Description
SIEMENS Frequency Converter 6SE6440-2UD32-2DB1 for Motor …
High-performance vector control for precise motor speed and torque regulation in demanding industrial applications.
| Brand | Siemens |
| Model | 6SE6440-2UD32-2DB1 |
| Voltage | 380-480V AC |
| Country of Origin | Germany |
| Weight | 12.5 kg |
| Dimensions | 350 x 200 x 250 mm |
| Warranty | 2 years |
| Certifications | CE, UL, cUL, RoHS |
| SKU / MPN | 6SE6440-2UD32-2DB1 |
| What’s in the box | Frequency converter, user manual, mounting brackets |
| Rated Power | 30 kW |
| Input Frequency | 47-63 Hz |
| Output Frequency | 0-650 Hz |
| Protection Class | IP20 |
| Control Method | Vector control with sensorless feedback |
| Communication Interface | PROFIBUS DP, USS, Modbus RTU |
Key benefits: Energy-efficient operation, robust design for harsh environments, easy integration with automation systems, comprehensive protection features.
Typical applications: Conveyor systems, pumps, fans, compressors, extruders, and material handling equipment.
Order number: SIEMENS Frequency Converter 6SE6440-2UD32-2DB1 for Motor …
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
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Orders usually ship the same day
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Individually inspected
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.


Patricia E. –
Arrived in perfect condition. Ran diagnostics, all outputs nominal.