R911297203 (DKR05.2-W500F-BE12-01-NNSN-FW)

DKR Drive Controllers

DKR05.2-W500F-BE12-01-NNSN-FW Series Image

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
[email protected]

The Rexroth R911297203 (DKR05.2-W500F-BE12-01-NNSN-FW) is a DKR Series digital drive controller engineered to regulate and monitor electric motors such as the 2AD series with output ratings between 115 and 375 kW, while its operational limit is set at 165 kW. This device supports a rated current of 241 A at 4 kHz and 181 A at 8 kHz, with peak capacities of 241 A and 217 A at 4 kHz and 8 kHz, respectively. The controller includes a digital encoder, supports servo and resolver feedback, utilizes a SERCOS command interface, and is equipped with a door-mounted main switch. It incorporates a forced-air cooling system via an integrated blower and has a power dissipation of 6.2 kW. The unit does not support a brake chopper (floating DC bus configuration) and requires separate firmware. The device features a pebble gray cabinet with a lock designed for a 7 mm three square socket wrench and has a mass of 550 kg. Professional installation and operation are recommended.

Technical Specifications

Product Type
Digital Drive Controller

Motor Output Range
115 to 375 Kilowatts

Maximum Usage with Motors
Up to 165 Kilowatts

Current Rating
500 Amps

Rated Motor Current
241 Amps at 4 Kilohertz, 181 Amps at 8 Kilohertz

Rated Power Dissipation
6.2 Kilowatts

Brake Chopper Support
No

Included Items
Blower for Forced Cooling

Function Numeric Code
12

Version of Function Numeric Code
01

Firmware
Needs to be ordered separately

Required Personnel
Trained.

Frequently Asked Questions

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Internal Product Review

The DKR05.2-W500F-BE12-01-NNSN-FW is a drive controller, designed to support heavy-duty industrial applications. Manufactured by Bosch Rexroth Indramat, it is used in high-duty systems like forge drives and rolling mill feeders. Some of its prominent features are 500 A nominal current, 6.2 kW power dissipation, and air-cooled blower construction.

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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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the DKR05.2-W500F-BE12-01-NNSN-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.