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R911200389 (RD51.1-4B-045-L-FV-FW)

RD 500 Drive Controllers

Rated 4.9 stars (14 total reviews)

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The Bosch Rexroth R911200389 (RD51.1-4B-045-L-FV-FW) is a state-of-the-art, frequency controlled drive converter, meticulously engineered to run and regulate three-phase electric motors with unparalleled precision. This compact unit, weighing 33 kilograms and measuring 500mm x 320mm x 270mm, offers a rated power of 45kW, with superb overload capacity of 200% for half a second. Accompanied with a supply voltage range of 380-480 volts and rated current of 82A, it is fitted with a 0.6 kW integrated brake chopper with 5.8 ohms resistance. It further includes slipping correction and voltage enhancement features. Given its nominal efficiency of 0.97-0.98, its application is recommended with the manufacturer's motors and components. The device, possessing an IP20 protection rating, uses forced air for heat dissipation and comes with a 1-year replacement warranty from Indramat USA.

Technical Specifications

Product Type
Drive Converter

Weight
33 kgs

Dimensions
500 mm x 320 mm x 270 mm

Control Type
Frequency Controlled

Supply Voltage Range
380-480 Volts

Radio Interference Degree
A1

Protection Rating
IP20

Rated Current
82 A

Output Power
45 kW

Environment Class
3k3

Rated Current in One Second
139 A

Rated Current in Half a Second
164 A

Brake Resistor
0.6 kW with resistance of 5.8 ohms

Nominal Efficiency
0.97 - 0.98

Signal Processor
32-bit

Motions Control
Three-phase electric motor

Overload Capability
200 percent for half a second

Cooling Method
Forced air from blower unit.

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

Repair

We offer a repair service for the RD51.1-4B-045-L-FV-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.