Fan Assembly
View system integration details
This page explains how Electric Motor is classified within Electrical Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
An electromechanical device that converts electrical energy into mechanical energy to drive the fan blades.
Technical details and manufacturing context for Electric Motor
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Power | 0.75–250 kW | Select based on fan load and duty cycle.IEC 60034-1 |
| Rated Voltage | 380 V AC | Other voltages available on request.IEC 60038 |
| Frequency | 50 Hz | 60 Hz available for export.IEC 60038 |
| Number of Poles | 2–8 | Determines synchronous speed. |
| Rated Speed | 750–3000 rpm | At rated frequency and load.IEC 60034-1 |
| Efficiency Class | IE3–IE4 | IE4 for premium efficiency.IEC 60034-30-1 |
| Insulation Class | F | Class H optional for high temp.IEC 60085 |
| Protection Rating | IP55–IP65 | Higher IP for dusty/wet environments.IEC 60529 |
| Ambient Temperature | -20–40 °C | Derate above 40°C.IEC 60034-1 |
| Noise Level | 55–75 dB(A) | At 1m distance, no load.ISO 1680 |
| Weight | 15–500 kg | Depends on power and frame size. |
| Frame Size | 80–355 mm | Shaft height in mm.IEC 60072-1 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric to 1.5 bar (typical), depends on enclosure rating |
| other spec: | Flow Rate: 0.5-50 m³/s (fan dependent), Slurry Concentration: Not applicable (clean air/gas only) |
| temperature: | -20°C to 40°C (ambient), 80°C max winding temperature |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
12 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The rated power ranges from 0.75 to 250 kW, and rated speed from 750 to 3000 rpm, depending on the number of poles (2–8). These are reference ranges; the actual motor must be selected based on the fan load and duty cycle.
Standard voltage is 380 V AC at 50 Hz, but other voltages and 60 Hz are available on request. Always confirm the exact electrical supply with the manufacturer for your application.
Efficiency classes IE3 to IE4 are available, and insulation class F is standard, with Class H optional for high-temperature environments. These comply with IEC 60034-30-1 and IEC 60085 respectively.
Protection ratings IP55 to IP65 are available, suitable for dusty or wet environments. The ambient temperature range is -20 to 40°C, with derating required above 40°C. Verify specific limits with the supplier.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Compare manufacturer profiles with relevant product and process capability.