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R911280236 (DKR02.1-F300N-BE84-01-FW)

DKR Drive Controllers

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

3 Minutes 58 Seconds

The Rexroth Indramat R911280236 (DKR02.1-F300N-BE84-01-FW) is a liquid-cooled drive controller for electrical motor applications, supporting direct connection to a 3-phase AC 400–480V power source (±10%) at 50/60 Hz. It achieves a rated current of 300 A, with continuous output power at 43 kW, and regeneration up to 93 kW. The device operates with switching frequencies of 4/8 kHz, accommodating continuous currents of 141/110 A, and power losses of 1800W dissipated via cooling. It integrates an ESM02.3 firmware module, supports SERCOS interface, and enables digital servo and resolver feedback. The unit has no brake chopper, offers IP20 protection, functions within temperatures up to +45°C, and weighs approximately 104 kg.

Technical Specifications

Power Loss
1800 W

Operating Current
Continuous current of 141/110 A

Switching Frequency
4/8 kHz

Continuous Power
55/43 kW

Regenerated Power
43 kW

Max Regenerated Power
93 kW

Rated Current
300 A

Bleeder Resistor
Not Included

Slots for Plug-in Modules
5

Firmware Module
ESM02.3

Feedback
Digital Servo and Resolver Feedback

Command Communication
SERCOS Interface via Optic Fiber Cable

Max Ambient Operating Temperature
+45 degree Celsius

Protection Rating
IP20

Shipping
Global with Indramat USA

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR02.1-F300N-BE84-01-FW.
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