R911277192 (DKR03.1-W200B-BE23-01-FW)

Name: R911277192 (DKR03.1-W200B-BE23-01-FW)
Brand: Indramat Drives
SKU: DKR03.1-W200B-BE23-01-FW
Price: 912.00 USD
Availability: InStock
Rating: 4.7 (4 reviews)

DKR Drive Controllers

Rated 4.7 stars (4 total reviews)

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Email:
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The R911277192 (DKR03.1-W200B-BE23-01-FW) is a main drive controller designed for precise digital speed and position control of compatible servo motors in industrial applications. This controller supports frameless spindle motors 1MB, a.c. main spindle motors 2AD or ADF, and linear motors LSF or LAF. It features a SERCOS command interface, digital servo and resolver feedback, integrated bleeder, air cooling with a built-in blower, and operates in the DKR product series, line version 03, design version 1, numeric version 01. Rated for 200 A and 3xAC 400-480 V, it can briefly regenerate up to 55 kW for 10 seconds during power interruptions. The unit weighs 49 kg and conforms to IP20 protection (EN60529/IEC529).

Technical Specifications

Applicable Servo Motors
1MB, 2AD or ADF, LSF or LAF

Typical Uses
Computer Numerical Controlled Machines

Customization Slots
U1 to U5

Rated Power Voltage
3xAC 400 Volts to 3xAC 480 Volts

Continuous Current
92 Amperes

Peak Current
141 Amperes

Control Voltage
AC 230 Volts

Power Control Voltage
200 Volts-Ampere

Control Voltage Frequency
50 to 60 Hertz

Continuous Regenerated Power
30 Kilowatts

Peak Regenerated Power
55 Kilowatts for 10 Seconds

Protection Class
IP 20 per EN60529 / IEC529

Weight
49 Kilogram

Frequently Asked Questions

What benefit does resolver and digital servo feedback provide?

The dual feedback allows reliable motor position detection in harsh environments and improves accuracy during dynamic motion control.

How does the 200 A rating impact real-world motor selection?

It supports large servo or spindle motors, making it suitable for applications with high torque demands like presses or heavy machining.

Can the DKR03.1-W200B-BE23-01-FW be integrated into retrofitted systems?

Yes, but the control network must support SERCOS; otherwise, gateway modules or updated controllers may be required.

What performance advantage comes from its line series "03"?

This generation incorporates refined hardware and firmware, ensuring higher reliability and compatibility with other 03-series components.

How does the built-in blower cooling compare to liquid cooling alternatives?

It simplifies installation and reduces maintenance but may generate more noise and offer lower thermal efficiency in very demanding environments.

Common Misspellings

DKR 03.1-W200B-BE23-01-FW

DKR03.1-W200B-BE-23-01-FW

DKR03.1-W200B-BE23-O1-FW

DKR03.1.W200B.BE23.01.FW

DKR031W200BBE2301FW

DKRO3.1-W2OOB-BE23-O1-FW

DKR03 1 W200B BE23 01 FW

dkr03.1-w200b-be23-01-fw

DKR3.1-W200B-BE23-01-FW

Internal Product Review

The Bosch Rexroth Indramat DKR03.1-W200B-BE23-01-FW drive controller is designed for precise motion control in industrial systems. It features a SERCOS interface, air-based cooling, and digital servo feedback. Ideal for applications in automation, robotics, and manufacturing, it ensures reliable performance in controlling motors.