R911272528 (DKR02.1-W200Z-BE24-01-FW)

Name: R911272528 (DKR02.1-W200Z-BE24-01-FW)
Brand: Indramat Drives
SKU: DKR02.1-W200Z-BE24-01-FW
Price: 608.00 USD
Availability: InStock

DKR Drive Controllers

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Phone:
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Email:
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The Rexroth R911272528 (DKR02.1-W200Z-BE24-01-FW) is a DKR02 series drive controller designed for spindle and linear motor control in industrial systems such as machine tools and printing machines. The controller operates with a rated output current of 200 A and delivers a continuous shaft power range of 10 to 93 kW. It features a SERCOS interface for command communication, supports both digital servo and resolver feedback, and utilizes an integrated air-cooling blower. The controller connects directly to 400–480 V AC mains power with a control voltage of 230 V AC. Design includes an emergency stop shutdown and main contactor, with plug-in module support for additional configuration. Firmware is supplied separately.

Technical Specifications

Designed for
control of spindle and linear motors

Output Power
10 to 93 kilowatts

Applications
Printing machines, NC controller machine tools

Output Rating
200 Amps

Communication Interface
SERCOS

Feedback Support
Digital servo, Resolver

Function Numeric Code
24

Version of Function Numeric Code
01

Voltage Range
400 to 480 Volts AC

Modular Structure
Yes

Control Voltage Compatibility
230 Volts AC

Control Voltage Power
200 VA

Continuous Current Rating
120 Amps at 4 kilohertz, 95 Amps at 8 kilohertz

Peak Drive Current
141 Amps

Heat Dissipation
1600 Watts.

Frequently Asked Questions

What type of communication is enabled by the SERCOS interface on the DKR02.1-W200Z-BE24-01-FW?

It allows real-time, deterministic data exchange between the controller and drives. This ensures precise synchronization in multi-axis motion applications.

Why is the rated current of 200 A significant in practical use?

It determines the drive’s ability to power large servo motors under demanding loads. Applications with high torque requirements benefit from this current capacity.

What is the purpose of specifying a design version in the DKR series?

The design version indicates hardware and feature compatibility within the series. It helps ensure proper replacements and upgrades without mismatched components.

How does air cooling influence long-term reliability compared to liquid cooling?

Air cooling simplifies maintenance and reduces system complexity. However, it is less effective in environments with high ambient temperatures.

What precautions are required when housing the DKR02.1-W200Z-BE24-01-FW in a control cabinet?

The IP20 housing requires installation in a protected cabinet environment. Dust, vibration, and heat levels must be managed for safe operation.

Common Misspellings

DKR021W200ZBE2401FW

DKR02 1 W200Z BE24 01 FW

dkr02.1-w200z-be24-01-fw

DKR2.1-W200Z-BE24-01-FW

Internal Product Review

The Bosch Rexroth Indramat DKR02.1-W200Z-BE24-01-FW is a drive controller in the DKR series. It features built-in blower cooling, supports digital servo and resolver feedback, and delivers a 200 A rated current. Its housing is typically rated IP20, intended for installation inside a control cabinet to protect against dust and provide mechanical safety.