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R911319954 (DKR03.1-W200N-BA34-01-FW)

DKR Drive Controllers

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The Bosch Rexroth MPN R911319954 (DKR03.1-W200N-BA34-01-FW) is a servo drive controller designed for 2AD or ADF AC main spindle motors, 1MB frameless spindle motors, and LSF or LAF linear motors. It operates from a three-phase AC supply and provides a continuous current of 92 A at 4 kHz (35 kW) and 78 A at 8 kHz (30 kW). The unit employs a built-in blower for air cooling, dissipating 800 W in the air channel and 1200 W total. The controller uses a rigid DC bus without a bleeder resistor and relies on digital servo and resolver feedback, with an analog interface for control. It integrates a base unit with five plug-in slots, has an IP20 protection rating, weighs approximately 49 kg, and is suitable for operation between +5 °C and +45 °C. Key identifiers include a function numeric code of 02, a function version code of 00, and a rated current specification of 200 A.

Technical Specifications

Product Type
Servo Drives, Drive Controllers, Servo Motors

Power Source
3-phase AC 3 × 400-480V

Operating Frequency
50/60 Hz

Tolerance
±10%

Continuous Current (4 kHz Drive)
92 A

Continuous Power (4 kHz Drive)
35 kW

Continuous Current (8 kHz Drive)
78 A

Continuous Power (8 kHz Drive)
30 kW

Continuous Regenerated Power
30 kW

Peak Regenerated Power
55 kW (max 10 seconds)

Cooling
Built-in blower (inside/outside air)

Total Heat Dissipation in Air Channel
800 W

Total Heat Dissipation
1200 W

Feedback
Digital servo and resolver

Interface
Analog

Configured Unit
DKR03.1-W200N-B basic unit + 5 plug-in slots

Weight
49 kg (without accessories)

Protection Class
IP20

Operating Temperature
+5 to +45 degree Celsius

Function Numeric Code
02

Version Function Numeric Code
00.

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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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We offer a repair service for the DKR03.1-W200N-BA34-01-FW.

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.