DKR02.1-W200N-BA08-01-FW
DKR Drive Controllers
Technical Specifications
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
Command Interface
Analog 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
Why is an IP20 rating important to consider during installation?
IP20 means protection against solid objects larger than 12 mm but no liquid ingress protection. This restricts installation to controlled environments away from dust and moisture.
How should clearance requirements impact cabinet design?
Cabinets must allow sufficient spacing not only around the unit but also between adjacent heat-generating devices. Insufficient spacing may cause hotspots that compromise system reliability.
What does the design version number indicate for the DKR02.1-W200N-BA08-01-FW?
The design version marks hardware and firmware evolution within the same line series. It ensures compatibility with newer motors or feedback options introduced in later updates.
How does resolver feedback differ in behavior from servo feedback on this drive?
Resolvers are more rugged and reliable in harsh conditions but offer lower precision than digital encoders. This makes them suitable for heavy-duty machinery where durability outweighs fine positioning.
What installation considerations arise from the unit’s blower-based air cooling?
Adequate airflow clearance must be ensured to prevent overheating, with at least 160 mm left open for intake and exhaust. Poor ventilation may reduce service life or trigger thermal shutdown.
Common Misspellings
DKR021W200NBA0801FW
DKR02 1 W200N BA08 01 FW
dkr02.1-w200n-ba08-01-fw
DKR2.1-W200N-BA08-01-FW
Internal Product Review
The DKR02.1-W200N-BA08-01-FW is a drive controller in Bosch Rexroth’s DKR series. It offers a 200 A rated current, analog command interface, built-in blower air cooling, and supports digital servo and resolver feedback. It is commonly used in NC machine tools, printing machines, and spindle drive applications.
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Repair
We offer a repair service for the DKR02.1-W200N-BA08-01-FW.
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