DKR03.1-W100N-BA03-01-FW
DKR Drive Controllers
Technical Specifications
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
Command Interface
Analog interface
Cooling Method
Air (built-in blower)
Design Version
1
Line Series
03
Function Numeric Code
03
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
100
Frequently Asked Questions
How does the analog command interface affect integration?
It allows simple connection to PLCs or control systems using standard ±10V signals. This reduces complexity but requires careful shielding against noise.
Why is digital servo feedback important in this unit?
It provides precise position and speed feedback, improving accuracy in high-performance applications. This reduces drift and enhances closed-loop stability.
Does the air cooling method limit mounting options?
Yes, it requires sufficient airflow and clearance for the built-in blower. Poor ventilation may cause overheating and derating.
What are the implications of a rigid DC bus without a bleeder?
Excess regenerative energy cannot be dissipated internally, so external braking or absorption solutions may be required. This is important for applications with frequent deceleration.
How does the DKR03.1-W100N-BA03-01-FW handle thermal stress?
The integrated blower improves heat removal, but continuous full-load operation demands good ambient cooling. High ambient temperatures may require derating.
Common Misspellings
DKR 03.1-W100N-BA03-01-FW
DKR03.1-W100N-BA-03-01-FW
DKR03.1-W100N-BA03-O1-FW
DKR03.1.W100N.BA03.01.FW
DKR031W100NBA0301FW
DKRO3.1-W1OON-BAO3-O1-FW
DKR03 1 W100N BA03 01 FW
dkr03.1-w100n-ba03-01-fw
DKR3.1-W100N-BA03-01-FW
Internal Product Review
The DKR03.1-W100N-BA03-01-FW drive controller from Bosch Rexroth Indramat offers precise control with an analog command interface and digital servo resolver feedback. It has a rated current of 100A, making it suitable for use in automation, robotics, and manufacturing. The built-in blower ensures effective cooling during operation.
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