DKR02.1-W200N-BE26-01-FW
DKR Drive Controllers
The DKR02.1-W200N-BE26-01-FW, Bosch Rexroth Indramat, DKR Drive Controllers. The DKR02.1-W200N-BE26-01-FW controller from the DKR Drive Controllers series by Bosch Rexroth Indramat delivers precise motion regulation for servo systems. Rated at 200 A, it drives high dynamic load cycles while maintaining stability under fluctuating torque demands. A built-in blower ensures optimized thermal management without external fan dependencies, preserving uptime in harsh conditions. Compact yet robust, its construction balances performance with industrial durability.
Designed for versatile deployment, the controller features a No bleeder/Without brake chopper, rigid DC bus bleeder configuration that streamlines power circuitry. The integrated SERCOS interface command interface provides deterministic real-time communication with multi-axis networks. Air cooling via the built-in blower maintains junction temperatures within safe limits, while the Digital servo and resolver feedback supports high-resolution position and speed loops. Version control is clear: Design Version 1, Function Numeric Version 01, and Line Series 02 unify hardware revisions under the Product Series DKR umbrella.
Engineered for seamless integration, the DKR02.1-W200N-BE26-01-FW aligns with Bosch Rexroth’s automation ecosystem, reducing commissioning time. Its compact design and standardized feedback paths enhance system reliability and simplify maintenance. Ideal for packaging, material handling, and CNC applications, the unit ensures consistent, high-fidelity motion control in demanding industrial environments.
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
What type of cooling system does the DKR02.1-W200N-BE26-01-FW use, and why does it matter?
It uses a built-in blower that removes heat directly from the drive. This eliminates the need for external cooling fans, reducing installation complexity and downtime risks in dusty environments.
Why is resolver feedback valuable in motion control systems?
Resolvers provide absolute position data with high reliability under harsh conditions. This ensures accurate position and speed regulation even when exposed to electrical noise or vibration.
Can the DKR02.1-W200N-BE26-01-FW operate effectively in multi-axis networks?
Yes, the integrated SERCOS interface provides deterministic communication across axes. This allows synchronized motion control with minimal latency for coordinated automation systems.
What is the practical impact of rigid DC bus operation in this controller?
A rigid DC bus enables stable power sharing across multiple drives. It simplifies cabinet wiring and improves energy distribution in large automated cells.
What installation considerations are critical for drives using blower-based air cooling?
Adequate clearance must be maintained for airflow intake and exhaust. Restricted airflow can cause overheating, leading to derating or unexpected shutdowns.
Common Misspellings
DKR021W200NBE2601FW
DKR02 1 W200N BE26 01 FW
dkr02.1-w200n-be26-01-fw
DKR2.1-W200N-BE26-01-FW
Internal Product Review
The DKR02.1-W200N-BE26-01-FW is an advanced servo drive controller in Bosch Rexroth Indramat’s DKR series. It features a no-bleeder rigid DC bus architecture, built-in blower cooling, and a SERCOS interface with digital servo/resolver feedback. It finds use in CNC machines, packaging systems, and material-handling automation lines.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the DKR02.1-W200N-BE26-01-FW.
Want to 
