R911286307 (DKR02.1-W200N-BT26-01-FW)

Why is the rigid DC bus design important?

A rigid DC bus minimizes energy loss and avoids extra heat, making cabinets easier to cool. It also improves efficiency in continuous-duty environments.

What cooling considerations are needed during cabinet design?

The integrated blower pushes air through the chassis, but spacing for airflow in dense cabinets is still essential. Overcrowding reduces cooling efficiency and shortens service life.

Can the DKR02.1-W200N-BT26-01-FW operate with both resolver and digital feedback?

Yes, it accepts both, allowing flexibility depending on motor type and resolution needs. This dual feedback support simplifies upgrades without replacing existing motors.

How does firmware consistency impact maintenance?

Having a fixed firmware platform reduces mismatches across drives in a system. This speeds up commissioning and prevents costly downtime from configuration errors.

How does modularity affect replacement time?

The controller’s modular layout allows individual parts to be swapped without disturbing the whole system. This reduces mean time to repair and simplifies preventive maintenance.

DKR021W200NBT2601FW

DKR02 1 W200N BT26 01 FW

dkr02.1-w200n-bt26-01-fw

DKR2.1-W200N-BT26-01-FW

The Bosch Rexroth Indramat DKR02.1-W200N-BT26-01-FW is a servo drive controller from the DKR series. It handles 200 A rated current, integrates a high-speed SERCOS interface, and uses a rigid DC bus without a bleeder/chopper to reduce losses. Its housing employs built-in blower vents to channel heat out of the enclosure.