R911200366 (RD52.1-7N-011-L-V1-FW)

Name: R911200366 (RD52.1-7N-011-L-V1-FW)
Brand: Indramat Drives
SKU: RD52.1-7N-011-L-V1-FW
Price: 916.00 USD

RD 500 Drive Controllers

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The R911200366 (RD52.1-7N-011-L-V1-FW) is an industrial motor controller by Rexroth Indramat designed for precise control of manufacturing and processing systems. It features an IP20 protection class and requires installation in a control cabinet rated at least IP54 for protection against solids and liquids. The device operates at a nominal connecting voltage of 530 to 670 V, with a rated current of 20 A and a maximum input current of 40 A, delivering up to 11 kW of power. The controller uses forced air cooling, requires 0.05 m³/s airflow, and weighs 6.5 kg. It supports field-oriented vector control, includes a stand-by power function, and does not feature an integrated brake chopper. Firmware must be ordered separately. Noise immunity complies with A1 level per EN 55011.

Technical Specifications

Protection Class
IP20

Ideal Protection Class
IP54

Operational Efficiency
90%

Usage Life
7 Years

Housing Unit
Modular

Current Rating
20 Amperes

Max. Input Current
40 Amperes

Power Output
11 Kilowatts

Shipability
Global

Frequently Asked Questions

How does RD52.1-7N-011-L-V1-FW minimize electromagnetic interference?

It complies with EN 55011 Class A1 standards. This compliance reduces noise emissions in sensitive equipment zones.

Why is the 6.5 kg weight advantageous in RD52.1-7N-011-L-V1-FW?

It allows easy installation in compact panels. This design simplifies retrofitting in limited spaces.

How does RD52.1-7N-011-L-V1-FW achieve consistent motor synchronization?

It synchronizes current and voltage phase angles precisely. This method guarantees uniform speed control across motor ranges.

Why is firmware ordered separately for RD52.1-7N-011-L-V1-FW?

It allows users to select compatible control versions. This choice supports diverse machine applications.

How does RD52.1-7N-011-L-V1-FW support noise immunity?

It incorporates filtered circuits for electromagnetic resistance. This protection keeps communication stable under industrial noise.

Common Misspellings

RD5217N011LV1FW

RD52 1 7N 011 L V1 FW

rd52.1-7n-011-l-v1-fw

Internal Product Review

The RD52.1-7N-011-L-V1-FW drive controller from Bosch Rexroth Indramat operates with 530–670 V input voltage and offers forced air cooling. With 11 kW power and a compact design, this drive controller is perfect for industrial motor control in environments requiring robust performance. It features high noise immunity and seamless integration with Bosch Rexroth systems.