DKR02.1-W300B-B

How does air cooling with a built-in blower affect installation requirements?

It eliminates the need for external cooling systems, reducing footprint and setup complexity. However, proper airflow clearance around the unit is essential to prevent overheating.

Can the DKR02.1-W300B-B operate with resolver-based feedback alone?

Yes, it supports resolver-only setups where digital servo feedback isn’t required. This flexibility makes it adaptable to older motor systems still using resolvers.

Why is a nominal current of 300A significant in industrial use?

It indicates the drive can reliably power large motors without current derating. This capacity is valuable in heavy-duty sectors such as metal forming and printing.

How does the line series 02 affect compatibility with other system components?

It aligns with other controllers in the same DKR family, simplifying integration. Users can standardize across machines without major wiring or software changes.

Does the built-in blower add to maintenance needs?

Yes, fan units require periodic inspection and dust removal to maintain efficiency. Neglecting airflow maintenance can lead to thermal stress on internal components.

DKR021W300BB

DKR02 1 W300B B

dkr02.1-w300b-b

DKR2.1-W300B-B

The Bosch Rexroth Indramat DKR02.1-W300B-B drive handles both digital servo and resolver feedback. It delivers approx 300 A nominal current with 300 A rating under a built-in blower cooling and bleeder configuration. It suits motion control systems in CNC machining, printing presses, and packaging lines.