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R911268695 (DKR02.1-W300N-BE11-01-FW)

DKR Drive Controllers

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The Bosch Rexroth MPN R911268695 (DKR02.1-W300N-BE11-01-FW) is a drive controller equipped with an isolating transformer, S1 reset key, and two control inputs accessible via the X9 connector. It supports communication through an RS-232 interface for PC or VT-100 terminal connectivity. The controller is compatible with both digital servo and resolver motor feedback, and features a SERCOS command interface. It operates with a nominal current of approximately 300A, a peak current rating of 212A, and supports a storage capacity of 55kW at 4kHz and 43kW at 8kHz. Air cooling is achieved with an integrated blower. The controller functions within ambient temperatures ranging from -30°C to 80°C (operational max 55°C), and can be installed up to an elevation of 1,000m. The unit weighs 104kg and includes a supplementary 1.7kg M1-RAC accessories kit. It is designed without a bleeder or brake chopper, and features a rigid DC bus.

Technical Specifications

Reset Key Type
S1

Control Inputs
2 on X9 connector

Interface
RS-232

Protection Measures
Isolating transformer for three-phase systems

Operating Temperature (Max)
55°C

Installation Elevation
Up to 1,000m over sea level

Peak Current Rating
212A

Weight
104kg

Continuous Regenerated Power
43kW

Drive Power at 4kHz
55kW

Drive Power at 8kHz
43kW

Storage and Transportation Temperature
-30°C to 80°C

Accessories Kit Weight
1.7kg

Emergency Stop System
Start-inhibit system for power connection

Regenerated Braking Energy
Supplied to the mains.

Common Misspellings

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-W300N-BE11-01-FW.

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North Carolina Office

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.