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

DKR Drive Controllers

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4 Minutes 44 Seconds

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The Rexroth Indramat MPN R911277658 (DKR02.1-W300Z-BE11-01-FW) is a drive controller designed for precision operation of AC motors. It includes an integrated supply module for connection to a 3 x 400–480 V AC power source via an X5 port and provides holding brake and motor temperature monitoring through the X6 port. Continuous output is supported, with a maximum rated current of 212 A and power output up to 93 kW. The unit features air cooling with a built-in blower to handle 1200 W of the 1800 W total dissipated heat and uses a bleeder resistor with a 24 V blower for energy dissipation during deceleration. Diagnostic functions are available through a seven-segment H1 display and error reporting, while an RS232 interface allows PC or VT terminal connections. Firmware installation is required in the U5 slot, configurable to application needs. The module operates within a temperature range of +5 to +45 °C, meets IP20 protection standards, and supports SERCOS command interface, digital servo and resolver motor feedback, and nominal current rating up to 300 A.

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

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-BE11-01-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.