ABB M3AA132SC‑2 Product Description

The M3AA132SC‑2 is an ABB M3AA series IE2 high‑efficiency three‑phase squirrel‑cage asynchronous motor with aluminum frame. Rated 7.5 kW, 2‑pole design for 50 Hz power grid, rated speed around 3000 RPM, frame size 132. It adopts totally‑enclosed fan‑cooled IC411 cooling system, IP55 protection grade, insulation class F, continuous S1‑duty operation. Light‑weight cast‑aluminum housing delivers good corrosion resistance, low vibration and low‑noise performance, supporting direct‑on‑line startup as well as variable‑frequency drive operation, widely used in general‑industry process‑automation equipment.

Product Features

• IE2 high‑efficiency energy‑saving standard, 7.5 kW 2‑pole, 400V 50 Hz three‑phase AC operation
• Lightweight cast‑aluminum frame, lighter weight than cast‑iron motor of same frame size, anti‑corrosion property for industrial environments
• IP55 protection degree, IC411 self‑fan cooling, insulation class F for stable continuous S1 duty operation
• Multiple mounting options: B3 foot‑mounted, B5 flange‑mounted, B35 combined mounting available for mechanical integration
• Supports both DOL direct startup and VFD variable‑speed control, compatible with mainstream frequency converters
• Low‑vibration, low‑noise design, lifetime‑lubricated bearings for long service life and low maintenance workload
• Terminal box located at D‑end top, convenient field wiring and installation, fully compliant with IEC 60034‑1 standards
• Suitable for ambient temperature ‑20 °C ~ +40 °C, working altitude up to 1000 meters without de‑rating requirement

Application Scenarios

• Centrifugal fans, blowers and high‑speed ventilation equipment for factories and HVAC systems
• Water pumps, circulating pumps and fluid‑transport equipment in water‑treatment and process plants
• Compressors and air‑pressure equipment for general manufacturing workshops
• Conveyor systems, mixing equipment and general mechanical‑processing production lines
• Packaging machinery, printing equipment and material‑handling high‑speed drive units
• Retrofit‑replacement projects and spare‑parts for existing ABB M3AA‑series motor‑driven installations
• General‑purpose industrial power transmission applications requiring high‑efficiency 2‑pole high‑speed motors

Frequently Asked Questions