R911276834 (DKR02.1-W300B-BE23-01-FW)

DKR Drive Controllers

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Phone:
1-888-551-3082

Email:
[email protected]

The R911276834 (DKR02.1-W300B-BE23-01-FW) is a Rexroth Indramat DKR02 series drive controller engineered for control of AC mains, frameless, and linear motors commonly applied in printing and NC-controlled machine tasks. Operating with a power input of 3 x AC 400–480 V (±10%), 50–60 Hz, and a control voltage of 230 V AC (±10%), this unit is specified for a rated current of 300 A. It supplies a continuous current of 141 A at 4 kHz and 110 A at 8 kHz, with heat dissipation rated at 1.8 kW. The controller includes an integrated air-cooling blower, bleeder configuration, and supports digital servo/ resolver feedback. Command communication is via the SERCOS interface.

Technical Specifications

Use Cases
Printing Machines, NC-Controlled Machines

Power Voltage
3 x AC 400 – 480, ± 10 %

System Frequency
50 – 60 Hz

Control Voltage Rating
230 V AC, ± 10 %

Rated Current
300 Amperes

Control Voltage Power Rating
0.2 kVA

Switching Frequency Current (4 kHz)
141 Amperes

Switching Frequency Current (8 kHz)
110 Amperes

Peak Current
212 Amperes

Heat Dissipation at Continuous Current
1.8 kW

Peak Power at 4 kHz and 8 kHz
ca. 93 kW

Continuous Regenerated Power
ca. 43 kW

Cooling Method
Air-Cooling with In-Built Blower

Feedback
Digital Servo with Resolver Mechanism

Product Line
2

Design Type
1

Command Communication Interface
SERCOS

Function Numeric Code Designation
23

Function Numeric Code
01

Frequently Asked Questions

Common Misspellings

Internal Product Review

The DKR02.1-W300B-BE23-01-FW from Bosch Rexroth Indramat is a drive controller rated for 300 A. It equips a SERCOS command interface, built-in blower cooling and bleeder configuration and accepts digital servo or resolver feedback. Its precision makes it fit for CNC machine tools, printing presses or automated packaging lines in heavy industry.

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-W300B-BE23-01-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.