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

Name: R911290118 (DKR03.1-W200B-BA01-01-FW)
Brand: Indramat Drives
SKU: DKR03.1-W200B-BA01-01-FW
Price: 978.00 USD
Availability: InStock

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

What is the function of design version 1 in Bosch Rexroth Indramat DKR03.1-W200B-BA01-01-FW drive?

Design version 1 indicates initial firmware and hardware revision, setting baseline compatibility parameters for firmware updates and mechanical mounting consistency.

What load inertia mismatches can Bosch Rexroth Indramat DKR03.1-W200B-BA01-01-FW drive tolerate in motor control loops?

It tolerates moderate mismatches by dynamically adjusting current loops; severe mismatches may require firmware retuning or mechanical damping integration.

Does Bosch Rexroth Indramat DKR03.1-W200B-BA01-01-FW drive require external cooling for sustained performance?

No, its built-in blower ensures adequate air cooling, making external cooling redundant unless ambient temperatures exceed industrial standard limits.

Does Bosch Rexroth Indramat DKR03.1-W200B-BA01-01-FW drive manage sudden power loss scenarios efficiently?

Yes, its internal circuitry executes controlled deceleration and bleeder engagement, safeguarding both the connected drive and load mechanism during power interruptions.

What isolation protections are integrated in Bosch Rexroth Indramat DKR03.1-W200B-BA01-01-FW drive against electrical surges?

The drive incorporates opto-isolation for signals and surge suppression on power lines, preventing propagation of spikes into control and feedback circuits.

Common Misspellings

DKR031W200BBA0101FW

DKR03 1 W200B BA01 01 FW

dkr03.1-w200b-ba01-01-fw

DKR3.1-W200B-BA01-01-FW

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.