11.56.150 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 11.56.150 is part of the F5 Combivert Axis Drives series and operates with a nominal input voltage of 460 V AC across three phases. It delivers a maximum motor output of 3.0 kW and a rated output current of 7.5 Amps. This drive is rated for IP00 protection and features a maximum mains fuse rating of 20 Amps.
Internal Product Review
The 11.56.150 is a KEB F5 Combivert axis drive configured for 460 V AC input and 3-phase operation. Rated output of 7.5 A and max motor output of 3.0 kW give this unit a capable performance range for demanding motion-control duty. The combination makes this drive a strong choice for precise and dependable axis operation.
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Product Description:
KEB manufactures the 11.56.150 as part of its F5 Combivert Axis Drives series. The unit is an axis drive converter that links plant power to an AC motor, supplying regulated voltage and frequency for automated material-handling, pumping, or packaging lines. Within an automation cell it performs closed-loop control of a single mechanical axis, translating control signals into the electrical output required by the connected motor.
The drive accepts a nominal line of 460 V AC across a 3-phase supply, making it compatible with standard industrial mains networks. Under this input the converter is rated for an apparent power of 5.2 kVA; that figure represents the voltage-current product the transformer and power stage can process continuously. Motor terminals can deliver a steady current of 7.5 A, and KEB recommends cabling with a minimum cross-section of 2.5 mm² to limit resistive heating at that load. When mounted above sea level, output capability decreases by 1 % for every 100 m of elevation, in line with the specified altitude derating curve. These figures define the thermal and electrical envelope that the application programmer must observe when configuring acceleration ramps or braking profiles.
Mechanical and protective limits finalize the operating window. The open-chassis construction carries a protection rating of IP00, so the inverter must be installed inside an enclosed panel with forced airflow. To safeguard upstream wiring, the incoming feeder is restricted to a maximum mains fuse of 20 A, and the power stage can energize motors up to 3.0 kW without additional derating. Elevations can reach a ceiling of 3000 m before operation is prohibited, allowing the drive to serve high-altitude facilities provided the earlier derating rule is applied. Together, these limits define enclosure design, thermal management, and selection of downstream machines in systems that already match the electrical characteristics outlined above.
