DKR04.1-W400E-BE23-01-FW
DKR Drive Controllers
Technical Specifications
Bleeder Configuration
External bleeder/ With 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
How does the external bleeder configuration influence Bosch Rexroth Indramat DKR04.1-W400E-BE23-01-FW motor protection?
The external bleeder dissipates surplus regenerative energy, reducing thermal stress. It protects motor windings and drive electronics during abrupt braking events.
Where is the SERCOS interface primarily positioned within Bosch Rexroth Indramat DKR04.1-W400E-BE23-01-FW motor control loops?
The SERCOS interface ensures deterministic communication. It integrates precisely at the command layer, synchronizing motor speed and torque instructions with industrial controllers.
Does Bosch Rexroth Indramat DKR04.1-W400E-BE23-01-FW motor support resolver-based position referencing?
Yes, the integrated feedback supports resolver sensing. This allows mechanical shaft angle referencing with redundancy against digital feedback errors in motor operations.
What insulation considerations exist for Bosch Rexroth Indramat DKR04.1-W400E-BE23-01-FW motor drive circuits?
The design incorporates reinforced insulation at DC bus and motor terminals. This reduces arcing risks under transient overvoltage conditions during regenerative events.
How is fault diagnosis processed in Bosch Rexroth Indramat DKR04.1-W400E-BE23-01-FW motor applications?
Fault detection relies on integrated diagnostics. It identifies motor current imbalance, encoder mismatches, and thermal overload through SERCOS-driven error codes.
Common Misspellings
DKR041W400EBE2301FW
DKR04 1 W400E BE23 01 FW
dkr04.1-w400e-be23-01-fw
DKR4.1-W400E-BE23-01-FW
Internal Product Review
The Bosch Rexroth Indramat DKR04.1-W400E-BE23-01-FW series is a drive solution from the DKR lineup. It features a rigid DC bus with external bleeder with SERCOS command interface and has built-in air blower cooling. It is used in programmable logic controllers and advanced motion applications.
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