R911279600 (DKR02.1-W300B-BE84-01-FW)

What does the bleeder configuration in the DKR02.1-W300B-BE84-01-FW achieve?

It dissipates regenerative energy generated during motor braking, preventing overvoltage in the DC bus. This ensures stable drive operation under frequent acceleration and deceleration.

Why is SERCOS interface important in this controller?

SERCOS provides high-speed, synchronized communication between drives and controllers. This improves motion coordination in complex multi-axis systems.

How does digital servo feedback differ from resolver input?

Digital feedback provides high-resolution position data for precise control. Resolver input, though less detailed, adds robustness for applications with electrical interference.

How does the design version number affect compatibility?

The design version identifies hardware revisions and feature sets. Matching versions ensures proper integration with existing drive systems and accessories.

How does the DKR02.1-W300B-BE84-01-FW support precise motor control?

By combining SERCOS communication with high-resolution feedback, it minimizes command lag. This results in accurate speed and position regulation for motion-critical processes.

DKR021W300BBE8401FW

DKR02 1 W300B BE84 01 FW

dkr02.1-w300b-be84-01-fw

DKR2.1-W300B-BE84-01-FW

The DKR02.1-W300B-BE84-01-FW is a servo drive controller from Bosch Rexroth’s DKR series. It incorporates a built-in blower air cooling system, bleeder configuration, SERCOS interface, and support for digital servo and resolver feedback. It is typically deployed in NC machine tools, printing systems, and automated production machinery.