DKR03.1-W100N-BE09-01-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
03
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
100
Frequently Asked Questions
Where is the motor current limitation implemented in Bosch Rexroth Indramat DKR03.1-W100N-BE09-01-FW?
Current limitation is enforced within the internal IGBT switching module, monitored by DSP algorithms. This protects the motor winding from thermal stress under high transient load.
Does the DKR03.1-W100N-BE09-01-FW drive control allow dual feedback integration simultaneously?
The system can accept resolver or digital servo feedback, but not simultaneously. Switching requires firmware setup, ensuring the motor drive recognizes only one encoder protocol.
What is the motor overspeed detection strategy in Bosch Rexroth DKR03.1-W100N-BE09-01-FW?
Overspeed protection compares resolver feedback frequency with the programmed threshold. If deviation occurs, the drive initiates shutdown, avoiding rotor imbalance and catastrophic failure.
What is the motor phase balancing system in Bosch Rexroth Indramat DKR03.1-W100N-BE09-01-FW?
The Phase balancing is achieved using PWM-controlled inverter stages. Each phase current is continuously monitored, adjusting duty cycles to stabilize motor electromagnetic torque.
Where does the drive protection relay integrate inside the DKR03.1-W100N-BE09-01-FW controller?
The relay system resides on the power stage board. It isolates output stages, disconnecting motor supply upon fault detection to prevent damage propagation.
Common Misspellings
DKR031W100NBE0901FW
DKR03 1 W100N BE09 01 FW
dkr03.1-w100n-be09-01-fw
DKR3.1-W100N-BE09-01-FW
Internal Product Review
The Bosch Rexroth Indramat DKR03.1-W100N-BE09-01-FW drive controller from the DKR series is an efficient motion control unit. It features resolver or digital servo feedback, a rated current of 100A, and SERCOS communication. Its applications include conveyors, precision motion machinery, and high-demand regenerative systems across various sectors.
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