R911267878 (DKR02.1-W200N-BE37-01-FW)

DKR Drive Controllers

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Phone:
1-888-551-3082

Email:
[email protected]

The R911267878 (DKR02.1-W200N-BE37-01-FW) is a drive controller from Bosch Rexroth's DIAX 04 series designed for motion control applications. Operating at 3 × AC 400–480 V, 50/60 Hz, it supports switching frequencies of 4 kHz (47 kW) and 8 kHz (37 kW), with a rated current of 200 A. The unit incorporates SERCOS interface for command communication and provides digital servo and resolver feedback for motor feedback. The controller features IP20 protection, an air cooling system with built-in blower, and is designed for installation in control cabinets. It functions within ambient temperatures up to +45°C and altitudes up to 1000 meters. The model does not include a brake chopper, uses a rigid DC bus, and weighs approximately 104 kg.

Technical Specifications

Product Family
DIAX 04

Control Accuracy
High

Speed Range
Broad

Protection Class
IP20

Operating Housing
Control Cabinet

Rated Voltage
3 × AC 400 – 480 V

System Frequency
50/60 Hz

Continuous Current
200 A

Heat Dissipation
1000 W

Built-in Blower
Yes

Operating Temperature
Maximum +45 degree Celsius

Operating Altitude
Maximum 1000 meters

Switching Frequency
4 kHz & 8 kHz

Continuous Power
47 kW (4kHz), 37 kW (8kHz)

Continuous Regenerated Power
37 kW

Weight(Drive Controller)
104 kg

Weight(Mounting Kit)
1.7 kg

Command Communication
SERCOS interface

Motor Feedback
Digital Servo and Resolver.

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Internal Product Review

The DKR02.1-W200N-BE37-01-FW is a Bosch Rexroth drive controller rated at 200 A. It features a reliable SERCOS interface, digital servo and resolver feedback, and efficient air cooling through its built-in blower. This unit is widely applied in advanced automation and motion-control systems.

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 DKR02.1-W200N-BE37-01-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.