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18.F5.A1G-340F KEB

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The KEB 18.F5.A1G-340F is part of the F5 Combivert Axis Drives series and provides a maximum motor power of 30 HP with a rated current of 50 Amps. This drive features a standard control board, Hiperface encoder interface, and has 5 digital inputs, 2 digital outputs, and 1 relay output rated at 30 VDC, 1 Amp. It includes a braking transistor as an installed accessory and has an external control supply of 24 V DC.

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Product Description:

The 18.F5.A1G-340F is an axis drive from KEB in the F5 Combivert Axis Drives series. It modulates voltage and frequency for three-phase induction or synchronous motors and links the plant power supply to motion axes that demand precise speed and torque regulation. This makes it suitable for conveyors, indexers, and positioning duties.

This inverter is sized for motors up to 30 HP and delivers a continuous line current of 50 A, with a short-term ceiling of 75 A for acceleration surges. Power devices switch at a nominal 2 kHz, while the hardware allows a peak of 8 kHz when lower acoustic noise or finer response is needed. The integrated braking transistor dissipates regenerated energy during rapid deceleration.

Machine connectivity includes one analog input, five digital inputs, two digital outputs, and a single relay rated at 30 VDC / 1 A. An auxiliary output provides a square-wave reference at TTL levels, and feedback is accepted through a Hiperface encoder port for absolute position and speed data. Logic circuits draw from an external supply of 24 V DC, and the drive’s PLC core completes each I/O scan in 1 ms.

Form-factor code G and size code 18 support cabinet planning by matching standardized mounting dimensions across the series in multi-drive panels with limited space for routing and cooling paths. Wake Industrial offers same-day shipping on qualifying orders and applies a 1-year warranty to every purchase. The chat tool available on the website can be used for questions about type codes or fault indications.

Analog Inputs
1
Auxiliary Signal Output Type
TTL
Control Board Type
Standard Board
Digital Inputs
5
Digital Outputs
2
Encoder Interface
Hiperface
External Control Supply
24 V DC
General Max Motor Power (HP)
30
Housing Form Factor Code
G
I/o Scan Time
1 ms
Installed Accessories
Braking transistor
Inverter Size Code
18
Max Current
75 A
Max Motor Power (HP) - 480V - Unit B
30
Max Switch Freq
8 kHz
Product Series
Combivert F5
Rated Current
50 A
Rated Switch Freq
2 kHz
Relay Outputs
1
Relay Rating
30 VDC / 1 A

Frequently Asked Questions about 18.F5.A1G-340F:

Q: What is the maximum motor power supported by the 18.F5.A1G-340F drive at 480V?

A: The KEB 18.F5.A1G-340F can support a maximum motor power of 30 HP when operated at 480V.

Q: What is the maximum output current of the 18.F5.A1G-340F axis drive?

A: This unit provides a maximum output current of 75 A for demanding applications.

Q: How many digital inputs and outputs does the 18.F5.A1G-340F have?

A: The standard control board on this drive offers 5 digital inputs and 2 digital outputs for flexible integration.

Q: Which encoder interface is included in the 18.F5.A1G-340F drive?

A: The 18.F5.A1G-340F is equipped with a Hiperface encoder interface to support precise feedback devices.

Q: What installed accessory is included with the KEB 18.F5.A1G-340F axis drive?

A: A braking transistor is included as an installed accessory in this model to facilitate dynamic braking.


Internal Product Review

  • ‘‘The 18.F5.A1G-340F from the F5 Combivert Axis Drives series by KEB is a powerful drive unit supporting up to 30 HP motor power and 75 A max current, making it well-suited for demanding industrial motion tasks. With 5 digital inputs and a Hiperface encoder interface, this drive offers versatile connectivity for precise control. The integrated braking transistor further enhances operational safety and performance.’’

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