DKR02.1-W300B-BE12-01-FW
DKR Drive Controllers
The DKR02.1-W300B-BE12-01-FW from Bosch Rexroth Indramat features a nominal current rating of approx 300A and a built-in blower cooling method. Part of the DKR Drive Controllers series, it uses a SERCOS command interface and includes digital servo and resolver feedback. It has function numeric version 01 and belongs to the DKR series.
It supports 141A at 4Hz and 110A at 8Hz. It stores from -30°C to 80°C. It uses fiber optic connections.
Technical Specifications
Bleeder Configuration
With bleeder
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
Current Rating
300
Nominal Current
Approx 300A
Function Numeric Version
01
Frequently Asked Questions
What type of current delivery should integrators expect from the DKR02.1-W300B-BE12-01-FW in high-demand servo applications?
It supports a nominal current of 300 A, providing ample drive torque for high-inertia, heavy-load industrial motors. The unit handles demanding motion sequences without compromising output reliability.
How does the SERCOS interface in the DKR02.1-W300B-BE12-01-FW streamline synchronized communication with motion controllers?
The SERCOS command interface enables fast, deterministic data exchange between the drive and the control unit. This real-time protocol helps coordinate motion profiles with precision and minimal jitter.
How does the built-in blower cooling of the DKR02.1-W300B-BE12-01-FW perform under continuous high-load cycles?
Its integrated air cooling actively maintains thermal balance during prolonged operation. The built-in blower helps extend component life by minimizing overheating risk during duty-intensive applications.
What benefit does the bleeder circuit in the DKR02.1-W300B-BE12-01-FW bring to power dissipation during shutdown or braking?
The built-in bleeder safely absorbs and dissipates excess regenerative energy. This enhances braking control and protects sensitive drive components during deceleration or emergency stops.
How does the feedback support of the DKR02.1-W300B-BE12-01-FW improve servo loop accuracy in closed-loop control systems?
It accepts both digital servo and resolver feedback, enabling high-resolution motor position and velocity tracking. This dual-feedback compatibility ensures stable performance in precision-controlled axes.
Common Misspellings
DKR 02.1-W300B-BE12-01-FW
DKR02.1-W300B-BE-12-01-FW
DKR02.1-W300B-BE12-O1-FW
DKR02.1.W300B.BE12.01.FW
DKR021W300BBE1201FW
DKRO2.1-W3OOB-BE12-O1-FW
DKR02 1 W300B BE12 01 FW
dkr02.1-w300b-be12-01-fw
DKR2.1-W300B-BE12-01-FW
Internal Product Review
The Bosch Rexroth Indramat DKR02.1-W300B-BE12-01-FW is a robust drive controller with a 300A nominal current capacity. It features reliable blower cooling, digital servo compatibility, and resolver feedback support along with a bleeder configuration. Its SERCOS interface ensures seamless integration and efficient communication.
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We offer a repair service for the DKR02.1-W300B-BE12-01-FW.
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