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R911288581 (RD52.1-4B-005-L-NN-P1-L2-FW)

RD 500 Drive Controllers

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The R911288581 (RD52.1-4B-005-L-NN-P1-L2-FW) is an AC drive converter from the Bosch Rexroth RD 500 series, engineered for field-oriented vector control. This type 1 unit provides a rated power of 5.5 kW and operates at a nominal connecting voltage of 3 x AC 380-480 V (+/- 10%). It features a built-in brake chopper, removes user panel with a 4-line graphical display, and a PROFIBUS-DP slave interface. The output frequency is dependent on the selected PWM frequency, ranging from 0 Hz up to 1400 Hz. Forced air cooling is implemented via a rear-mounted mechanism, and the unit is protected against earth faults, short circuits, and idling. Synchronization and rapid communication with other system components are achieved through fibre optic-enabled peer-to-peer coupling. Operating temperature range is 0°C to 40°C, and the unit has an approximate weight of 36 kg.

Technical Specifications

Design Type
1

Rated Power Data
5.5kW

Product Type
AC drive converter

Nominal Connecting Voltage
380-480 Volts (+/- 10%)

Brake Chopper
Built-in

Product Weight
36 kg

Interface Type
PROFIBUS-DP slave

Output Frequency at 4kHz
0Hz-250Hz

Output Frequency at 8kHz
0Hz-500Hz

Output Frequency at 12kHz
0Hz-1400Hz

Cooling Mechanism
Rear-mounted forced air-cooling

Security Features
Earth-fault-, short-circuit-, and idling-proof

Accessory Compatibility
Application-specific accessories and components

Ambient Temperature Range
0 °C to 40 °C

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the RD52.1-4B-005-L-NN-P1-L2-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.