R911281177 (DKR02.1-W300B-BE12-01-FW)

What type of current delivery should integrators expect from the DKR02.1-W300B-BE12-01-FW in high-demand servo applications?

It supports a nominal current of 300 A, providing ample drive torque for high-inertia, heavy-load industrial motors. The unit handles demanding motion sequences without compromising output reliability.

How does the SERCOS interface in the DKR02.1-W300B-BE12-01-FW streamline synchronized communication with motion controllers?

The SERCOS command interface enables fast, deterministic data exchange between the drive and the control unit. This real-time protocol helps coordinate motion profiles with precision and minimal jitter.

How does the built-in blower cooling of the DKR02.1-W300B-BE12-01-FW perform under continuous high-load cycles?

Its integrated air cooling actively maintains thermal balance during prolonged operation. The built-in blower helps extend component life by minimizing overheating risk during duty-intensive applications.

What benefit does the bleeder circuit in the DKR02.1-W300B-BE12-01-FW bring to power dissipation during shutdown or braking?

The built-in bleeder safely absorbs and dissipates excess regenerative energy. This enhances braking control and protects sensitive drive components during deceleration or emergency stops.

How does the feedback support of the DKR02.1-W300B-BE12-01-FW improve servo loop accuracy in closed-loop control systems?

It accepts both digital servo and resolver feedback, enabling high-resolution motor position and velocity tracking. This dual-feedback compatibility ensures stable performance in precision-controlled axes.

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The Bosch Rexroth Indramat DKR02.1-W300B-BE12-01-FW is a robust drive controller with a 300A nominal current capacity. It features reliable blower cooling, digital servo compatibility, and resolver feedback support along with a bleeder configuration. Its SERCOS interface ensures seamless integration and efficient communication.