R911294375 (DKR05.2-W500N-BE23-01-NNNN-FW)

DKR Drive Controllers

DKR05.2-W500N-BE23-01-NNNN-FW Series Image

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Phone:
1-888-551-3082

Email:
[email protected]

The R911294375 (DKR05.2-W500N-BE23-01-NNNN-FW) is a drive controller designed for industrial motion control applications. It supports synchronous, frameless, and linear motors, operating with a control voltage of AC 230 V ±10% and providing a nominal current of 500 A. The unit supports up to 165 kW rated motor power at 400 V and dissipates heat using a built-in air blower (power dissipation: 6.2 kW). The controller integrates a SERCOS command interface, digital servo, and resolver feedback for precise AC motor positioning. It features an IP20 enclosure, requires 80 mm clearance on all sides during installation, and allows for functional module expansion via U2-U4 slots; firmware is installed in U5 and ordered separately. The device weighs 550 kg and does not include a bleeder or brake chopper.

Technical Specifications

Supplier
Bosch Rexroth

Application
Industrial Automation

Primary Use
Controlling & Monitoring Motors

Protection Rating
IP20

Control Voltage
AC 230 V ±10%

Operating Voltage
500 A

Maximum Power
125 kW

Interface for Motor Temperature Measurement & Brake Operation
X6

Additional Interface
Serial, for I/O modules, sensors & PC

Communication Interface
SERCOS for real time communication

Built-in Cooling
1800 W dissipated with built-in blower

Heat Generation during Continuous Current Operation
2500 W

Required Clearance during Installation
80mm (back, top & bottom)

Auxiliary Plug-In Slots available
U2 to U4 in basic unit

Firmware Module Slot
U5 in controller

Firmware
Ordered as separate sub-item

Frequently Asked Questions

Common Misspellings

Internal Product Review

The DKR05.2-W500N-BE23-01-NNNN-FW is a high-performance drive controller that provides 165 kW at 400 V for accurate motion control. Made by Bosch Rexroth Indramat, it features a SERCOS interface and a rigid DC bus construction. It's applied in automated press lines, multi-axis machining centers, and high-speed packaging machines.

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 DKR05.2-W500N-BE23-01-NNNN-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.