21.F5.C0R-760A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 21.F5.C0R-760A is part of the F5 Combivert Axis Drives series and is designed to operate with a maximum motor power of 60 HP at 230 V. It features 8 digital inputs, 2 analog inputs with 12-bit resolution, and supports a maximum current of 324 A. The drive has an IP20 enclosure and dimensions of 520 mm in height, 340 mm in width, and 355 mm in depth.
Internal Product Review
The 21.F5.C0R-760A is a KEB F5 Combivert axis drive with 230 V three-phase input for demanding motion applications. Rated current of 180 A and an 8 kHz switching frequency support stable motor control and responsive performance. An IP20 enclosure and EMC Class C1 make this drive a strong choice for well-managed industrial panels.
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Product Description:
The 21.F5.C0R-760A is an AC axis drive from KEB that belongs to the F5 Combivert Axis Drives series. It is engineered to regulate three-phase induction or synchronous motors in automated machinery, providing closed-loop speed and torque control for medium-power production lines, material-handling stations, and process equipment where load changes can occur quickly. Within the modular platform, this unit uses inverter size code 21 and housing form factor R, placing it in cabinet installations with fixed space, organized cable routing, and direct access to control terminals from the front of the drive.
The drive accepts a mains supply of 230 V on a three-phase network and delivers a rated output of 180 A while tolerating up to 324 A during short acceleration bursts. Power devices are pulse-width modulated at 8 kHz, which balances switching noise with thermal loading on the IGBTs and supports smooth motor current control at varying speeds. The internal controller refreshes fieldbus, analog, and digital signals every 2 ms; eight discrete inputs and two analog channels are processed in that interval so rapid reference changes, interlocks, and sensor updates can be handled without slowing the response of the drive. Its depth, width, and height are 355 mm, 340 mm, and 520 mm, leaving clearance for the 29-terminal field wiring strip on the front edge of the heat sink section.
Mechanical output is capped at 60 HP for 230 V motors, allowing the inverter to pair with pumps, conveyors, or extruders that demand continuous medium horsepower. An IP20 open-chassis enclosure is intended for protected switchgear rooms, and the EMC classification remains C1 when the recommended line filters are applied. Analog feedback is converted with a resolution of 12-bit, which provides adequate granularity for taper, tension, or pressure loops that depend on fine voltage or current references. The cabinet proportions support vertical airflow paths, and the unit is designed to operate with a 29 °C temperature rise without auxiliary cooling hardware.
