R911278902 (DKR04.1-W400E-BE23-01-FW)
DKR Drive Controllers
Technical Specifications
Product Category
Drive Control System
Used with Motors
LAF, LSF, 1MB, 2AD, ADF
Motor Output Range
10 kW to 93 kW
Applications
Printing machines, numerically controlled machines
Operating Voltage
400 V to 480 V
Additional Features
External Brake Resistor, Heat Sink, Blower
Heat Dissipation
2500 kW
Control Voltage
300 VA
Ingress Protection Standard
IP20
Weight
150 kg
Operating Elevation
Under 1000 m below sea level
Command Interface Options
SERCOS, Analog, Profibus
Shipping
Global
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.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the DKR04.1-W400E-BE23-01-FW.
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