R911277172 (DKR03.1-W200N-BA06-01-FW)

Name: R911277172 (DKR03.1-W200N-BA06-01-FW)
Brand: Indramat Drives
SKU: DKR03.1-W200N-BA06-01-FW
Price: 965.00 USD
Availability: InStock

DKR Drive Controllers

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Email:
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The R911277172 (DKR03.1-W200N-BA06-01-FW) is a digital spindle drive control unit designed for NC-controlled machine tools and printing machines. It is compatible with ADF and 2AD spindle motors as well as 1MB frameless linear motors, supporting continuous motor shaft power from 10 to 93 kW. The unit operates directly from a grounded 3-phase AC supply at 400-480V and 50-60Hz, with a rated current of 200 A. It features a rigid DC bus without a brake chopper, a built-in air cooling blower, and digital operating software for configuration via command card, auxiliary plug-in, or software module. The command interface is analog, feedback is handled through digital servo and resolver systems, and protection conforms to IP20 (EN60529/IEC529). The main contactor, emergency shutdown, and optional holding brakes are integrated. Care is required to manage water condensation during operation.

Technical Specifications

Continuous Power
10 to 93KWs

Control Voltage
200VA

Rated Power
3*AC 400V-480V

System Frequency
50-60HZ

Holding Brakes
Optional

Emergency Shutdown
Integrated main contactor present

Brake Resistor
150KWs braking power

Cooling System
Built-in blower, inward air flow

Configuration
Software and Basic Unit

Protection Category
IP 20 per EN60529/IEC529

Frequently Asked Questions

What is the function of the DKR03.1-W200N-BA06-01-FW drive in Bosch Rexroth Indramat automation schemes?

The drive acts as a controller ensuring regulated power conversion, precise torque control, and stable resolver feedback loop integration for robotics and plant energy distribution reliability.

Does the Bosch Rexroth Indramat DKR03.1-W200N-BA06-01-FW drive integrate a DC bus with brake chopper?

This specific variant is designed without a brake chopper, relying instead on a rigid DC bus configuration that stabilizes load dynamics through capacitor banks.

What analog interface commands are supported by the DKR03.1-W200N-BA06-01-FW drive system?

The drive accepts current, voltage, and torque reference analog signals that are processed through A/D converters for subsequent drive command execution.

Does the DKR03.1-W200N-BA06-01-FW drive include digital servo loop stability mechanisms?

Yes, it incorporates adaptive gain structures with proportional-integral regulators that minimize oscillations and secure servo loop balance in drive execution.

Where can the DKR03.1-W200N-BA06-01-FW drive be deployed in renewable energy applications?

It is used in wind turbine pitch drives, hydroelectric gate controllers, and solar tracking actuators, ensuring precision and smooth torque delivery.

Common Misspellings

DKR031W200NBA0601FW

DKR03 1 W200N BA06 01 FW

dkr03.1-w200n-ba06-01-fw

DKR3.1-W200N-BA06-01-FW

Internal Product Review

The DKR03.1-W200N-BA06-01-FW drive by Bosch Rexroth Indramat from the DKR series is a reliable drive controller. It comes with analog interface, and resolver feedback, it ensures dependable performance. It is utilized in robotics for aircraft part handling and renewable energy systems.