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

DKR Drive Controllers

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

3 Minutes 43 Seconds

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.

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR05.2-W500F-BE12-01-NNSN-FW.
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