35.F5.A1P-90-D KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 35.F5.A1P-90-D is an axis drive from the F5 Combivert Axis Drives series with a rated power of 560 kW and a nominal input voltage of 400 V AC. This unit supports a maximum current of 1250 A, features 3-phase input, and includes a standard control board with an incremental TTL encoder interface. The drive also provides analog input resolution of 12 bits, analog input scan time of 1 ms, and comes equipped with a braking transistor.
Internal Product Review
The 35.F5.A1P-90-D is a KEB F5 Combivert axis drive built for high-demand motion applications, with 560 kW rated power and 400 V AC nominal input. Three-phase input architecture and an installed braking transistor support controlled operation and dependable integration in large drive systems. A 1000 A rated current and 1250 A maximum current highlight the product’s exceptional power handling.
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Product Description:
The 35.F5.A1P-90-D is an axis inverter manufactured by KEB for the F5 Combivert Axis Drives series. Designed for large three-phase motors, the unit converts an incoming AC supply into variable-frequency power so automated lines can regulate motor speed and torque on presses, extruders, and similar machinery. An integrated braking transistor dissipates regenerative energy during rapid deceleration, helping protect the DC link from excessive voltage. The series’ standard control board connects directly to the system bus without requiring extra option cards. This arrangement supports centralized command exchange while keeping the primary control and power functions within the inverter.
The power stage is rated for 560 kW of continuous output while delivering a steady line current of 1000 A. It accepts a nominal input of 400 V AC from a three-phase source and uses insulated-gate transistors that switch at 2/4 kHz, allowing the selected switching rate to balance harmonic content and thermal load. The analog control channel samples feedback every 1 ms with a resolution of 12-bit, providing fine command increments for speed or torque loops. A C2 EMC classification supports conducted-emission requirements in suitable industrial installations. The 2 × P housing format provides the physical enclosure for the high-power components, while a 50 mA DC transistor auxiliary output supports external control devices. The standard board also includes a Sub-D incremental TTL encoder interface for receiving motor position or speed signals.
Short overload intervals are supported by a maximum current of 1250 A, providing additional current for demanding acceleration or transient load conditions. For low-power control functions, the 24 V logic rail supplies up to 100 mA to connected circuitry. The analog output channel operates at a PWM carrier frequency of 3.4 kHz and provides 10-bit output resolution for controlled signal generation. Digital inputs have a protective resistance of 2.1 kΩ and are scanned every 1 ms, allowing the controller to respond quickly to changes in machine status. Complementary TTL auxiliary outputs can synchronize compatible peripheral devices with the drive’s control sequence. The combination of analog channels, digital inputs, encoder feedback, and auxiliary outputs allows the inverter to exchange operating commands and status signals with surrounding automation equipment.
