DKR02.1-W200N-BE79-01-FW
DKR Drive Controllers
The Bosch Rexroth Indramat DKR02.1-W200N-BE79-01-FW from the DKR Drive Controllers series offers robust drive control with a rated current (A) of 200 and a Design Version 1 platform. This Line Series 02 module supports both digital servo and resolver feedback for precise motor positioning and velocity control. Integration into industrial networks is enabled via its high-speed SERCOS interface command interface, ensuring deterministic communication in motion applications. The controller features a bleeder configuration without brake chopper on a rigid DC bus, optimizing dynamic braking and bus stability under varying load cycles.
Its built-in blower provides efficient air cooling, maintaining thermal performance even under peak 200 A loads, while the compact footprint aligns with the modular Product Series DKR architecture for streamlined cabinet layouts. The Function Numeric Version 01 ensures firmware consistency across installations and simplifies version control during upgrades. With its rugged construction and precision internal components, the drive controller withstands demanding manufacturing environments and enables predictable maintenance schedules. Advanced diagnostics delivered over the SERCOS interface facilitate rapid fault isolation and support proactive service interventions.
Optimized for medium- to high-power servo drives, the DKR02.1-W200N-BE79-01-FW excels in packaging, material handling, and CNC applications. Its versatile feedback compatibility and standardized design make it an ideal choice for retrofit and new-build projects seeking both performance and reliability.
Technical Specifications
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
Command Interface
SERCOS interface
Cooling Method
Air (built-in blower)
Design Version
1
Line Series
02
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
200
Frequently Asked Questions
How does the DKR02.1-W200N-BE79-01-FW handle motor feedback?
It supports both resolver and digital servo feedback, allowing flexibility in pairing with different motor technologies. This enables precise velocity and position control in multi-axis systems.
Can this controller be integrated into existing automation networks?
Yes, it uses the SERCOS interface, which provides deterministic communication with other automation devices. This ensures synchronization in tightly coordinated motion tasks.
How does the DKR02.1-W200N-BE79-01-FW manage heat during high loads?
It employs a blower-based air cooling system to sustain performance at peak current. This avoids overheating during continuous or cyclic duty operations.
How do advanced diagnostics over SERCOS support maintenance?
They allow quick identification of fault sources through real-time monitoring. This minimizes troubleshooting time and helps schedule preventive service.
What makes the DKR02.1-W200N-BE79-01-FW suitable for retrofit projects?
Its feedback compatibility and modular design let it integrate into older cabinets without major redesigns. This makes it cost-effective for modernizing legacy automation setups.
Common Misspellings
DKR021W200NBE7901FW
DKR02 1 W200N BE79 01 FW
dkr02.1-w200n-be79-01-fw
DKR2.1-W200N-BE79-01-FW
Internal Product Review
The Bosch Rexroth Indramat DKR02.1-W200N-BE79-01-FW is a drive controller that falls in the DKR series. It delivers precise servo or resolver feedback control at 200 A with SERCOS interface and rigid DC-bus bleeding. It fits CNC, packaging, and material-handling systems in robotics and printing lines.
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