DKR02.1-W300N-BE37-01-FW
DKR Drive Controllers
DKR02.1-W300N-BE37-01-FW, Bosch Rexroth Indramat, DKR Drive Controllers offers high-precision motion control for demanding industrial automation applications. It features an integrated Command Interface: SERCOS interface that delivers deterministic, low-latency communication across multi-axis networks. The controller's robust mechanical design and internal architecture support continuous operation in harsh environments, while its modular I/O options enable flexible system integration. Its compact enclosure streamlines installation in tight control cabinets without compromising accessibility or serviceability.
The unit employs a Bleeder Configuration: No bleeder/Without brake chopper, rigid DC bus topology to maintain a stable DC link and minimize harmonic distortion. An efficient Cooling Method: Air (built-in blower) system ensures optimal thermal performance under full load. It incorporates Motor Feedback: Digital servo and resolver feedback channels for precise position and velocity regulation. Classified under Line Series: 02 and Design Version: 1, the controller carries a Function Numeric Version: 01 firmware release, supporting advanced motion profiles. Rated for a Current Rating: 300 and a Nominal Current: Approx 300A, it delivers consistent torque output and smooth acceleration across the entire operating range.
Engineers benefit from seamless integration into Bosch Rexroth Indramat drive ecosystems and centralized diagnostics via SERCOS. The drive's proven reliability and rugged construction reduce downtime and maintenance demands. Ideal for CNC machines, robotics, and high-speed assembly lines, the DKR02.1-W300N-BE37-01-FW elevates system performance with precise, repeatable motion control.
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
Why is resolver feedback included alongside digital servo feedback?
Resolvers provide robust position sensing in harsh environments, complementing digital channels. This dual approach improves fault tolerance and accuracy.
How does the SERCOS interface impact multi-axis synchronization?
It delivers deterministic communication, keeping all axes aligned in real time. This minimizes jitter and ensures coordinated motion in high-speed applications.
What installation considerations come with the compact housing of the DKR02.1-W300N-BE37-01-FW?
Its smaller footprint eases cabinet integration but requires careful airflow planning. Technicians must leave service clearance for easy maintenance access.
How does a current rating of 300A translate to machine performance?
It supports motors demanding high torque and acceleration over extended cycles. This makes it suitable for applications like heavy CNC machining and robotics.
What happens if the cooling blower fails during operation?
The drive will experience rising internal temperatures, potentially triggering protective shutdowns. Regular inspection of airflow and fan function prevents downtime.
Common Misspellings
DKR 02.1-W300N-BE37-01-FW
DKR02.1-W300N-BE-37-01-FW
DKR02.1-W300N-BE37-O1-FW
DKR02.1.W300N.BE37.01.FW
DKR021W300NBE3701FW
DKRO2.1-W3OON-BE37-O1-FW
DKR02 1 W300N BE37 01 FW
dkr02.1-w300n-be37-01-fw
DKR2.1-W300N-BE37-01-FW
Internal Product Review
The DKR02.1-W300N-BE37-01-FW drive controller by Bosch Rexroth Indramat offers high-precision motion control with its SERCOS interface and modular I/O options. Ideal for industries like CNC machining, robotics, and assembly lines, it ensures stable operation with efficient cooling and a compact design. Its robust construction reduces downtime and maintenance, enhancing overall system performance.
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