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R911201325 (RD51.1-4B-022-L-FV-FW)

RD 500 Drive Controllers

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The R911201325 (RD51.1-4B-022-L-FV-FW) is a Rexroth Indramat RD 500 series U/f curve control drive system. It operates at a nominal connection voltage of 3 x AC 380-480 V (±10%), features a type-1 design, and is equipped with a converter that includes a built-in brake chopper. Its rated power is 22 kW. The unit offers feedback of current filter (U6, V6, W6) and 24 V stand-by power with external capability. The system uses rear-mounted forced-air cooling and complies with EMC noise immunity and emission directives. It features modular hardware and software, automatic motor adaptation, and quick communication with other drives. Environmental protection is 3K3 per DIN IEC 721-3-3, and the operational ambient temperature range is 0 to 40°C. The user interface consists of a 4-line graphical display, a detachable panel, and supports parameter loading and extraction.

Technical Specifications

Product Type
U/f curve control drive system

Design
Modular for adaptability

Nominal Voltage
380-480V (+/- 10%)

Type
Converter Unit

Brake Chopper
Inbuilt

Rated Power
22 kW

Pulse Frequency
Variable

Environmental Class
3K3 (DIN IEC 721-3-3)

Operating Temperature
0 to 40°C

Display
4-line graphical

User Panel
Removable

Protection
Power section, Forced-air cooling

EMC Compliance
EN 61800-3, EN 55011

Communication
High-speed with multiple drives

Additional Functions
Expanded and freely combinable

Durability
Long-term with proper operation and maintenance

Global Shipping
Available

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-022-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.