R911298783 (DKR04.1-W400E-BE84-01-FW)

DKR Drive Controllers

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Phone:
1-888-551-3082

Email:
[email protected]

The R911298783 (DKR04.1-W400E-BE84-01-FW) is a Bosch Rexroth DKR series drive controller designed for the control of Rexroth Indramat motors. It supports a drive current up to 282 A, with rated power voltage of 480 A, and maintains a control voltage of AC 230 V. Continuous current ratings are 210 A at 4 kHz and 150 A at 8 kHz. The unit features a SERCOS command interface, digital servo and resolver feedback, and an external brake resistor with brake chopper for deceleration. The cooling method utilizes a built-in blower and heat sink, and the controller complies with IP20 protection, necessitating cabinet or sealed housing installation. Weight is approximately 150 kg, increasing to 151–157 kg with the M1-RAC 3 accessory kit.

Technical Specifications

Product Type
Drive Controller

Product Line
DKR

Control Level
High

Speed Range
Broad

Power
Constant

Contactor Shock Resistance
4 g for 10ms and 8.4g for 5ms

Rated Power Voltage
480 A

System Frequency
60Hz

Max Current
282 A

Control Voltage
AC 230 V

Control Frequency
60Hz

Control Power
300 VA

Continuous Current At 4kHz
210 A

Continuous Current At 8kHz
150 A

Mounting Location
Cabinet or Closed Housing

Protection Category
IP20

Deceleration Assistance
External Brake Resistor

Cooling Method
Blower and Heat Sink

Weight Alone
150 Kg

Weight With Accessories
151-157 Kg

Global Shipment
Yes

Frequently Asked Questions

Common Misspellings

Internal Product Review

The Bosch Rexroth Indramat DKR04.1-W400E-BE84-01-FW drive system from the DKR series is engineered for precise motor control. It includes 400 A rated current, 50–60 Hz operation and resolver/digital servo feedback support. It is commonly applied in automation lines, machine tools, and servo-based applications.

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-W400E-BE84-01-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.