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R911277658 (DKR02.1-W300Z-BE11-01-FW)

DKR Drive Controllers

Rated 4.1 stars (8 total reviews)
  In Stock, Ships 2-3 Days
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1 Year Warranty Included
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The Rexroth Indramat R911277658 (DKR02.1-W300Z-BE11-01-FW) is a drive controller built for performance and precision, offering continuous power delivery over a broad speed range for Indramat AC motors. This model features an integrated supply module connected via an X5 port to an AC 3 x 400 – 480 V power source, along with a connection for a holding brake and motor temperature monitor through an X6 port. A seven-segment H1 display is used for error diagnostics, while an RS232 serial interface allows a PC or VT terminal connection. The unit operates at a maximum current of 212 A and a maximum power of 93 kW, with 1800 W of heat dissipation, 1200 W of which is managed with a built-in blower unit. A bleeder resistor, cooled with a 24 V blower unit, dissipates energy during deceleration. Firmware should be ordered based on the unit's configuration and installed in the U5 slot. The controller operates at an ambient temperature range of +5 to +45 degrees Celsius and offers IP20 ingress protection. The product comes with a one-year global warranty from Indramat USA.

Technical Specifications

Product Type
Drive Controller

Use
Industrial Automation

Power Source
AC 3 × 400 – 480 V

Connection Ports
X5, X6

Display
Seven-Segment H1

Interface
RS232

Max Current
212 A

Max Power
93 kW

Heat Dissipation
1800 W

Integrated Resistor
Yes

Continuous Power of Resistor
1.5 kW

Cooling
24 V blower unit

Firmware
Order Separately, installed in U5 slot

Command Interface
SERCOS Interface

Motor Feedback
Digital Servo and Resolver

Ingress Protection
IP20

Operating Temperature
+5 to +45 degree Celsius

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-BE11-01-FW.
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