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R911277254 (DKR03.1-W100N-BE45-01-FW)

DKR Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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6 Minutes 12 Seconds

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1-888-551-3082

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[email protected]

The R911277254 (DKR03.1-W100N-BE45-01-FW) is a Bosch Rexroth DKR series drive controller designed for versatile operation of Rexroth Indramat motors in industrial machining and printing. It features slots U1 to U5 for configurable plug-in modules, a SERCOS interface for command communication, and supports digital servo and resolver feedback. The controller is rated to supply up to 100A nominal and 71A peak current, is protected to IP20 per IEC 529/EN 60529, and has a recommended operating temperature of 5°C to 45°C. The device utilizes natural convection and an internal fan for cooling and dissipates up to 1200W. Input frequency ranges from 50 to 60 Hz. The design lacks a brake chopper or bleeder; it operates with a rigid DC bus.

Technical Specifications

Customization
Available via Plug-in modules

Slots Available for Modules
U1 to U5

Protection Rating
IP20 according to IEC 529/EN 60529

Global Shipping
Available

Operational Temperature
5°C to 45°C

Capacitors Discharge Time
5 minutes post switch off

Communication
SERCOS Interface

Cleaning and Maintenance
Disconnect using master switch

Peak Operating Current
71A

Cooling method
Natural Convection

Heat Loss
1200 Watts

Cooling Down Period
10 minutes

Input Current Frequency Rating
50 to 60 Hz

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-BE45-01-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.