DKC06.3-040-7-FW
DKC Drive Controllers
DKC06.3-040-7-FW from Bosch Rexroth Indramat belongs to the DKC Drive Controllers line, offering a robust platform for advanced motion control in industrial automation. This controller is a Product Type that incorporates a Design Version 3 architecture, ensuring compatibility with a wide range of servo and spindle drives. Engineered for high-performance environments, it balances compact dimensions with powerful control algorithms. The unit’s sleek profile and standardized mounting simplify integration into existing control cabinets.
Engineered for efficiency, the controller accepts a Rated Input Voltage of 200 to 480 V across three phases and feeds a DC-bus nominal voltage of 700 V to connected drives. It delivers a Rated Current of 40 A while drawing a Maximum Input Current of only 16 A from the mains. A dedicated Control Input Voltage of 24 V powers logic and safety circuits, conforming to the Voltage Category 7 standard. The controller’s physical footprint measures 65 mm in width, 360 mm in height, and 261 mm in depth, with a total Weight of 5.7 kg for easy handling and installation.
Integration is seamless with standard industrial busses and I/O interfaces, making the controller a reliable choice for modular machine architectures. Its proven reliability and thermal management reduce downtime and maintenance overhead. As part of the Bosch Rexroth ecosystem, it pairs natively with Rexroth drives, motors, and software, delivering a turnkey solution for packaging, material handling, and CNC applications.
Technical Specifications
Brake Output Max Cont. Current
2 A DC
Brake Output Max Switch Current
2 A DC
Brake Output Max Switch Voltage
40 V DC
Brake Output Min Contact Load
100 mA
Brake Output Switch Operations
250000
Control Power Consumption
20 W
Control Voltage Input
24 V DC
Cooling Method
Internal Blower
Coupling Capacitance To Housing
200 nF
DC-bus nominal voltage
700 V
Design
3
Design Version
3
Device Power Dissipation
180 W
Enclosure Protection
IP20
Interface Option
06
Internal Dc Bus Brake (zks)
Not Present
Mains Soft-start Resistor
60 Ohm
Max Installation Altitude
1000 m
Max Output Frequency (8 Khz)
800 Hz
Nominal Dc Bus Capacitance
0.27 mF
Peak Bleeder Power
10 kW
Peak Current (type Current)
40 A
Product Type
EcoDrive
Rated Current
40 A
Ready Contact Max Switch Current
1 A DC
Ready Contact Max Switch Voltage
40 V DC
Ready Contact Min Contact Load
10 mA
Series
06
Soft-start Resistor Power
0.15 kW
Frequently Asked Questions
How does the multi-phase voltage input of the DKC06.3-040-7-FW support efficient power delivery in multi-axis servo applications?
It accepts 200 to 480 V across three phases, ensuring consistent supply across varied plant-level power grids. This supports steady operation of multiple drives with minimal input fluctuation.
How does the DKC06.3-040-7-FW manage thermal stability under high-output torque conditions?
It delivers 40 A rated current while drawing only 16 A from the mains. This balance reduces thermal load, extending component life and improving drive enclosure airflow.
What advantages does the Control Input Voltage design of the DKC06.3-040-7-FW offer for system-level logic protection?
It uses a 24 V control input conforming to Voltage Category 7 standards. This separation enhances safety logic integrity and isolates control functions from power fluctuations.
How does the mechanical footprint of the DKC06.3-040-7-FW affect cabinet layout in modular machine platforms?
It measures 65 mm wide, 360 mm tall, and 261 mm deep, weighing just 5.7 kg. This compact profile supports vertical stacking and easy access in dense enclosures.
What integration benefits come from using the DKC06.3-040-7-FW in a Rexroth-based motion control system?
The unit is built on a Design Version 3 architecture and pairs natively with Rexroth drives and motors. This compatibility ensures fast commissioning and full feature support across the ecosystem.
Common Misspellings
DKC 06.3-040-7-FW
DKC06-3-040-7-FW
DKC06.3-040-7
DKC06.3-040-7FW
DKC0630407FW
DKC6.3-040-7-FW
DKCO6.3-040-7-FW
DKC06 3 040 7 FW
dkc06.3-040-7-fw
Internal Product Review
The model DKC06.3-040-7-FW is a robust drive controller featuring a Design Version 3 architecture for wide compatibility. It supports three-phase input voltage of 200–480 V, supplies 700 V DC-bus power, and integrates industrial busses with strong thermal management. This controller is widely applied in packaging, CNC, and material handling automation.
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