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R911200352 (RD51.1-4B-018-L-D1-FW)

RD 500 Drive Controllers

Rated 4.7 stars (7 total reviews)

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The Bosch Rexroth drive converter MPN R911200352 (RD51.1-4B-018-L-D1-FW) is part of the RD 500 series and is configured for a nominal power of 18 kW with a rated current of 35 A. The unit supports overloads of up to 170% for 1 second and 130% for 60 seconds. It is designed for operation at 3 x AC 380–480 V ±10%, incorporates a factory-assigned firmware, and utilizes U/f curve control. The device features an IP20 protection rating, EMC certification, and forced-air cooling. A built-in brake chopper with 48 kW output and 13.3 Ω resistance is included. Connection for RZC01.1-XT, NAMUR terminal strip, and 24 V standby power are supported. Maximum operating temperature is 40°C with relative humidity up to 90%, non-condensing.

Technical Specifications

Product Type
Drive Converter

Output
18 kW

Rated Current Usage
35 Amps

Protection Rating
IP20

Weight
18 kg

60-second Overload Capacity
130%

1-second Overload Capacity
170%

Operating Humidity
90% max

Operating Temperature
40 degrees Celsius max

Brake Chopper Weight
3.1 kg

Brake Chopper Max Output
48 kW (1 sec)

Brake Chopper Rated Output
0.25 kW

Brake Chopper Resistance
13.3 ohms

Control Panel
Included

Cooling Method
Forced-air

1-second Power Consumption
60 A

0.5-second Power Consumption
70 A

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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 RD51.1-4B-018-L-D1-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.