20.F5.G1R-960A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 20.F5.G1R-960A is part of the F5 Combivert Axis Drives series and features open loop flux vector control with an optional closed loop. It has a carrier frequency of 8 kHz and provides up to 50 HP of motor power at 400 V AC input. This drive includes a braking transistor, supports three supply phases, and comes in an IP20 enclosure with a cooling type designated as standard.
Internal Product Review
The 20.F5.G1R-960A is a KEB F5 Combivert axis drive designed for 400 V AC, 3-phase input. Open loop flux vector control with optional closed loop operation and an integrated braking transistor support stable motor handling and confident deceleration. IP20 protection makes the unit a strong choice for enclosed industrial drive systems.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 20.F5.G1R-960A axis drive is produced by KEB and belongs to the F5 Combivert Axis Drives series. As an AC inverter, it converts fixed plant power into variable frequency and voltage, allowing an induction motor to follow speed commands in coordinated multi-axis machinery. Open-loop flux-vector control supports applications that do not require an encoder, while optional closed-loop feedback can provide tighter regulation when used with a suitable interface. The drive can serve motion axes in material-handling equipment, processing systems, and other industrial machines that require adjustable motor speed and torque.
The housing has an IP20 ingress protection rating, which prevents accidental contact with hazardous internal parts and blocks the entry of objects larger than 12.5 mm. The inverter accepts a mains supply of 400 V AC from a three-phase line. Its power devices switch at 8 kHz, limiting audible motor noise while maintaining manageable switching losses. At the rated supply voltage, the inverter supports up to 50 HP of mechanical motor output. Standard airflow through a cabinet-mounted heat sink removes operating heat, so the enclosure must provide adequate ventilation around the cooling surfaces. Protective varnish covers the control boards to help shield electronic traces from moisture and conductive dust in typical plant environments.
A built-in braking transistor helps manage regenerative energy on the DC link during rapid deceleration without requiring a separate external chopper. The drive supports a continuous overload capacity of 150%, providing additional current for demanding operating periods. Overcurrent protection trips at 180% to protect the power semiconductors and connected equipment from excessive electrical stress. The enclosure is 520 mm high, 340 mm wide, and 355 mm deep, providing the dimensional information needed for cabinet placement and clearance planning. Housing form factor code R indicates the enclosure format, while inverter size code 20 places the unit among the medium-power models in the series. The encoder interface is absent, so installations that use the standard configuration do not require feedback cable routing to the drive.
