20F6K13-3411 – KEB COMBIVERT F6-Kompakt Frequency Inverter, 37kW, 75A, EtherCAT, In Stock
Buy the KEB 20F6K13-3411, a COMBIVERT F6-Kompakt frequency inverter rated 37 kW / 75 A at 400 V, with EtherCAT/CAN fieldbus, two-channel multi-encoder interface, and integrated Safe Torque Off (STO). In stock and available for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: Frequency inverter / variable frequency drive, COMBIVERT F6-Kompakt
- Housing Size: 3, air-cooled, IP20 (built-in version)
- Dimensions (W x H x D): 170 x 340 x 261 mm
- Rated Motor Power: 37 kW, 2/4P, 50/60 Hz
- Rated Output Power: 52 kVA
- Rated Input Voltage: 400 V AC, 3-phase, 50/60 Hz
- Rated Output Current: 75 A RMS
- Current Controller Limit: 150%
- Cut-Off Current: 180%
- Peak Current: 150% for 60 s
- Rated Switching Frequency: 2 kHz (2, 4, 8, 16 kHz selectable)
- Max. Output Frequency: 599 Hz
- Fieldbus: EtherCAT / CAN
- Device Profile: CiA 402
- I/O: 8 digital inputs, 2 analog inputs; 2 digital outputs, 1 relay output, 1 analog output
- Encoder Interface: Two-channel multi-encoder — incremental encoder, resolver, Hiperface, SinCos, SSI, EnDat 2.1/2.2, BiSS, encoder emulation
- Motor Compatibility: Synchronous (PMSM), asynchronous, IPM, high-torque, high-speed, and synchronous reluctance motors
- Temperature Sensor Support: KTY, PTC, PT1000
- Brake Control: 24V / 2A, with integrated brake transistor
- Safety Function: STO (Safe Torque Off)
- Configuration: Included clamp set; USB-Serial converter or LCD operator with display/keypad
- Approvals: CE, UL, UKCA
Design and Performance
High-Precision Multi-Feedback Motor Control
A two-channel multi-encoder interface supports an exceptionally broad range of feedback devices — incremental, resolver, Hiperface, SinCos, SSI, EnDat, and BiSS — allowing this drive to precisely control synchronous, asynchronous, IPM, high-torque, high-speed, and synchronous reluctance motors from a single platform.
Real-Time EtherCAT Communication
Built-in EtherCAT/CAN fieldbus connectivity with CiA 402 device profile support enables real-time, deterministic communication with a higher-level controller, suited for coordinated multi-axis motion applications.
Integrated Safety and Braking
Onboard Safe Torque Off (STO) functionality provides a certified safety stop function without external safety relays, while the integrated brake transistor and 24V/2A brake control support direct connection of a mechanical holding brake.
Robust Overload and Peak Current Handling
With a 150% current controller limit sustainable for 60 seconds and a 180% cut-off threshold, the 20F6K13-3411 handles demanding starting torque and transient load conditions common in industrial machinery.
Compact, Air-Cooled Design
Housing size 3 with a built-in air-cooled IP20 enclosure keeps the drive’s footprint efficient for its 37 kW power class, simplifying integration into control cabinets.
Why Buy the 20F6K13-3411 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm the right COMBIVERT F6 configuration for your motor and feedback type
- Competitive pricing — get a quote in minutes
