R911297551 (DKR04.1-W300E-BT53-01-FW)

DKR Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
[email protected]

The R911297551 (DKR04.1-W300E-BT53-01-FW) is a drive controller from the Indramat DKR04 series, designed for operation with main spindle, synchronous, and asynchronous motors. It features a modular construction for cabinet installation and supports external bleeder configuration with a rigid DC bus and brake chopper. The controller operates with a rated current of approximately 300A. Communication is managed via a SERCOS interface using a fiber-optic connection. Digital servo and resolver feedback systems are integrated for precise motor control. The unit includes built-in air cooling with a blower and is equipped with swappable firmware. Accessories for mounting are included.

Technical Specifications

Product Line
4

Product Family
DKR

Rated Current
300 Amps

Function Numeric Code
53

Version Function Numeric Code
01

Communication Interface
SERCOS

Design
Modular and Space Saving

Cooling
Built-In Blower Unit

External/Internal Energy Dissipation
Dependent on load

Software Module
Replaceable

Installation
Control Cabinet

Feedback
Digital Servo and Resolver

Control
External Bleeder

Accessories
Separate Mechanical Kit

Global Shipping
Available

Frequently Asked Questions

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Internal Product Review

The DKR04.1-W300E-BT53-01-FW by Bosch Rexroth Indramat delivers a SERCOS-based drive controller. It supports digital servo and resolver feedback, a rigid DC bus with external bleeder and brake chopper, and approx 300 A nominal current. It is ideal for controlling AC spindle, linear or frameless motors in automation, CNC, robotics, and printing lines.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the DKR04.1-W300E-BT53-01-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.