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R911200181 (RD51.1-4B-018-L-NN-FW)

RD51 Drive Control Devices

Rated 4.3 stars (6 total reviews)

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Bosch Rexroth is a respected provider of industrial equipment such as drive converters, motors, assembly tools, and linear motion devices. One such product is their model R911200181 (RD51.1-4B-018-L-NN-FW), a drive converter featuring an overload capacity of 130 for 60 seconds and 170 for one second. Employing voltage frequency control (VFC) for dynamic driving tasks, it powers three-phase induction and synchronous motors and is compatible with encoders. The drive has an internal temperature forced cooling system and a brake chopper, although note that firmware is sold separately. It delivers 18.5 kW of power and draws 35 A of current at 480 V. The unit measures 500mm x 135mm x 320mm and weighs 18 kg. Operated by a three-phase power supply module at 380-480 V AC, it produces 25 HP using peak currents of 46A/min, 60A/sec, and 70A/half-sec. Recommended for use with official components in conditions with less than 90% humidity and temperatures between 0-40 degrees Celsius.

Technical Specifications

Overload Capacity
130 for 60 seconds, 170 for 1 second

Control Mechanism
Voltage Frequency Control (VFC)

Motor Compatibility
Three-phase induction and synchronous motors

Cooling System
Forced cooling system

Brake Chopper
Included

Power
18.5 kW at 480 V

Rated Current Consumption
35 A

Horsepower
25

Dimensions
500 mm (Length), 135 mm (Width), 330 mm (Depth)

Weight
18 kg

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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

Repair

We offer a repair service for the RD51.1-4B-018-L-NN-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.