DKR05.2-W500F-BE12-01-NNSN-FW
DKR Drive Controllers
The Bosch Rexroth Indramat DKR05.2-W500F-BE12-01-NNSN-FW is a drive controller in the DKR Drive Controllers series with a floating DC bus without brake chopper, SERCOS interface, air cooling via built-in blower, 500 A nominal current (165 kW at 400 V), servo and resolver feedback, housed in a pebble gray cabinet, weighing 550 kg.
Technical Specifications
Bleeder Configuration
No brake chopper, floating DC bus
Command Interface
SERCOS interface
Cabinet Color
Pebble gray
Cabinet Lock
Lock for 7 mm three square socket wrench
Cooling Method
Air (built-in blower)
Design Version
2
Door Main Switch
With door main switch
Line Series
05
Firmware Order Note
Firmware must be ordered as separate sub-position
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Current Rating
500
Nominal Current
500 A
Power Dissipation
6.2 kW
Rated Motor Power (at 400V)
165 kW
Weight
550 kg
Function Numeric Version
01
Frequently Asked Questions
Why is the cabinet lock of the DKR05.2-W500F-BE12-01-NNSN-FW designed for a 7 mm three-square socket wrench?
This specific lock design enhances security against unauthorized access. It also standardizes maintenance tools for operators.
How does the door main switch in the DKR05.2-W500F-BE12-01-NNSN-FW enhance safety?
The door main switch ensures power is disconnected before cabinet access. This prevents accidental contact with live components during maintenance.
How does the built-in blower cooling method improve the performance of the DKR05.2-W500F-BE12-01-NNSN-FW?
The blower ensures consistent airflow to manage heat effectively. This prolongs component life and ensures stable operation under heavy loads.
What is the significance of the design version “2” in the DKR05.2-W500F-BE12-01-NNSN-FW?
Design version 2 indicates updated engineering refinements over earlier models. These refinements improve reliability and efficiency in demanding applications.
How does the cabinet color (pebble gray) add value to the DKR05.2-W500F-BE12-01-NNSN-FW?
Pebble gray reduces visible wear and dust accumulation. It also aligns with industrial standards for easy visual integration in control rooms.
Common Misspellings
DKR052W500FBE1201NNSNFW
DKR05 2 W500F BE12 01 NNSN FW
dkr05.2-w500f-be12-01-nnsn-fw
DKR5.2-W500F-BE12-01-NNSN-FW
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.
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