R911290118 (DKR03.1-W200B-BA01-01-FW)

DKR Drive Controllers

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The R911290118 (DKR03.1-W200B-BA01-01-FW) is a Bosch Rexroth drive controller engineered for the control of Rexroth Indramat AC main and linear motors. It supports a rated current of 200 A and includes an integrated brake resistor (bleeder configuration). The unit features a combined mains contactor, emergency stop function, and air cooling via a built-in blower. An analog command interface card and resolver feedback are provided, alongside a digital servo. The controller requires a minimum isolating transformer power of 40 kVA and supports auxiliary plug-in modules for digital I/O. The device is supplied without input plug-in cards and the feedback connector is not included.

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Technical Specifications

Rated Current
200A

Control Option
Integrated brake resistor

Safety Feature
Emergency stop shutdown

Fan Type
Built-in

Accessory
Connector kits

Minimum power of Isolating Transformer
40kVA

Circuit Voltage inductive components
Below 4%

Interface Card
Analog

Feedback
Resolver

Plug-in Modules
Auxiliary plug-in modules available

Plug-in Slots
Five slots for adaptation

Shipment
Available globally

Frequently Asked Questions

Common Misspellings

Internal Product Review

The Bosch Rexroth Indramat DKR03.1-W200B-BA01-01-FW drive links to the DKR series. It features a rated current of 200A, analog command interface and resolver-based feedback options. This drive is commonly applied in automation cells and industrial applications requiring exact drive control, high reliability, and integrated feedback loops.