DKR02.1-W200N-BT59-01-FW
DKR Drive Controllers
The DKR02.1-W200N-BT59-01-FW is a drive controller by Bosch Rexroth Indramat from the DKR Drive Controllers series, offering a 200 A rated current. Featuring a SERCOS interface command interface and both digital servo and resolver feedback, it uses an air cooling method with a built-in blower and a rigid DC bus without bleeder or brake chopper. Design version 1, line series 02.
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
02
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
200
Frequently Asked Questions
How does the DKR02.1-W200N-BT59-01-FW manage heat during operation?
It uses an internal blower to circulate air across cooling fins, ensuring stable thermal conditions. Proper clearance around the unit is required to maintain effective airflow.
What impact does a 200 A rated current have in system design?
It supports high-torque servo motors, enabling demanding motion profiles. Power supply and cabling must be sized appropriately for this current.
What considerations apply when mounting the DKR02.1-W200N-BT59-01-FW?
It should be mounted vertically for proper air circulation through the blower. Restricted airflow can lead to overheating and premature shutdowns.
What is the benefit of supporting both digital servo and resolver feedback?
This dual feedback capability increases compatibility with different motor technologies. It allows accurate control whether using modern encoders or legacy resolvers.
What system-level effect does the rigid DC bus have?
It ensures stable power distribution across the drive without internal energy dissipation. Careful coordination with other drives on the bus is necessary.
Common Misspellings
DKR021W200NBT5901FW
DKR02 1 W200N BT59 01 FW
dkr02.1-w200n-bt59-01-fw
DKR2.1-W200N-BT59-01-FW
Internal Product Review
The DKR02.1-W200N-BT59-01-FW is a drive controller from Bosch Rexroth Indramat DKR series. It features a SERCOS interface for deterministic communication, supports digital servo and resolver feedback, and utilizes air cooling with a built-in blower. Its enclosure is cast with integrated heatsink fins in a metal housing that supports internal blower airflow.
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