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R911280369 (DKR02.1-W200B-BE23-01-FW)

DKR Drive Controllers

Rated 4.0 stars (13 total reviews)
  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911280369 (DKR02.1-W200B-BE23-01-FW) is a drive controller designed for precise, industrial motion control in environments below 1000 meters elevation, operating reliably between 5°C and 45°C, with possible operation up to 55°C. The device features an integrated bleeder for energy dissipation from AC motors during deceleration, enhancing thermal management and operational safety. Constructed with IP20 ingress protection, it is suitable for environments with solid particle exposure. The controller is equipped with a SERCOS command interface, supports both digital servo and resolver feedback, and uses air cooling via a built-in blower. The modular platform allows integration of auxiliary plug-in modules. Electrical characteristics include a rated current of 200 A; this device belongs to DKR product series, version 1, and design line 02.

Technical Specifications

Use
Industrial Motion Control

Climatic Condition Suitability
Wide variety

Installation Elevation Limit
Below 1000m above sea level

Ingress Protection
IP20

Additional Features
High quality brake resistor

Ambient Temperature for Optimum Performance
5ᵒC to 45 ᵒC

Maximum Ambient Temperature
55ᵒC

Shipping
Global

Why is the DKR02.1-W200B-BE23-01-FW preferred for high-capacity servo motor applications?

It delivers a continuous rated current of 200 A, which supports demanding drive loads. This ensures consistent torque delivery in dynamic industrial motion tasks.

How does the DKR02.1-W200B-BE23-01-FW handle braking energy during rapid deceleration cycles?

Its integrated bleeder circuit safely dissipates excess DC-link voltage during regenerative braking. This protects downstream electronics and maintains operational continuity under high-inertia load conditions.

What makes this model suitable for high-precision, feedback-intensive motion tasks?

The DKR02.1-W200B-BE23-01-FW supports resolver and digital servo feedback. This ensures accurate motor position control even under varying mechanical loads and closed-loop conditions.

How does its SERCOS interface enhance command synchronization in networked drives?

It features a factory-integrated SERCOS interface that supports real-time command communication. This improves timing accuracy across multiple controllers within coordinated axis systems.

How is thermal regulation managed during continuous high-current operation?

A built-in blower actively regulates the drive’s thermal envelope during sustained load. This helps maintain long-term reliability in thermally constrained machine enclosures.

DKR 02.1-W200B-BE23-01-FW

DKR02.1-W200B-BE-23-01-FW

DKR02.1-W200B-BE23-O1-FW

DKR02.1.W200B.BE23.01.FW

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DKR02 1 W200B BE23 01 FW

dkr02.1-w200b-be23-01-fw

DKR2.1-W200B-BE23-01-FW

Internal Product Review

The Bosch Rexroth DKR02.1-W200B-BE23-01-FW is a drive controller module designed with a rated current of 200 A for dependable performance. It comes equipped with a bleeder setup, SERCOS interface command, and built-in blower cooling. Its integrated resolver feedback ensures precise motion control and reliable positioning.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the DKR02.1-W200B-BE23-01-FW.
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