R911278265 (DKR02.1-W200N-BE79-01-FW)

Name: R911278265 (DKR02.1-W200N-BE79-01-FW)
Brand: Indramat Drives
SKU: DKR02.1-W200N-BE79-01-FW
Price: 780.00 USD
Availability: InStock

DKR Drive Controllers

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911278265 (DKR02.1-W200N-BE79-01-FW) is a drive controller engineered for industrial motion control applications. It is compatible with 1MB frameless spindle, LSF or LAF linear, and 2AD a.c. main spindle motors and supports digital servo and resolver feedback. The unit features air cooling via a built-in blower and includes a heatsink for thermal management. It is designed for environments with IP20 protection and operates on a control voltage of approximately 230 V, with a rated current of 200 A and peak current near 141 A. The controller is configured without a brake chopper or bleeder, uses a rigid DC bus, and communicates via the SERCOS interface. Caution is required to prevent hazardous movements from incorrect parameterization or unsuitable accessories.

Technical Specifications

Protection Category
IP20

Control Voltage
230 volts

Peak Current
141 Amperes

Cooling System
Air-blower and Heatsink

Temperature Regulation Mechanism
Air Duct

Common Applications
Numerically Controlled Machines, Printing Machines

Safety Standard
International Quality Standard

Shipping Availability
Global

Cycle Frequency
50-60 Hz.

Frequently Asked Questions

How does the DKR02.1-W200N-BE79-01-FW handle motor feedback?

It supports both resolver and digital servo feedback, allowing flexibility in pairing with different motor technologies. This enables precise velocity and position control in multi-axis systems.

Can this controller be integrated into existing automation networks?

Yes, it uses the SERCOS interface, which provides deterministic communication with other automation devices. This ensures synchronization in tightly coordinated motion tasks.

How does the DKR02.1-W200N-BE79-01-FW manage heat during high loads?

It employs a blower-based air cooling system to sustain performance at peak current. This avoids overheating during continuous or cyclic duty operations.

How do advanced diagnostics over SERCOS support maintenance?

They allow quick identification of fault sources through real-time monitoring. This minimizes troubleshooting time and helps schedule preventive service.

What makes the DKR02.1-W200N-BE79-01-FW suitable for retrofit projects?

Its feedback compatibility and modular design let it integrate into older cabinets without major redesigns. This makes it cost-effective for modernizing legacy automation setups.

Common Misspellings

DKR021W200NBE7901FW

DKR02 1 W200N BE79 01 FW

dkr02.1-w200n-be79-01-fw

DKR2.1-W200N-BE79-01-FW

Internal Product Review

The Bosch Rexroth Indramat DKR02.1-W200N-BE79-01-FW is a drive controller that falls in the DKR series. It delivers precise servo or resolver feedback control at 200 A with SERCOS interface and rigid DC-bus bleeding. It fits CNC, packaging, and material-handling systems in robotics and printing lines.