DKC01.1-040-3-FW
DKC Drive Controllers
Technical Specifications
DC-bus nominal voltage
300 V
Design Version
1
Series
01
Product Type
DKC Drive Controller
Rated Current
40 A
Analog Output
Two diagnostic outputs
Communication Interfaces
RS232, RS485
Compatible Motors
MKD Servomotors
Data Length
2 Byte Data Entries
Default Scaling Exponent
-6
Diagnostic Capability
Error detection and logging
Drive Controller Types
Stepping Motor, Analog, Position Interfaces
Feedback System
Incremental
Input Voltage Max
30V
Output Voltage Range
-10V to +10V
Parameter Memory
EEPROM
Position Settings
Up to 32 storable
Power Supply Connection
Direct to 230V single/three-phase, 380V-480V three-phase
Switching Frequency Max
175 kHz
Velocity Scaling Factor
Adjustable
Frequently Asked Questions
What’s the impact of the switching frequency on thermal behavior in the DKC01.1-040-3-FW during continuous operation?
The drive supports a maximum switching frequency of 175 kHz, which reduces electromagnetic noise and smooths current output. This helps optimize thermal balance in densely packed enclosures.
How does the interface configuration on the DKC01.1-040-3-FW impact communication stability in hybrid control networks?
It supports both RS232 and RS485 interfaces, allowing flexible serial communication across mixed device chains. This enables stable parameter exchange without extra interface converters.
What role do the dual diagnostic outputs on the DKC01.1-040-3-FW play during fault isolation procedures?
The unit provides two dedicated diagnostic outputs for real-time error reporting and drive status alerts. These outputs simplify troubleshooting by reducing the need for deep protocol scans.
How does EEPROM parameter memory in the DKC01.1-040-3-FW affect system recovery after unexpected power loss?
It retains critical configuration and motion parameters even after shutdown. This ensures minimal reconfiguration time and rapid reinitialization in automated systems.
How does the DKC01.1-040-3-FW handle speed control demands in multi-axis motion applications?
It includes adjustable velocity scaling that fine-tunes response across a wide range of load profiles. This improves control precision without altering drive hardware.
Internal Product Review
The DKC01.1-040-3-FW is a robust drive controller from Bosch Rexroth that offers a 300 V DC-bus nominal voltage. It delivers a rated current of 40 A, supports MKD Servomotors, and includes EEPROM parameter memory with diagnostic outputs. It features RS232 and RS485 communication interfaces.
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