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R911315044 (DKR04.1-W400N-BA04-01-FW)

DKR Drive Controllers

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The Bosch Rexroth R911315044 (DKR04.1-W400N-BA04-01-FW) is an electric drive controller from the DKR series, featuring design version 1 in line series 04. It is intended for installation within a cabinet, commonly used in NC or printing machine applications. This unit supports analog command interfaces, digital servo, and resolver motor feedback, and operates with a rigid DC bus, lacking a bleeder or brake chopper. Cooling is managed by a built-in air blower. Operating voltage ranges from 400 to 480V, providing a rated current of 400A and continuous currents of 210V at 4 kHz and 150V at 8 kHz. The IP20-rated enclosure complies with EN60529. Maximum recommended installation elevation, without derating, is above 1000 m. Total weight is 150 kg, increasing to 157 kg with the M1-RAC 3 Accessories kit. Proper configuration of firmware and software is required, and the controller must not be used underwater.

Technical Specifications

Code
04

Installation Location
Cabinet

Usage
NC machines, Printing machines

Max Installation Elevation
1000m above sea level

Waterproof
No

Voltage
400 to 480V

Continuous Current
210V at 4 kHz, 150V at 8 KHz

Max Frequency
800Hz at 4 kHz, 1600Hz at 8 kHz

Weight
150 Kg (157 Kg with Accessory Kit M1-RAC 3)

Protection Category
IP20

Shipping Temperature
-300 c to +800c

International Shipping
Yes

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 DKR04.1-W400N-BA04-01-FW.

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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.