DKR03.1-W100N-BT49-01-FW
DKR Drive Controllers
The DKR03.1-W100N-BT49-01-FW is a drive controller from Bosch Rexroth Indramat in the DKR Drive Controllers series, delivering a rated current (A) of 100 A. Featuring a SERCOS interface command interface and digital servo and resolver feedback, it employs air (built-in blower) cooling and a rigid DC bus with no bleeder/without brake chopper. Designed as version 1, it ensures reliable performance in demanding applications.
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
03
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
100
Frequently Asked Questions
How does Bosch Rexroth Indramat DKR03.1-W100N-BT49-01-FW motor drive integrate with turbine motors in power generation?
It ensures precise torque regulation, maintaining turbine synchronization and resolver-based feedback, crucial for stable output in energy utility motor systems.
Where does Bosch Rexroth Indramat DKR03.1-W100N-BT49-01-FW motor controller store operational parameters?
Parameters are digitally stored in its firmware, allowing reproducible motor control, quick replacement, and stable runtime without external EEPROM dependency.
How does Bosch Rexroth Indramat DKR03.1-W100N-BT49-01-FW motor controller handle load fluctuations?
It stabilizes torque output by adjusting resolver feedback signals and regulating DC bus voltage, ensuring constant motor performance under variable mechanical loads.
Does Bosch Rexroth Indramat DKR03.1-W100N-BT49-01-FW motor drive allow multi-axis operation?
Yes, it can be deployed in multi-axis motor configurations where rigid DC bus synchronizes multiple servo drives, ensuring parallel control fidelity.
What mounting orientation is recommended for Bosch Rexroth Indramat DKR03.1-W100N-BT49-01-FW motor drive?
The controller should be vertically mounted in a control cabinet, allowing optimal blower airflow across motor electronics and power modules.
Common Misspellings
DKR031W100NBT4901FW
DKR03 1 W100N BT49 01 FW
dkr03.1-w100n-bt49-01-fw
DKR3.1-W100N-BT49-01-FW
Internal Product Review
The drive controller with code DKR03.1-W100N-BT49-01-FW comes from Bosch Rexroth Indramat and is found in DKR series. It supports a rated current of 100 A, SERCOS interface, and resolver feedback with CE certification. It suits automation lines, heavy-duty machinery and energy-sector motor applications.
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