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R911312791 (DKR02.1-W300N-BA09-01-FW)

DKR Drive Controllers

  In Stock, Ships Today
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 R911312791 (DKR02.1-W300N-BA09-01-FW) is a drive controller engineered by Bosch Rexroth for direct mains operation at 400–480V, supporting integration with LSF, LAF, 2AD, ADF, and 1MB motors. The unit accommodates cooling via internal air, external air, or ducting, utilizing a built-in blower. It features a digital servo and resolver feedback system, an analog command interface, and supports the connection of auxiliary cards for expanded functionality. This controller design includes no bleeder (without brake chopper, rigid DC bus) and an integrated mains contactor. Rated at approximately 300A nominal current, it supports energy recovery to the mains during braking or emergency stops.

Technical Specifications

Product Type
Drive Controller

Direct Mains Connection Voltage
400 V to 480 V

Energy Saving Feature
Regenerated energy can be fed into the mains

Additional Equipment
Brake resistor

Modules and Auxiliary Cards Slots
U1 to U5

Shipping
Global.

Frequently Asked Questions

Common Misspellings

Internal Product Review

The Bosch Rexroth Indramat DKR02.1-W300N-BA09-01-FW is a high-power digital servo amplifier with an analog interface and onboard air cooling. It is particularly applied in automotive servo press systems for high-precision stamping and forming processes. With ~300A nominal current, resolver feedback, and on-board blower cooling, it provides reliable high-performance outputs.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the DKR02.1-W300N-BA09-01-FW.
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