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DKC05.3-040-7-FW

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Bosch Rexroth Indramat DKC05.3-040-7-FW is a 40 A ECODRIVE servo drive controller with CANopen interface, integrated mains power section and separately selected firmware.
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Technical specifications for DKC05.3-040-7-FW

  • Manufacturer:
    Rexroth
  • Part Number:
    DKC05.3-040-7-FW
  • Product Family:
    Rexroth
  • Product Type:
    ECODRIVE Servo Drive Controller
  • Stock:
    1
  • Mains connection:
    1 × AC or 3 × AC 200–480 V, ±10%; 50–60 Hz ±2 Hz
  • Switching frequency:
    4 or 8 kHz
  • Type current / peak current 1:
    40 A
  • Peak current 2:
    16 A at 4 kHz; 12.5 A at 8 kHz
  • Continuous current range:
    13–16 A at 4 kHz; 9–12.5 A at 8 kHz, duty dependent
  • Maximum output frequency:
    400 Hz at 4 kHz; 800 Hz at 8 kHz
  • DC bus voltage:
    300–800 V DC
  • Device power dissipation:
    180 W, excluding internal bleeder dissipation
  • Braking data:
    10 kW peak; 0.15 kW continuous; 5.0 kWs maximum energy dissipation
  • 24 V control input:
    19.2–28.8 V DC; model-dependent power consumption 20 W without external loads
  • Protection / cooling:
    IP20; internal forced-air cooling, approximately 24 m³/h
  • Ambient temperature:
    +5 to +45°C at rated data; derated operation to +55°C
  • Storage temperature:
    -30 to +85°C
  • Maximum humidity:
    95% RH; no condensation
  • Dimensions:
    6.5 × 36.0 × 21.0 cm
  • Weight:
    5.7 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 CANopen Node Bus Integrity PDO Diagnostics Application
  • Restore the CANopen node ID, bitrate and termination position from the approved machine project
  • Match PDO mapping, COB-IDs and heartbeat or node-guarding behavior before enabling motion
  • Keep the separately selected CAN application firmware aligned with the object-dictionary configuration

DKC05.3-040-7-FW is a Bosch Rexroth/Indramat ECODRIVE03 controller with an integrated mains section and CANopen command interface.

The model accepts one- or three-phase 200–480 V AC. Its documented continuous-current range is 13–16 A at 4 kHz and 9–12.5 A at 8 kHz, while the type and peak current class is 40 A.

Before exchange, archive the EDS and controller project, node and PDO configuration, firmware and parameters, then record CAN wiring, termination, motor feedback, brake and power connections.

Availability, condition, price, and shipping time for DKC05.3-040-7-FW are confirmed during quotation.

Bosch Rexroth DKC05.3-040-7-FW CANopen ECODRIVE03 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.

  • Assign the documented unique node ID and use the bitrate stored in the machine project
  • Restore the required NMT startup state and heartbeat or node-guarding supervision
  • Match PDO enablement, COB-IDs and object-dictionary parameters to the CAN master
  • Terminate the CAN trunk only at its two physical ends and preserve connector direction
  • Check shield bonding, protective earth and separation from motor-power cables
  • Keep cable length within the selected bitrate limit and inspect connectors for intermittent contact
  • If the master detects the node but receives no process data, check NMT state and PDO enablement first
  • Compare PDO mapping, data length and COB-IDs with the approved controller project
  • Verify the CAN firmware type and release before changing network or motion parameters
  • CANopen machine axes exchanging cyclic command and feedback data through PDOs
  • Motion systems supervised through NMT state control and heartbeat monitoring
  • Multi-node CANopen installations using documented bitrate and end-of-line termination
Description
DKC05.3-040-7-FW is a Bosch Rexroth ecodrive servo drive controller in the ECODRIVE03 DKC family.

Bosch Rexroth Indramat DKC05.3-040-7-FW is a 40 A ECODRIVE servo drive controller with CANopen 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 DKC05.3-040-7-FW type plate, firmware, motor, command interface, mains and DC-bus arrangement, wiring and saved parameters.
Alternative Names
DKC05.3-040-7-FW DKC05 3 040 7 FW DKC0530407FW Bosch Rexroth DKC05.3-040-7-FW Rexroth DKC05.3-040-7-FW
Technical notes
DKC05.3-040-7-FW is the drive-controller hardware identity; its firmware is a separate ordered item. Match the CANopen 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.
Which connector and pin assignment must the machine cable match on DKC05.3-040-7-FW?
DKC05.3-040-7-FW uses the male 9-pin D-sub X50 connector. Pin 2 is CAN_L, pin 7 is CAN_H, pins 3 and 6 are 0 V, and pin 5 is the shield connection. Pins 1, 4, 8 and 9 are not connected.
Can DKC05.3-040-7-FW replace a DeviceNet drive that uses CAN wiring?
No. DKC05.3-040-7-FW is the CANopen version and uses the X50 9-pin interface. A shared CAN physical layer does not make the DeviceNet protocol, connector assignment, controller project or firmware compatible.
Does the X50 CANopen connector on DKC05.3-040-7-FW supply power to another bus device?
No bus-power output is specified on X50. The documented pins provide CAN_H, CAN_L, two 0 V connections and the shield connection only. Any CANopen device requiring external power must receive it from the machine’s approved supply.
Where should CANopen termination be handled when installing DKC05.3-040-7-FW?
The DKC05.3-040-7-FW hardware drawing does not identify a termination switch at X50. Reproduce the machine’s external CANopen termination at the two physical ends of the bus and do not use the unconnected X50 pins as termination points.
Why can DKC05.3-040-7-FW report CANopen faults only while the motor is producing torque?
Check whether the X50 cable follows ISO 11898 and whether its shield is bonded through the D-sub mounting screws and metal connector housing as specified. A loose metal shell, incorrect use of pins 3 or 6, or routing beside motor-power conductors can make communication sensitive to drive-generated interference.
Can the H50–H55 indicators on DKC05.3-040-7-FW be interpreted from the hardware manual alone?
No. The hardware manual identifies H50–H55 as the CANopen diagnostic display but states that their meanings are defined by the installed firmware. Use the functional description matching the drive’s exact firmware type and release before diagnosing the LED pattern.
Why is ordering only DKC05.3-040-7-FW insufficient to guarantee a like-for-like replacement?
The FW suffix does not identify the function-defining firmware. Rexroth’s type-code documentation states that this firmware must be ordered separately. Match the original firmware module and release as well as the DKC05.3-040-7-FW hardware identity.

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