R911281177 (DKR02.1-W300B-BE12-01-FW)
DKR Drive Controllers
Technical Specifications
Compatible Motors
2AD, ADF, 1MB, LSF, LAF
Max Operation Temperature
55C
Data Deration
Up to 80%
Max Installation Elevation
1000m above sea level
Protection Category
IP 20
Function Numeric Code
12
Current Rating at 4Hz
141A
Current Rating at 8Hz
110A
Storage and Transport Temperature
-30C to 80C
Max Interference Voltage
0-380V
Continuous Regenerated Power
43kW
Signal Voltage Connector
X8
On/Off Control Inputs
X9
Motor Power Connection
Top of controller
Mains Connection
Top of controlle
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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Warranty
Repair
We offer a repair service for the DKR02.1-W300B-BE12-01-FW.
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