RD51 Drive Control Devices | Indramat Drives
R911201331 (RD51.1-5B-055-D-D1-FW)
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Description
Rated 4.4 with 13 reviews
The R911201331 (RD51.1-5B-055-D-D1-FW) is a converter unit type control device from the Bosch Rexroth RD500 series. Boasting a nominal connecting voltage of 3 x 500 V AC ± 10%, this unit finds applications in conveyor technology, assembly systems, and machine tools. It has a built-in brake chopper with a constant power of 33 kW and minimum resistance of 5 Ohms at a Pulse-width modulation (PWM) frequency of 4 kHz. Its rated power output varies, achieving 55 kW at 4 kHz PWM frequency and 45 kW at 8 kHz. The R911201331 (RD51.1-5B-055-D-D1-FW) features a plug-through cooling mechanism and has an Ingress Protection (IP) rating of 20, indicating its dust-resistance and object protection capacity. Suitable for industrial settings, it fulfils EN 55011/EN 61800-3 noise immunity standards. It operates optimally between 0 and 40 degrees Celsius and requires programming before use. Wake Industrial offers global shipping and a one-year warranty on this product.Specs
Product Type: Converter Unit
Nominal Voltage: 3 x 500 V AC ± 10%
Brake Chopper Power: 33 kW
Brake Chopper Minimum Resistance: 5 Ohms
PWM Frequency: 4 kHz
Maximum Rated Power Output: 55 kW
Rated Power at 4 kHz: 55 kW
Rated Power at 8 kHz: 45 kW
Cooling Type: Plug-through Heat Extraction
Rated Current at 4 kHz: 80 A
Rated Current at 8 kHz: 66 A
Ingress Protection (IP) Rating: 20
Size Class: D
Radio Interference Suppression Standards: EN 55011/EN 61800-3
Perm. Air Humidity at 82° F: < 85%
Ideal Operating Temperature: 0 to 40 degrees Celsius
Nominal Voltage: 3 x 500 V AC ± 10%
Brake Chopper Power: 33 kW
Brake Chopper Minimum Resistance: 5 Ohms
PWM Frequency: 4 kHz
Maximum Rated Power Output: 55 kW
Rated Power at 4 kHz: 55 kW
Rated Power at 8 kHz: 45 kW
Cooling Type: Plug-through Heat Extraction
Rated Current at 4 kHz: 80 A
Rated Current at 8 kHz: 66 A
Ingress Protection (IP) Rating: 20
Size Class: D
Radio Interference Suppression Standards: EN 55011/EN 61800-3
Perm. Air Humidity at 82° F: < 85%
Ideal Operating Temperature: 0 to 40 degrees Celsius
Shipping
Call For Quote | Warranty | Shipping | Repairs | Exchange |
|---|---|---|---|
| 1 Year Indramat USA Warranty included | Worldwide shipping via UPS and Fedex | We offer repair service for the R911201331 in 10 days. | Exchange credit for your defective unit available. |
