DKR02.1-W300N-B
DKR Drive Controllers
The DKR02.1-W300N-B is a drive controller from Bosch Rexroth Indramat’s DKR Drive Controllers series. It employs a built-in blower for air (built-in blower) cooling and features a rigid DC bus with no bleeder/without brake chopper configuration. Motor feedback is provided via digital servo and resolver feedback. Designed for a nominal current of approx 300A, it has a current rating of 300, belongs to line series 02, and is design version 1.
Technical Specifications
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
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
Command Communication
Not Specified
Frequently Asked Questions
How does the DKR02.1-W300N-B align with long-term uptime goals in automated systems?
Its simplified thermal design and lack of internal braking elements reduce points of failure. The result is less maintenance and greater operational uptime across production cycles.
How does the DKR02.1-W300N-B manage sustained thermal loads in high-duty applications?
It uses a built-in blower system for active air cooling, ensuring heat is effectively managed under continuous operation. This setup helps maintain thermal integrity and performance stability.
What integration limitations might arise from the rigid DC bus design in the DKR02.1-W300N-B?
The controller uses a rigid DC bus without a bleeder or brake chopper, which requires external circuitry for energy discharge. It’s ideal for setups with separate regenerative handling.
How does the DKR02.1-W300N-B ensure precise motor response in closed-loop control environments?
It supports digital servo and resolver feedback, enabling high-resolution feedback for accurate motion profiling. This feedback configuration improves precision in high-speed or position-critical tasks.
Can the DKR02.1-W300N-B handle peak torque demands from large industrial drives?
Yes, it delivers a nominal current rating of approximately 300A, making it suitable for motors with substantial torque requirements. It supports performance-intensive applications like presses or extruders.
Common Misspellings
DKR 02.1-W300N-B
DKR02.1.W300N.B
DKR021W300NB
DKRO2.1-W3OON-B
DKR02 1 W300N B
dkr02.1-w300n-b
DKR2.1-W300N-B
Internal Product Review
The Bosch Rexroth Indramat DKR02.1-W300N-B is a drive controller equipped with a built-in blower cooling system. It incorporates a rigid DC bus without brake chopper and supports digital servo as well as resolver feedback for precise motor control. This unit is ideal for industrial automation systems requiring efficient drive regulation.
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