R911305868 (DKR03.1-W200N-BA42-01-FW)

DKR Drive Controllers

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The R911305868 (DKR03.1-W200N-BA42-01-FW) is an industrial automation drive controller from Bosch Rexroth, part of the DKR product series, design version 1. This unit features a rated current of 200 A and supports a dual-frequency drive mode at 4 kHz and 8 kHz, delivering continuous power outputs of 35 kW and 30 kW, respectively. It is designed for operation from a 3-phase power supply at 50/60 Hz. The controller includes five module slots (U1–U5), equipped with an analog command interface, digital servo, and resolver feedback modules, and an ESM02.3 firmware module in U5. The device features air cooling using a built-in blower, weighs 51 kg, and is mounted using three screws. It offers an IP20 protection rating, numeric function code 42/01, and a -30 to +80°C storage temperature range. Bleeder configuration is without brake chopper and features a rigid DC bus.

Technical Specifications

Product Type
Industrial automation equipment

Command Interface Card
Analog

Feedback Module
Digital servo and Resolver

Drive Frequencies
4 kHz/ 8 kHz

Input Voltage
0 to 380V AC

Frequency
50/60 Hz

Continuous Current
92 A for 4 kHz drive, 78 A for 8 kHz drive

Continuous Power
35 kW for 4 kHz drive, 30 kW for 8 kHz drive

Design
Standard, without bleeder resistor

Weight
51 kg (including accessories kit M1-RAC 3)

Power Supply
3-phase

Function Numeric Codes
42 for model, 01 for version function

Storage temperature
-30 to +80 degree Celsius

Protection Class
IP20 as per EN60539/ IEC529

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Internal Product Review

The Bosch Rexroth Indramat DKR03.1-W200N-BA42-01-FW drive series DKR is an industrial control solution. It features a 200A rated current, air cooling via built-in blower, and resolver/digital feedback support. Its applications span automation, CNC machining centers and heavy-duty servo systems where precise motion control is critical.

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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Indramat USA 1 Year Warranty

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We offer a repair service for the DKR03.1-W200N-BA42-01-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.