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R911200493 (RD51.1-5N-018-L-D1-FW)

RD 500 Drive Controllers

Rated 4.8 stars (7 total reviews)

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The Bosch Rexroth MPN R911200493 (RD51.1-5N-018-L-D1-FW) is a three-phase drive system from the RD51 series, engineered for industrial applications such as process technology, machine tools, hoisting, packaging, and assembly systems. It operates on a nominal voltage of 3 x AC 500 V (±10%) and delivers a motor output of 18.5 kW at 4 kHz pulse frequency, with 15 kW at 8 kHz. The unit features U/f curve control, forced air cooling, and an IP20 housing suitable for cabinet mounting. Functional interfaces include RZC01.1-XT connection, NAMUR terminal strip, and 24 V standby power. Firmware is factory assigned and must be ordered separately.

Technical Specifications

Rated Input
500 Volts AC (three-phase)

Rated Motor Output at 4kHz
18.5 kilowatts

Rated Output at 4kHz
28 Amps

Rated Apparent Power Output at 4kHz
23 kVA

Rated Motor Output at 8kHz
15 kilowatts

Rated Output at 8kHz
24 Amps

Rated Apparent Power Output at 8kHz
20 kVA

Cooling Method
Forced air cooling

Cooling Air Requirement
0.05 cubic meters per second

Protection Level
IP20

Mounting Type
Cabinet mounting

Weight
11.3 kilograms

Firmware
Ordered separately

Operator Skill Level Required
Qualified and trained personnel

Shipping
Global

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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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-5N-018-L-D1-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.