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11.56.200-B349 KEB

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Internal Product Review

The 11.56.200-B349 is a KEB F5 Combivert axis drive with 3.0 kW rated motor output and 13.5 A rated current. Three-phase input and a UVW encoder interface support stable motion control and straightforward integration in demanding drive systems. IP00 protection makes the unit best suited for enclosed cabinet installation, and the electrical performance makes for a very capable axis drive.

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Product Description:

The 11.56.200-B349 is an axis drive module produced by KEB within the F5 Combivert Axis Drives series. It regulates the speed and torque of synchronous or induction motors in automated machinery by translating fieldbus commands into a controlled three-phase output. By converting fixed mains power into variable voltage and frequency, the drive provides closed-loop motion control for conveyors, positioning tables, and other coordinated axes. Support for encoder feedback and auxiliary signals allows a connected controller to monitor rotor position and fault status in real time. This control arrangement helps the motor respond accurately to changes in speed commands, mechanical loads, and programmed motion sequences.

The power section supports a continuous motor load of 3.0 kW and delivers 13.5 A while drawing 5.4 kVA of apparent power from the supply. It accepts 3-phase mains power and requires a mains fuse rated at no more than 20 A. Additional circuit protection is provided by a 500 V, 1 A control fuse and a 500 V, 50 A intermediate-circuit fuse. The terminal block accommodates conductors with a cross-sectional area of 2.5 mm², while the auxiliary outputs use TTL-level logic signals. Speed feedback reaches the controller through a UVW encoder interface that supports direct motor commutation. The open housing has an IP00 rating, so the drive must be installed inside a ventilated cabinet that prevents accidental contact with exposed electrical components.

The steel chassis measures 388 mm in height, 248 mm in width, and 210 mm in depth, allowing installation in medium-sized enclosures. A top clearance of 100 mm and lateral spacing of 50 mm are required to keep cooling airflow unobstructed. Four mounting slots with a diameter of 7.2 mm secure the unit to the cabinet backplane and help resist movement caused by dynamic machine loads. The assembly weighs 11.0 kg, which limits the mechanical load placed on the mounting surface. Conductor routing should preserve the required clearances and keep power wiring separated from low-voltage logic and encoder connections. Cabinet ventilation must provide adequate airflow across the heat sink while maintaining the permitted operating temperature around the drive.

Auxiliary Signal Output Type
TTL
Control Fuse
500 V / 1 A
Depth
210 mm
Encoder Interface
UVW
Height
388 mm
Input Phases
3
Intermediate Fuse
500 V / 50 A
Max Mains Fuse
20 A
Mounting Hole Dia
7.2 mm
Protection Class
IP00
Rated Current
13.5 A
Rated Motor Output
3.0 kW
Rated Power
5.4 kVA
Side Clearance
50 mm
Top Clearance
100 mm
Weight
11.0 kg
Width
248 mm
Wire Cross Section
2.5 mm²

Frequently Asked Questions about 11.56.200-B349:

Q: What is the rated motor output of the KEB 11.56.200-B349 axis drive?

A: The 11.56.200-B349 features a rated motor output of 3.0 kW.

Q: What rated current can the 11.56.200-B349 axis drive handle?

A: This model supports a rated current of 13.5 A for continuous operation.

Q: What type of auxiliary signal output does the 11.56.200-B349 provide?

A: The auxiliary signal output type is TTL, allowing for standard digital interfacing.

Q: Which encoder interface is available on the 11.56.200-B349 drive?

A: The KEB 11.56.200-B349 uses an encoder interface with UVW signals.

Q: What protection class does the 11.56.200-B349 axis drive have?

A: It is designed with protection class IP00 and requires installation inside a protected enclosure.

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