reducing cabinet depth and mass while preserving full analog interface capability established in the second paragraph.
Technical Specifications
Analog Current Input Impedance
250 Ω
Analog Input Impedance
27 kΩ
Continuous Rated Current (hd)
2.3 A
Control Modes
V/f, SVC, FOC
Degree Of Protection
IP20
Digital Input Voltage
24 VDC
Digital Inputs
5
Digital Outputs
1
Dimensions (w×h×d)
95×166×167 mm
Fieldbus Interface
Modbus RTU
Mass
1.5 kg
Max Pwm Frequency
15 kHz
Mounting Hole Diameter
4.5 mm
Net Weight
1.1 kg
Overall Depth
124 mm
Overall Height
166 mm
Overall Width
95 mm
Pulse Train Input Max
50 kHz
Pwm Frequency Step
1 kHz
Rated Power (hd)
0.75 kW
Relay Outputs
1
Common Misspellings
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the EFC5610-0K75-3P4-MDB-7P-NNNNN-NNNN. 
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