DKR04.1-W400N-BE06-01-FW
DKR Drive Controllers
The DKR04.1-W400N-BE06-01-FW from Bosch Rexroth Indramat offers a bleeder configuration of no bleeder/without brake chopper and a SERCOS interface. Part of the DKR Drive Controllers, this controller features a rigid DC bus line series 04 and delivers a rated current of 400 A.
It employs an air cooling method with built-in blower, supports digital servo and resolver feedback, and belongs to the DKR product series. It is design version 1 with a function numeric version 01.
Technical Specifications
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
Command Interface
SERCOS interface
Cooling Method
Air (built-in blower)
Design Version
1
Line Series
04
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
400
Frequently Asked Questions
Does the Bosch Rexroth Indramat DKR04.1-W400N-BE06-01-FW motor system utilize regenerative braking?
This model is supplied in a no-bleeder configuration, thereby not dissipating braking energy internally, requiring external energy absorption networks for regenerative braking cycles.
What motor cable length restrictions apply to Bosch Rexroth Indramat DKR04.1-W400N-BE06-01-FW?
The permissible motor cable length is dictated by signal attenuation and electromagnetic compliance, with manufacturer guidelines ensuring minimal signal distortion across extended industrial installations.
How does Bosch Rexroth Indramat DKR04.1-W400N-BE06-01-FW coordinate drive speed loops?
It employs a cascaded control architecture, aligning speed loops with torque regulation, ensuring minimized phase lag and improved steady-state performance during high-inertia transitions.
What drive start-up profiling exists in Bosch Rexroth Indramat DKR04.1-W400N-BE06-01-FW?
The drive employs a controlled ramp-up profile, applying incremental voltage vector modulation that prevents surge currents and mitigates shaft torsional stress during initialization.
What feedback resolutions are supported for motor control in Bosch Rexroth Indramat DKR04.1-W400N-BE06-01-FW?
It supports resolver-based analog feedback with fine interpolation, enabling high-resolution positional control and maintaining accuracy across varied rotational speeds.
Common Misspellings
DKR041W400NBE0601FW
DKR04 1 W400N BE06 01 FW
dkr04.1-w400n-be06-01-fw
DKR4.1-W400N-BE06-01-FW
Internal Product Review
The DKR04.1-W400N-BE06-01-FW from Bosch Rexroth Indramat’s DKR series is a powerful drive controller. It comes with a SERCOS interface and has air cooling with blower. It is ideal for precise industrial automation and supports resolver feedback for DC bus operations.
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