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

DKR Drive Controllers

Rated 4.1 stars (6 total reviews)
  In Stock, Ships 2-3 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

Current response time:

6 Minutes 59 Seconds

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

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR02.1-W300Z-BE11-02-FW.
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