DKR04.1-W400N-BT01-01-FW
DKR Drive Controllers
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
Function Numeric Code
01
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
400
Frequently Asked Questions
Where is resolver feedback utilized in the Bosch Rexroth Indramat DKR04.1-W400N-BT01-01-FW motor system?
Resolver feedback in the DKR04.1-W400N-BT01-01-FW ensures robust motor positioning by delivering analog sinusoidal signals, improving synchronization under mechanical vibrations and high-temperature industrial conditions.
Does the Bosch Rexroth Indramat DKR04.1-W400N-BT01-01-FW motor require external cooling equipment?
No, the DKR04.1-W400N-BT01-01-FW employs a built-in air blower unit. This integrated cooling mechanism eliminates external chillers while providing steady airflow over critical drive electronics.
What rated current limit does the Bosch Rexroth Indramat DKR04.1-W400N-BT01-01-FW motor drive sustain?
The DKR04.1-W400N-BT01-01-FW maintains a 400A rated current. This continuous amperage capacity supports high-torque servo motors without current derating under extended industrial workloads.
Where does digital servo feedback enhance motion accuracy in the Bosch Rexroth Indramat DKR04.1-W400N-BT01-01-FW motor?
Digital servo feedback captures precise encoder signals, boosting accuracy in interpolated motor movements. It reduces drift in multi-axis machining centers and robotic arm assemblies.
What command resolution is achieved through SERCOS in Bosch Rexroth Indramat DKR04.1-W400N-BT01-01-FW motor?
The SERCOS achieves high-resolution command transfer with microsecond synchronization cycles. This allows motor axis control accuracy within microns, suitable for fine-tolerance machining.
Common Misspellings
DKR041W400NBT0101FW
DKR04 1 W400N BT01 01 FW
dkr04.1-w400n-bt01-01-fw
DKR4.1-W400N-BT01-01-FW
Internal Product Review
The Bosch Rexroth Indramat DKR04.1-W400N-BT01-01-FW servo drive from the DKR series is a precision-engineered part. It consists of SERCOS command interface, rigid DC bus without brake chopper and integrated blower cooling. It is commonly applied in HVAC domains and packaging systems.
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