DKR02.1-W300N-BE79-01-FW
DKR Drive Controllers
The DKR02.1-W300N-BE79-01-FW is a drive controller from Bosch Rexroth Indramat in the DKR Drive Controllers series. It offers approx 300 A nominal current and a rigid DC bus without bleeder or brake chopper. Cooled by air (built-in blower), it uses SERCOS interface command interface and supports digital servo and resolver feedback. Design version 1, line series 02, function numeric version 01.
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
Current Rating
300
Nominal Current
Approx 300A
Function Numeric Version
01
Frequently Asked Questions
Does the SERCOS interface in the DKR02.1-W300N-BE79-01-FW improve real-time communication?
Yes, it ensures synchronized and high-speed data exchange between the drive and automation controllers. This reduces delays and boosts precision in coordinated motion systems.
How does the built-in blower cooling improve the performance of the DKR02.1-W300N-BE79-01-FW?
The integrated blower provides continuous cooling to maintain stable operating temperatures. This prevents overheating and ensures reliable long-term performance under heavy load.
Do the digital servo and resolver feedback features of the DKR02.1-W300N-BE79-01-FW enhance accuracy?
Yes, they work together to deliver precise speed control and exact positioning feedback. This combination is vital for high-precision industrial applications.
Why is the DKR02.1-W300N-BE79-01-FW equipped with numeric function version 01?
This version standardizes its hardware and firmware design for predictable performance. It allows seamless integration into automation environments without the need for major adjustments.
How does a nominal current rating of approx. 300A affect the DKR02.1-W300N-BE79-01-FW’s application scope?
Its high current capacity supports demanding motors and heavy-load cycles. This makes it ideal for large-scale machining and power-intensive tasks.
Common Misspellings
DKR021W300NBE7901FW
DKR02 1 W300N BE79 01 FW
dkr02.1-w300n-be79-01-fw
DKR2.1-W300N-BE79-01-FW
Internal Product Review
The DKR02.1-W300N-BE79-01-FW is a high-performance drive controller with a SERCOS interface and integrated air cooling by way of a blower. It accommodates digital servo and belongs to the heavy-duty DKR line series 02. Bosch Rexroth Indramat makes this controller for heavy-duty machining and sophisticated automation of production for accurate motion control.
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We offer a repair service for the DKR02.1-W300N-BE79-01-FW.
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