30KW Liquid Cooled Compact Permanent Magnet Motor for Marine Engine Room Duty
The ECER-CW-30M is a 30 kW water cooled Permanent Magnet Motor built to a compact frame for marine engine rooms, offshore equipment skids and other confined machinery spaces. The liquid cooling jacket allows this Permanent Magnetic Motor to shed heat efficiently where airflow is limited, so full rated power is available even in hot, sealed compartments.
High torque density means a smaller motor for the same output. With an IP56 enclosure, seawater resistant paint and an optional 316 stainless steel shaft, the Permanent Magnet Motor withstands salt laden air and washdown conditions found on vessels and offshore platforms.
- Space Saving Design: water cooling shrinks frame size versus air cooled motors of equal power.
- High Torque Density: more torque per kilogram helps marine designers fit drives into tight skids.
- Seawater Resistant: marine grade paint and stainless shaft options resist corrosion and spray.
- IE5 Efficiency: the Permanent Magnetic Motor reduces fuel and generator load on board vessels.
- Low Noise and Vibration: smooth operation protects sensitive shipboard instrumentation.
| Parameter | Specification |
|---|---|
| Rated Power | 30 kW |
| Rated Voltage | 380 V AC, three phase |
| Frequency | 50 Hz / 60 Hz |
| Number of Poles | 6 poles |
| Rated Speed | 1000 rpm |
| Efficiency Class | IE5 |
| Cooling Method | IC71W water cooled |
| Protection Grade | IP56 |
| Insulation Class | Class H |
| Mounting Type | B5 flange |
This Permanent Magnet Motor drives bow thrusters, fire pumps, hydraulic power units, winches, compressors and HVAC chillers on ships and offshore installations. It is equally suited to land based plants with limited headroom where a compact Permanent Magnetic Motor simplifies installation and maintenance access.
Motors are load tested and pressure tested before delivery and shipped in moisture protected export wooden cases. An 18 month warranty, installation drawings and lifetime technical support are provided.
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