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R911273647 (DKR03.1-W100Z-BE23-01-FW)

DKR Drive Controllers

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Rexroth Indramat Drive Controller R911273647 (DKR03.1-W100Z-BE23-01-FW) is designed for precise control of motors, commonly used in printing machinery and NC-controlled machine tools. This DKR03.1 series unit features a modular architecture, supporting application-specific configurations through five plug-in card slots. The standard configuration includes a software module, auxiliary plug-in, command interface card, and basic unit. Firmware operates independently as an OS stored in EPROM modules. The controller provides a 100A current rating, digital servo-resolver feedback, and utilizes the SERCOS interface for fiber-optic command communication. Cooling is achieved via an integrated blower.

Technical Specifications

Product Type
Rexroth Indramat Drive Controller

Cooling Mode
Air Built-in Blower

Rated Current
100A

Motor Feedback
Digital Servo and Resolver

Command Communication
SERCOS Interface

Additional Accessories
Mechanical Accessories

Protection
Must be shielded from excessive shock

Global Shipping
Available

Does the Bosch Rexroth Indramat DKR03.1-W100Z-BE23-01-FW support overload protection for connected motors?

Yes, dynamic monitoring limits current surges and automatically derates output when sustained overload conditions are detected in the motor.

What happens if the Bosch Rexroth Indramat DKR03.1-W100Z-BE23-01-FW loses motor feedback signals?

It triggers immediate fault shutdown, halting drive output to prevent uncontrolled motor motion and ensuring operator safety.

Where is the motor encoder interfaced within the Bosch Rexroth Indramat DKR03.1-W100Z-BE23-01-FW drive?

Encoder feedback interfaces through dedicated high-resolution ports, directly linked to the control DSP for accurate motor position regulation.

How does Bosch Rexroth Indramat DKR03.1-W100Z-BE23-01-FW ensure synchronization in multi-motor assemblies?

Using master clock timing across SERCOS networks, it coordinates torque and motion signals so multiple motors operate in precise harmonization.

How does the Bosch Rexroth Indramat DKR03.1-W100Z-BE23-01-FW maintain consistent motor speed under variable torque?

Closed-loop speed regulation ensures adjustments in current supply dynamically compensate for torque fluctuations, thereby maintaining stable rotational speed.

DKR031W100ZBE2301FW

DKR03 1 W100Z BE23 01 FW

dkr03.1-w100z-be23-01-fw

DKR3.1-W100Z-BE23-01-FW

Internal Product Review

The DKR03.1-W100Z-BE23-01-FW drive from Bosch Rexroth Indramat is part of the DKR series. It offers high 100 A rated current with air cooling via blower and supports SERCOS communication. It is ideal for aerospace machinery and PLC controllers in industrial automation.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the DKR03.1-W100Z-BE23-01-FW.
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