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R911306143 (DKR03.1-W200B-BA04-01-FW)

DKR Drive Controllers

  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 drive controller, MPN R911306143 (DKR03.1-W200B-BA04-01-FW), is designed for applications in printing machines and NC machine tool control. It features a rated current of 200A and includes an integrated bleeder for discharging stored electrical energy. The unit is equipped with air cooling via a built-in blower and heatsink, which directs airflow through dedicated ducts for internal temperature regulation. The drive controller supports an analog interface for command input, utilizes digital servo and resolver motor feedback, and provides a braking energy system with optional integrated brake resistor for operation during mains failure. Operating temperature range is +5°C to +45°C.

Technical Specifications

Current Rating
200A

Included Feature
Bleeder

Command Interface
Analog

Cooling System
Built-in

Configuration
Fully Configured

Optional Feature
Integrated Brake Resistor

Ambient Temperature
+5 to +45 Degrees Celsius

Global Shipping
Available

Designed Use
Machine Tools, Printing Machines

Control
NC Controlled

What cooling arrangement does Bosch Rexroth Indramat DKR03.1-W200B-BA04-01-FW drive employ for sustained thermal regulation under load?

The DKR03.1-W200B-BA04-01-FW incorporates forced-air ventilation using a built-in blower, ensuring uniform heat dissipation and maintaining stable drive operation during high continuous current demands.

How does the Bosch Rexroth Indramat DKR03.1-W200B-BA04-01-FW drive integrate bleeder circuitry for energy discharge during operational halts?

It features an onboard bleeder configuration that safely channels regenerated energy away from internal bus capacitors, preventing over-voltage conditions during deceleration or emergency stop events.

Does the Bosch Rexroth Indramat DKR03.1-W200B-BA04-01-FW drive provide compatibility with analog interface control protocols?

Yes, the controller integrates an analog command interface, enabling seamless interfacing with older control architectures while ensuring compatibility with broader Rexroth automation ecosystems.

What resolver feedback mechanism is embedded in Bosch Rexroth Indramat DKR03.1-W200B-BA04-01-FW drive for precision axis positioning?

The unit has resolver-based digital feedback loops, minimizing drift while continuously correcting positional accuracy for critical axis alignment during dynamic drive control.

How does Bosch Rexroth Indramat DKR03.1-W200B-BA04-01-FW drive ensure compatibility with Rexroth Line Series 03 topology?

Its standardized connector assignments and design versioning allow direct replacement and scalability across Rexroth automation platforms without custom adaptation.

DKR031W200BBA0401FW

DKR03 1 W200B BA04 01 FW

dkr03.1-w200b-ba04-01-fw

DKR3.1-W200B-BA04-01-FW

Internal Product Review

The Bosch Rexroth Indramat drive DKR03.1-W200B-BA04-01-FW from the DKR series is used for precision automation. It offers bleeder configuration and forced-ventilation cooling for reliable thermal balance and continuous performance under demanding conditions. It is used in analog interfaces for legacy systems while enhancing installation efficiency and safety in industrial automation.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the DKR03.1-W200B-BA04-01-FW.
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