R911269392 (DKC11.1-040-7-FW)

Name: R911269392 (DKC11.1-040-7-FW)
Brand: Indramat Drives
SKU: DKC11.1-040-7-FW
Price: 670.00 USD
Availability: InStock
Rating: 4.5 (6 reviews)

DKC Drive Controllers

Rated 4.5 stars (6 total reviews)

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The Rexroth Indramat DKC11.1-040-7-FW (MPN: R911269392) is a DKC ECODRIVE drive controller designed for high-precision servo applications. This unit operates with a DC-bus nominal voltage of 700 V, supports a rated current of 40 A, and is compatible with 3-phase AC mains input ranging from 380 V to 480 V at 50/60 Hz. It features an analog speed interface, integrated actual position detector with up to 32 positional blocks, and a DC bus capacitance of 0.15 mF. The controller has a protection rating of IP20, operates within a temperature range of 0 to 40°C, and accommodates relative humidity up to 90%. Permissible installation altitude is up to 1000 m, with power dissipation of 180 W and a making current between 9 and 12 A. The device supports optional DC supply (19.2 to 28.8 V, 0.7 A) and is classified under contamination degree 2.

Technical Specifications

Product Name
DKC ECODRIVE drive controllers

Product Variants
DKC 01.1, DKC 11.1

Firmware Option
FWA-ECODRV-ASE-02VRS-MS

Type
Servo-Drive

Position Blocks
Up to 32

Interface
Analog speed interface

Status Display
Drive output status

Rated Intermediate Circuit Voltage
700V

Rated Current
40A

Peak Current
40A

Mains Connection
Three phase AC, 380V to 480V

Safety Standards
Compliant

Performance
High quality

Frequently Asked Questions

How does the output current capacity of the DKC11.1-040-7-FW support motion consistency in demanding axis control?

The unit delivers a rated current of 40 A, enabling sustained torque output under high-load cycles. This ensures smooth operation in servo-intensive environments without current collapse.

How does the DKC11.1-040-7-FW manage bus voltage requirements in high-speed acceleration profiles?

It operates with a 700 V DC-bus, supplying sufficient headroom for rapid energy transfer. This improves motor response in applications requiring fast directional changes or quick stops.

What installation advantage does the input voltage range of the DKC11.1-040-7-FW offer for three-phase plant systems?

It supports 3 x AC input from 380 to 480 V, aligning with standard industrial grid voltages. This reduces the need for additional input conditioning equipment during commissioning.

What environmental limits must be considered when deploying the DKC11.1-040-7-FW in thermally sensitive control enclosures?

The drive operates reliably from 0 to 40°C, supporting installation in controlled cabinet environments. Continuous airflow is recommended to prevent thermal stress on internal components.

How does the enclosure classification of the DKC11.1-040-7-FW influence safety during panel-level integration?

It features IP20 protection, which allows safe mounting in enclosed electrical panels with clean, dry conditions. Proper shielding from conductive dust and liquid ingress is essential.

Common Misspellings

DKC 11.1-040-7-FW

DKC11-1-040-7-FW

DKC11-1-040-7FW

DKC11.1-040-7

DKC11.1-040-7FW

DKC1110407FW

DKC11 1 040 7 FW

dkc11.1-040-7-fw

Internal Product Review

The DKC11.1-040-7-FW is a Bosch Rexroth Indramat drive controller with a rated current of 40 A. It ensures reliable operation with a DC-bus voltage of 700 V, IP20 protection, and a working range of 0 – 40 °C. It is commonly applied in industrial automation systems.