R911287171 (DKR04.1-W400E-BE59-01-FW)
DKR Drive Controllers
Technical Specifications
Voltage Supply
3×AC 400-480V
External Brake Resistor
Yes
Operating Frequency
50 to 60Hz
Control Voltage
up to AC 230V
Operating Frequency at 4kHz
93kW power, 210A continuous current
Operating Frequency at 8kHz
66 kW power, 150A continuous current
Peak Power
125 kW
Peak Current
282 A
Cooling Mechanism
Built-in blower cooling
Weight
150 kg
Accessory Kit Weight
1 kg to 7 kg
Dissipation Energy
1800W
Overall Heat Dissipation
Up to 2500 W
Working Elevation
0 to 1000m
Maximum Current Capacity
400A
Protection
IP20 per EN60529 against rigid objects
Liquid Protection
No
Shipping
Global
Frequently Asked Questions
What type of motor compatibility does the Bosch Rexroth Indramat DKR04.1-W400E-BE59-01-FW motor provide in terms of drive interface and current harmonics?
This motor drive handles 400A max current capacity with precise harmonic balancing, ensuring smooth interfacing across servo systems without destabilizing feedback signals during continuous operation.
How does the Bosch Rexroth Indramat DKR04.1-W400E-BE59-01-FW motor withstand fluctuating grid voltages within the specified 3×AC 400-480V supply band?
The motor compensates internally using stabilized rectifier networks and advanced filters, thereby maintaining reliable torque transmission even under intermittent grid variations or unstable line conditions.
What method does the Bosch Rexroth Indramat DKR04.1-W400E-BE59-01-FW motor apply for blower cooling efficiency during peak current loads?
Integrated axial blowers regulate airflow directly across insulated power modules, dispersing 2500W heat dissipation uniformly and preserving the module’s integrity under 282A peak current.
Where does the Bosch Rexroth Indramat DKR04.1-W400E-BE59-01-FW motor ensure dissipation of 1800W brake energy without thermal overload?
The unit directs dissipated energy into the external brake resistor while built-in blower cooling continuously circulates air, preventing accumulation of excessive localized heating.
How does the Bosch Rexroth Indramat DKR04.1-W400E-BE59-01-FW motor perform at 8kHz frequency compared with 4kHz operational mode?
At 8kHz switching, output reduces to 66kW/150A continuous, compared to 93kW/210A at 4kHz, balancing acoustic performance with power reduction for sensitive installations.
Common Misspellings
DKR041W400EBE5901FW
DKR04 1 W400E BE59 01 FW
dkr04.1-w400e-be59-01-fw
DKR4.1-W400E-BE59-01-FW
Internal Product Review
The Bosch Rexroth Indramat DKR04.1-W400E-BE59-01-FW series drive is a powerful industrial solution. It delivers 3 phase AC 400–480V supply and peak current up to 282A with reliable IP20 protection. It is used in material handling and precision servo motor control in industrial plants worldwide.
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Warranty
Repair
We offer a repair service for the DKR04.1-W400E-BE59-01-FW.
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