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        DKC01.1-040-7-FW

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        1001 reviews ｜ Need a Specific Revision?
        Bosch Rexroth DKC01.1-040-7-FW is a 40 A ECODRIVE servo drive controller for parallel, analog, stepper and electronic-gearing command applications.
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        Ships by Wednesday, October 28
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for DKC01.1-040-7-FW

        • Manufacturer:
          Rexroth
        • Part Number:
          DKC01.1-040-7-FW
        • Product Family:
          Rexroth
        • Product Type:
          ECODRIVE Servo Drive Controller
        • Stock:
          1
        • Mains connection:
          3 × AC 380–480 V, ±10%; 50–60 Hz
        • Switching frequency:
          4 or 8 kHz
        • Rated / peak current:
          40 A / 40 A
        • Continuous current:
          16 A at 4 kHz; 12.5 A at 8 kHz
        • DC bus voltage:
          500–800 V DC
        • Power dissipation:
          180 W, excluding bleeder dissipation
        • Braking data:
          10 kW peak; 0.15 kW continuous; 5.0 kWs maximum feedback energy
        • 24 V control input:
          19.2–28.8 V DC; 0.7 A
        • Protection / cooling:
          IP20; internal blower cooling
        • Ambient temperature:
          0 to +45°C at nominal data; derated operation to +55°C
        • Storage temperature:
          -30 to +85°C
        • Maximum humidity:
          95% RH; no condensation
        • Installation altitude:
          Up to 1000 m at nominal data
        • Dimensions:
          6.5 × 36.0 × 21.0 cm
        • Weight:
          4.4 kg
        • Tariff Code:
          8504409999
        • Country of origin:
          Germany
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Parallel Command Motion Functions Replacement Record Application
        • Retain the parallel command wiring and the specific motion function used by the machine
        • Size sustained axis duty from 16 A at 4 kHz or 12.5 A at 8 kHz, not the 40 A peak class
        • Keep the separately ordered firmware and saved axis parameters with the approved motor-feedback arrangement

        DKC01.1-040-7-FW is a Bosch Rexroth/Indramat ECODRIVE controller with an integrated mains power section and parallel command interface.

        The exact .1-generation controller accepts three-phase 380–480 V AC, provides a 40 A rated and peak current class, and has documented continuous current of 16 A at 4 kHz or 12.5 A at 8 kHz.

        Before exchange, record the parallel connector assignments, reference potentials, command scaling, auxiliary-encoder use, firmware, motor feedback, brake wiring and approved parameter file.

        Availability, condition, price, and shipping time for DKC01.1-040-7-FW are confirmed during quotation.

        Bosch Rexroth DKC01.1-040-7-FW Parallel-Interface ECODRIVE Controller Manuals, Links

        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

        • Reproduce the original reference potentials, command polarity, scaling and digital I/O assignments
        • Preserve the parallel connector pinout, enable-chain logic and shield termination
        • Confirm that the installed firmware implements the command method documented for this axis
        • Use integrated positioning only with the stored positions and trigger logic from the approved project
        • For analog speed command with position detection, retain the command scaling and auxiliary feedback direction
        • Use stepper emulation or electronic gearing only with the documented pulse, ratio and encoder settings
        • Archive the firmware identity, complete parameter file and selected DKC01.1 motion function
        • Photograph the parallel connector, auxiliary encoder, motor feedback, brake, mains and DC-bus wiring
        • Verify command zero, direction and feedback at low load before restoring the production cycle
        • Integrated positioning axes using stored DKC01.1 position blocks
        • Analog speed-controlled axes with machine position detection
        • Electronic-gearing or stepper-emulation axes using the parallel interface
        Description
        DKC01.1-040-7-FW is a Bosch Rexroth ecodrive servo drive controller in the ECODRIVE DKC .1 family.

        Bosch Rexroth Indramat DKC01.1-040-7-FW is a 40 A ECODRIVE servo drive controller with Parallel command interface, integrated mains power section and separately selected firmware The complete type code identifies the DKC hardware series, design version, 40 A current class and voltage code 7; the FW suffix means that application firmware is a separate ordered identity and must match the machine project.

        Before installation or replacement, confirm the complete DKC01.1-040-7-FW type plate, firmware, motor, command interface, mains and DC-bus arrangement, wiring and saved parameters.
        Alternative Names
        DKC01.1-040-7-FW DKC01 1 040 7 FW DKC0110407FW Bosch Rexroth DKC01.1-040-7-FW Rexroth DKC01.1-040-7-FW
        Technical notes
        DKC01.1-040-7-FW is the drive-controller hardware identity; its firmware is a separate ordered item. Match the Parallel command interface, motor/feedback system, mains design and saved parameters before replacement.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        Which control method should be retained when replacing DKC01.1-040-7-FW?
        Identify whether the machine uses the 32 stored positioning blocks, ±10 V speed command, stepper emulation or electronic gearing. The replacement firmware and wiring must support that same commissioned method; these modes are not interchangeable merely because they share the same controller.
        Can the 32 positioning blocks in DKC01.1-040-7-FW replace an arbitrary PLC motion program?
        No. They provide the documented internal point-to-point positioning functions, including autonomous block execution, jog and feedrate override. Motion sequences outside those functions still require the appropriate higher-level controller and approved machine logic.
        Which step signals can DKC01.1-040-7-FW accept from an existing controller?
        The manual supports quadrature, forward/backward pulse and step/direction formats. Confirm the electrical reference, polarity and selected resolution of 16 to 65536 steps per revolution before connecting the pulse source.
        Why can DKC01.1-040-7-FW drift when the analog speed command is zero?
        Check command offset, reference-potential differences, shield termination, input scaling and the shutdown input. The manual provides a command-independent, drift-free stopping function; do not mask an offset problem by changing motor data.
        Can DKC11.1-040-7-FW directly replace DKC01.1-040-7-FW?
        Not on the model name alone. The related controller has different documented interface possibilities, including auxiliary encoder use. Compare the full type plate, firmware function, connector assignment and machine drawings before any substitution.
        What must be checked when DKC01.1-040-7-FW is used for electronic gearing?
        Verify the lead-encoder source, signal format, ratio and direction, reference potentials and machine travel limits. A wrong ratio or count direction can produce valid-looking feedback while commanding the wrong synchronized motion.
        Does the FW suffix mean DKC01.1-040-7-FW includes ready-to-run firmware?
        No. The type code states that application firmware is ordered separately. Confirm the exact firmware function and release together with the saved parameter set before treating a spare controller as usable.

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