DKR03.1-W200N-BE76-01-FW
DKR Drive Controllers
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
03
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
200
Frequently Asked Questions
How does the no-bleeder rigid DC bus in the DKR03.1-W200N-BE76-01-FW affect braking energy?
Without a brake chopper, excess regenerative energy must be managed externally. This design is suited for systems with external braking units or energy recovery circuits.
How does air cooling with a built-in blower impact installation placement?
The unit requires sufficient clearance for airflow circulation. It’s best installed in cabinets with forced ventilation to prevent thermal buildup.
What maintenance implications arise from an integrated blower cooling system?
The blower is subject to dust accumulation and wear. Regular inspection and filter cleaning extend service life and maintain efficiency.
How does the 200 A rating of the DKR03.1-W200N-BE76-01-FW influence motor selection?
It allows pairing with large motors that draw high continuous current. Users must ensure cables and protective devices are rated for the same load.
Why is resolver feedback compatibility useful in industrial motion control?
Resolvers tolerate harsh conditions like heat and vibration better than optical encoders. This makes them suitable for demanding environments such as presses or mills.
Common Misspellings
DKR031W200NBE7601FW
DKR03 1 W200N BE76 01 FW
dkr03.1-w200n-be76-01-fw
DKR3.1-W200N-BE76-01-FW
Internal Product Review
The DKR03.1-W200N-BE76-01-FW is a drive controller in Bosch Rexroth Indramat DKR series. It uses a rigid DC bus design, SERCOS command interface, and supports digital servo/resolver feedback with 200 A rating. Its housing is reportedly durable, typically cast metal with integrated heatsinks and protective enclosures designed for industrial cabinet installation.
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