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R911269061 (DKR03.1-W100N-B)

DKR Drive Controllers

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The Rexroth Indramat MPN R911269061 (DKR03.1-W100N-B) is a DKR series drive controller rated for 100 Amps continuous output. It is compatible with Rexroth Indramat 2AD/ADF series spindle motors, 1MB frameless spindle motors, and LSF/LAF series linear motors. The device includes configurable slots U1 to U5, supporting various optional modules for application-specific requirements. Delivered as a fully configured unit, the controller integrates a software module, interface cards, and plug-in modules. System cooling is provided by a built-in blower. Feedback compatibility includes digital servo and resolver types. The input range is three-phase AC, 400 to 480 V (±10%), and operational ambient temperature is 5 to 45 °C, with de-rating required up to 55 °C. The unit is designed without a brake chopper or bleeder and operates with a rigid DC bus.

Technical Specifications

Amperage
100 Amps

Optional module slots
U1 to U5

In-built system
Blower for system cooling, Bleeder

Feedback support
Digital Servo and Resolver

AC Input Voltage
400 to 480 Volts

Input Phase
Three-Phase

Line Frequency
50 to 60 Hertz

Tolerance of Input Voltage
±10%

Tact Frequency of Power Section
4 kilohertz

Product Weight
49 kilograms

Accessory Weight
1.7 kilograms

Product Dimensions
690 x 390 x 310 millimeters

Maximum Installation Elevation
1000 meters without nominal data derating

Protection Rating
IP20 according to IEC 529 and EN 60529.

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

Repair

We offer a repair service for the DKR03.1-W100N-B.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.