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R911201090 (RD51.1-4B-030-L-LV-FW)

RD51 Drive Control Devices

Rated 4.7 stars (7 total reviews)

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The R911201090 (RD51.1-4B-030-L-LV-FW) by Rexroth Indramat is an advanced automation unit from their renowned RD51 drive series. Operating via a U/f curve control, the unit is efficiently powered using a three-phase RD42 device, with a voltage supply range of 380-480 Volts (+/- 10%). Weighing 36 kg, it serves a variety of functions, such as in ventilation systems and pulley belts. The unit has a detachable operator panel and employs standard terminal strips. Its frequency-controlled functionality entails a voltage output proportional to its operating frequency, with a rated current of 18 Amperes. The RD42 power supply has a frequency range of 50/60 Hertz and the unit has an integrated brake chopper. It offers nominal efficiency of 97-98% and an operating frequency of 0-200 Hz. Designed with an L-type cooling system, it also includes a 24-Volt backup power supply. It's available for global shipping with a one-year warranty from Indramat USA.

Technical Specifications

Control Type
U/f curve control

Power Supply Compatibility
3-phase RD42 device

Voltage Range
380-480 Volts (+/-10%)

Size Type
C

Weight
36 kg

Applications
Ventilation systems, pulley belts

Operator Panel
Detachable

Terminal Strips
Standard

Voltage Output
Proportional to operating frequency

Rated Current
18 Amperes

Power Supply Frequency Range
50/60 Hertz

Additional Features
Integrated brake chopper

Power Code Designation
030

Rated Motor Output
30 kW

Nominal Efficiency
97-98%

Operating Frequency
0-200 Hz

Max Installation Height
1000 meters

Power Reduction
1.7% per 100m elevation above the recommended

Cooling System
L-type (forced air cooling)

Backup Power Supply
24 Volts

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-030-L-LV-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.