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09.F5.B3B-0B0A KEB

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The KEB 09.F5.B3B-0B0A is an axis drive from the F5 Combivert Axis Drives series with a rated motor power of 1.5 kW and a rated output current of 7 Amps. It features a heat sink cooling type, supports a one-phase 230VAC or DC input supply, and has a protection rating of IP20. The drive includes a braking transistor, an EMI filter, and weighs 2 kilograms.

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Product Description:

The 09.F5.B3B-0B0A is a digital axis drive produced by KEB within the F5 Combivert Axis Drives series. Intended for industrial automation, the unit converts single-phase 230 VAC or a corresponding DC bus into a regulated three-phase output, letting controllers adjust motor speed and torque in conveyors, packaging stations, and positioning tables. Cooling is handled by a base-mounted heat sink, and the factory-installed braking transistor and EMI filter reduce the number of external components needed in the control cabinet.

During continuous operation, the drive draws a rated input current of 14 A and converts this energy to a rated output power of 2.8 kVA. The inverter feeds the motor with a steady phase current of 7 A, supporting a mechanical output of 1.5 kW at the shaft. A carrier frequency of 16 kHz lowers audible switching noise and improves current control resolution, though it raises thermal loading that must be removed through the heat sink. The single-phase supply option simplifies installation where only utility power or a shared DC link is present, and the 2 kg enclosure keeps panel mass low for multi-axis arrangements.

Dynamic and thermal limits govern the drive’s short-term behavior. The integrated braking circuit handles regeneration through external resistors no smaller than 47 Ω, with 100 Ω used as a typical value; under these conditions, the brake channel tolerates 9.5 A of dissipative current. For acceleration events, the power stage permits a maximum short-time output of 12.6 A, while an overcurrent trip activates at 15.1 A to protect the IGBTs. Reliable service is supported provided the heat-sink temperature stays under 90 °C. The open-frame construction carries an IP20 protection rating, so enclosure mounting is required to guard against dust and accidental contact.

Cooling Type
Heat sink
Input Supply
1-ph 230VAC or DC
Installed Accessories
Braking transistor and EMI filter
Max Braking Current
9.5 A
Max Heat Sink Temp
90 °C
Max Short-time Current
12.6 A
Min Braking Resistor
47 Ω
Oc-tripping Current
15.1 A
Product Series
Combivert F5
Protection Rating
IP20
Rated Input Current
14 A
Rated Motor Power
1.5 kW
Rated Output Current
7 A
Rated Output Power
2.8 kVA
Rated Switching Frequency
16 kHz
Typical Braking Resistor
100 Ω
Weight
2 kg

Frequently Asked Questions about 09.F5.B3B-0B0A:

Q: What cooling method is used by the 09.F5.B3B-0B0A axis drive?

A: The 09.F5.B3B-0B0A drive uses a heat sink cooling type to manage operating temperatures.

Q: What type of input supply does the 09.F5.B3B-0B0A require?

A: This model can operate with a single-phase 230VAC input supply or direct current (DC).

Q: What accessories are pre-installed in the 09.F5.B3B-0B0A drive?

A: The 09.F5.B3B-0B0A comes with an installed braking transistor and EMI filter for added functionality.

Q: What is the maximum braking current for the 09.F5.B3B-0B0A?

A: The maximum braking current supported by this drive is 9.5 A.

Q: What is the rated motor power output of the 09.F5.B3B-0B0A?

A: This drive offers a rated motor power output of 1.5 kW.


Internal Product Review

  • ‘‘The 09.F5.B3B-0B0A is a KEB Combivert F5 axis drive with heat sink cooling and IP20 protection. A built-in braking transistor and EMI filter support clean panel integration, and the 1.5 kW motor rating fits small machine axes well. The 16 kHz switching frequency gives the drive a refined control profile, making the unit a strong choice for dependable axis-drive service.’’

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