R911283305 (DKR02.1-W200B-BE37-01-FW)

Name: R911283305 (DKR02.1-W200B-BE37-01-FW)
Brand: Indramat Drives
SKU: DKR02.1-W200B-BE37-01-FW
Price: 743.00 USD
Availability: InStock

DKR Drive Controllers

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Email:
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The Bosch Rexroth drive controller MPN R911283305 (DKR02.1-W200B-BE37-01-FW) features air cooling with a built-in blower and a rated current of 200A. It is designed for a system frequency of 50Hz to 60Hz and provides total heat dissipation of 1800W. The unit incorporates a bleeder resistor to manage energy produced during braking and integrates digital servo and resolver feedback for precise motor control. Compatible with ADF, 2AD, LAF, LSF, and 1MB motors, the controller includes a SERCOS interface command card, auxiliary plug-in modules, and a software module for parameter management. Firmware storing drive parameters is transferable between controllers. The design corresponds to series 02, version 1, with function numeric version 01.

Technical Specifications

Cooling Mode
Air circulation through inbuilt blower

Rated Current
300A

System Frequency
50Hz to 60Hz

Heat Dissipation
1,800W

Integrated Mains Contactor
Yes

Command Interface Card
Included

Feedback
Digital servo and resolver

Firmware
Required (not included)

Shipping
Available worldwide

Accessories
Lifting and moving tools (not included)

Frequently Asked Questions

How does the DKR02.1-W200B-BE37-01-FW handle excess energy during braking?

It uses an integrated bleeder circuit to safely dissipate regenerated energy. This prevents overvoltage conditions and ensures stable operation in high-inertia applications.

What is the practical effect of its air cooling system with a built-in blower?

Air cooling simplifies installation by eliminating external liquid cooling circuits. However, it requires proper airflow clearance to maintain efficiency.

Can this controller be integrated into multi-axis systems?

Yes, the SERCOS interface allows synchronized communication across multiple drives. This ensures coordinated motion in robotics and CNC machines.

Does the DKR02.1-W200B-BE37-01-FW require special installation conditions?

It must be mounted in a well-ventilated cabinet with sufficient cooling clearance. Heat dissipation of 1,800 W should be considered in enclosure design.

Can this controller operate effectively in variable frequency environments?

Yes, it supports 50–60 Hz system frequencies without additional conversion. This makes it adaptable for use across different regional power standards.

Common Misspellings

DKR021W200BBE3701FW

DKR02 1 W200B BE37 01 FW

dkr02.1-w200b-be37-01-fw

DKR2.1-W200B-BE37-01-FW

Internal Product Review

The Bosch Rexroth Indramat DKR02.1-W200B-BE37-01-FW drive controller draws 200 A and dissipates 1,800 W. It uses air cooling via a built-in blower and supporting SERCOS plus digital servo/resolver feedback. With built-in bleeder and cooling, it fits motion control tasks in machine tools, packaging, and robotics lines.