R911292719 (DKR02.1-W300Z-B)

Name: R911292719 (DKR02.1-W300Z-B)
Brand: Indramat Drives
SKU: DKR02.1-W300Z-B
Price: 490.00 USD
Availability: InStock

DKR Drive Controllers

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Email:
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The Bosch Rexroth drive controller, MPN R911292719 (DKR02.1-W300Z-B), is intended for installation within a sealed enclosure or a DIN VDE 0160 compliant control cabinet. It incorporates an integrated heatsink and is cooled by a built-in air blower, handling internal pressures up to 160Pa. The unit is capable of withstanding contactor-induced shocks of 8.4g for 5 seconds or 4.2g for 10 seconds. Ambient operational temperature range is 5°C to 45°C. The controller supports digital servo and resolver feedback, vertical mounting with at least 160mm clearance for airflow, and direct connections to external three-phase or grounded star power systems, with isolating transformer use required for ungrounded supplies. Two control inputs are accessible via the X9 connector. Use with an FI current limiting circuit breaker is not recommended to avoid malfunction. Nominal current rating is approximately 300A.

Technical Specifications

Line Code
2

Shock Resistance
8.4g for 5 seconds, 4.2g for 10 seconds

Operating Temperature Range
5°C to 45°C with rated data

Energy Dissipation
Inbuilt Heatsink and Air Vents

Max Pressure Rating
160Pa

Cooling Mechanism
Air Circulation through Built-in Blower

Motor Feedback System
Digital Servo and Resolver

Mounting Direction
Vertical

Clearance for Air Circulation
Minimum 160mm above and below

Control Inputs
Two, connected to X9 connector

External Conductor System Compatibility
Three-phase systems or grounded star systems

Ungrounded Three-phase System Connection
Via an Isolating Transformer

Main Fuse Rating
Depends on Continuous Power of Connected Moto

Frequently Asked Questions

How does design version 1 of DKR02.1-W300Z-B benefit industrial users?

Design version 1 offers a stable and proven configuration that minimizes compatibility issues. It ensures consistent performance across multiple generations of Bosch Rexroth Indramat drives.

Do both digital servo and resolver feedback systems in DKR02.1-W300Z-B improve reliability?

Yes, they provide redundancy so that precise positioning is maintained even if one signal is compromised. This greatly improves accuracy and operational safety.

Why is the product series DKR important in DKR02.1-W300Z-B drives?

The DKR series is built for high-power servo applications, enabling efficient energy conversion. It also ensures long-term durability under continuous heavy loads.

How does the line series 02 in DKR02.1-W300Z-B improve compatibility?

It supports modern digital interfaces and advanced servo technologies. This reduces communication errors and enables smoother integration with updated systems.

Do users benefit from the 300 current rating of DKR02.1-W300Z-B in demanding operations?

Yes, the high current rating allows the drive to handle heavy-duty motors without overheating. This ensures strong torque delivery in large-scale production lines.

Common Misspellings

DKR021W300ZB

DKR02 1 W300Z B

dkr02.1-w300z-b

DKR2.1-W300Z-B

Internal Product Review

The drive controller DKR02.1-W300Z-B comes with an integrated blower and belongs to design type 1 in the DKR 02 series. Bosch Rexroth Indramat engineers it with a nominal current of approximately 300 A with digital servo and resolver feedback. This controller finds extensive use in printing machines and paper processing lines.