R911277221 (DKR02.1-W300Z-BE11-02-FW)

DKR Drive Controllers

Rated 4.1 stars (6 total reviews)

In Stock, Ships 2-3 Days

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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Current response time:

6 Minutes 50 Seconds

Phone:
1-888-551-3082

Email:
[email protected]

The Bosch Rexroth MPN R911277221 (DKR02.1-W300Z-BE11-02-FW) is a drive controller designed for integration in automation applications such as machine tools, printing machines, and handling systems. The controller complies with IP20 protection and requires installation in a dust-free, closed control cabinet with at least IP54 rating. It features a power rectifier, five PCI slots, and a DSS 02.1M command interface card for indirect position detection. Communication with AC motors is supported via optical fiber cables and the SERCOS interface. The unit supports digital servo and resolver feedback, weighs 104 kg, and is rated for a nominal current of approximately 300A. Operating temperature range is +5°C to +45°C, with a maximum installation altitude of 1000 meters above sea level. Maximum braking energy is specified at 240 kWs, and cooling is achieved using a 24VDC blower. Firmware must be ordered separately to match specific configuration requirements.

Technical Specifications

Product Type
Drive Controller

Protection Standard
IP20

Application
Machine tools, printing machines, handling systems

Power Rectifier
Yes

PCI Slots
5

Installed Feedback
Digital servo and resolver feedback

Command Interface Card
DSS 02.1M

Communication
Optical fiber cables via the SERCOS interface

Weight
104 kg

Temperature Range
+5 to +45 degree Celsius

Maximum Height
1000 m/sea level

Braking Energy
240 kWs

Cooling Method
24 VDC blower

Rated Current
300 A

Firmware
Ordered Separately

Shipping
Global

Frequently Asked Questions

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Internal Product Review

The Bosch Rexroth Indramat DKR02.1-W300Z-BE11-02-FW drive controller offers a 300 A current rating and is ideal for precision motion control in machine tools, printing machines, and handling systems. It features a SERCOS interface for real-time communication and is designed for installation in an IP54-rated control cabinet. With its efficient thermal management and durable performance, it operates reliably in temperatures from +5 °C to +45 °C.

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

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We offer a repair service for the DKR02.1-W300Z-BE11-02-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.