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R911203225 (RD51.1-5B-005-L-CF-FW)

RD 500 Drive Controllers

Rated 4.3 stars (12 total reviews)

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The Bosch Rexroth R911203225 (RD51.1-5B-005-L-CF-FW) is a three-phase drive from the RD51 series equipped with a converter for 3xAC 500 V supply with a ±10% tolerance. It incorporates an integrated brake chopper delivering continuous 2.8 kW and peak 18 kW (1s), and features user panel or PC-based configuration. Output rating is 5.5 kW with 10 A current and 8.2 kVA output capability, operating at 4/8 kHz pulse frequency. This unit supports external 24 V stand-by power, enables connection to RZC01.1-XN, uses forced air cooling, and has an IP20 internal-mount enclosure. Permitted operating conditions are 0–40°C ambient and 0.03 m³/s required airflow. Factory-assigned firmware is included.

Technical Specifications

Phase
Three-phase

Line
51

Design
1

Type
Converter

AC Supply
500 Volts AC

Voltage Tolerance
±15%

Minimum Resistance Value
35 Ohms

Output Power
5.5 kilowatts

Weight
6.5 kilograms

IP Rating
IP 20

Required Air Flow
0.03 cubic meters per second

Recommended Ambient Temperature
0 to 40 degrees Celsius

Pulse Frequencies
4/8 kilohertz

Rated Current at 4kHz
10 Amps

Rated Output at 4kHz
8.2 kVA

Peak Power at 4kHz
11 kVA for 60 seconds

Optional Commissioning Tools
User panel, PC based software.

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the RD51.1-5B-005-L-CF-FW.

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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.