R911278857 (DKR03.1-W100B-BE23-01-FW)

Name: R911278857 (DKR03.1-W100B-BE23-01-FW)
Brand: Indramat Drives
SKU: DKR03.1-W100B-BE23-01-FW
Price: 726.00 USD
Availability: InStock

DKR Drive Controllers

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth drive controller with MPN R911278857 (DKR03.1-W100B-BE23-01-FW) is engineered for compatibility with 1MB, ADF, 2AD, LSF, or LAF series motors. This DKR03.1 unit features a command interface via SERCOS, supports digital servo and resolver feedback, and includes a bleeder configuration. It operates with a rated current of 100A, a control voltage power of 200VA, and requires a minimum airflow of 300 m³/h for effective air cooling using its integrated blower. The controller generates a noise level of 68 dBA at 50/60Hz and offers a maximum pressure rating of 160 Pa. Physical dimensions are 690 mm in length and 1.7 kg in weight (including M1-RAC 3 mounting accessories). It is intended for installation in sealed cabinets to minimize moisture condensation.

Technical Specifications

Line Code
3

Rated Current
100A

Software Module Type
Separate Rating Plate

Compatible Motors
1MB, ADF, 2AD, LSF, LAF

Main Usage
Printing Machine Tools

Heat Dissipation Method
Heatsink and Air Vents

Maximum Pressure Rating
160Pa

Required Installation
Sealed Cabinets

Noise Level
68dbA at 50Hz/60Hz

Length
690mm

M1-RAC 3 Mounting Kit Weight
1.7kg

Additional Feature
Equipped with a Bleeder

Control Voltage Power
200VA

Required Prevention
Overloading the Bb1 Contact

Control Voltage Connectors
X5 and X10

Minimum Air Flow
300m3/h

Motor Power Cable Requirement
Shielded or Separately Routed

Function Numeric Code
01

Frequently Asked Questions

What is the rated motor current supported by Bosch Rexroth Indramat DKR03.1-W100B-BE23-01-FW motor controller?

The module sustains 100A current, maintained under sealed cabinet conditions, ensuring protection against overloads. Shielded cabling must be applied for steady current transfer.

Does Bosch Rexroth Indramat DKR03.1-W100B-BE23-01-FW motor unit require bleeder functionality for energy return?

Yes, the integrated bleeder ensures excess regenerative energy is safely discharged, maintaining reliable protection of system motor components during deceleration.

Where are the Bosch Rexroth Indramat DKR03.1-W100B-BE23-01-FW motor control voltage connections located?

The control voltage circuits utilize connectors X5 and X10, designed to provide a firm and reliable power interface for the operational motor drive logic.

What minimum airflow is specified for Bosch Rexroth Indramat DKR03.1-W100B-BE23-01-FW motor cooling stability?

At least 300 m³/h must be sustained, preventing airflow starvation and ensuring stable motor operation inside sealed cabinet environments.

What function numeric code applies in Bosch Rexroth Indramat DKR03.1-W100B-BE23-01-FW motor system?

The function code 01 defines the standard operational routine for drive logic, ensuring structured motor control sequencing.

Common Misspellings

DKR031W100BBE2301FW

DKR03 1 W100B BE23 01 FW

dkr03.1-w100b-be23-01-fw

DKR3.1-W100B-BE23-01-FW

Internal Product Review

The DKR03.1-W100B-BE23-01-FW by Bosch Rexroth Indramat from the DKR series is a drive controller. It supports 100A rated current, efficient heatsink dissipation and includes a bleeder for energy management. It is applied in printing machinery and other advanced machine tools by ensuring stable performance in sealed cabinet installations.