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R911200896 (RD51.1-4N-022-L-D1-FW)

RD51 Drive Control Devices

Rated 4.1 stars (4 total reviews)

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The Bosch Rexroth R911200896 (RD51.1-4N-022-L-D1-FW) is a pioneering frequency converter from the innovative RD500 series (RD51/52), that has been engineered for both synchronous and induction motors. Renowned for its compact design, this standard frequency converter possesses Voltage Frequency Control (VFC) technology, making it a flexible, economical, and reliable solution for various industries. This particular model has a nominal output power of 22 kW, while the entire RD500 series ranges from 3 – 400 kW. Notably, the R911200896 (RD51.1-4N-022-L-D1-FW) doesn't come with a braking chopper, making it ideal for high-speed milling and grinding applications. The converter operates within a supply voltage of 3 x AC 380 to 480 V and utilizes forced air-cooling for enhanced flexibility. Suitable for environments with a temperature range of 0 – 40 oC (32 - 104 oF) and moderate biological hazards exposure, this unit boasts an IP 20 protection rating. Its operational frequency ranges from 0 – 200 Hz and it can be installed up to a maximum height of 1000 meters. Available globally with a one-year warranty from Indramat USA.

Technical Specifications

Technology
Voltage Frequency Control (VFC)

Size
Compact

Power Range
3 – 400 kW

Nominal Output Power
22 kW

Braking Chopper
Absent

Applications
High Speed Rotary Drives (Milling, Grinding)

Supply Voltage
3 x AC 380 to 480 V ± 10%, 50 / 60 Hz

Cooling Mechanism
Forced Air-Cooling

Environmental Class
3K3

Ambient Operating Temperature Range
32 – 104 oF (0 – 40 oC)

Contamination Class
2

Protection Level
IP 20, per EN 60529

Output Frequency
0 – 200 Hz

Max Installation Height
1000 meters.

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 RD51.1-4N-022-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.