MMD1 90LA/4 IEC standard motor with centrifugal switch 1,5 kW, 1 Phase / 4 Poles

SOGA MMD1 90LA/4 IEC Single-Phase Asynchronous Motor

Professional Heavy-Duty Large-Frame Single-Phase Motor with 4-Pole Design and Centrifugal Switch for High-Performance Industrial Applications

Type: IEC Standard Induction Low Voltage AC Motor, 1-Phase / 4-Poles with Centrifugal Switch, 230V / 50Hz - high starting torque

Product Overview

The SOGA MMD1 90LA/4 represents superior engineering excellence in single-phase motor technology, featuring the substantial 90L frame size with “A” length configuration and efficient 4-pole design with integrated centrifugal switch. Operating specifically at 230V/50Hz with 4 poles, this powerful motor delivers exceptionally reliable, consistent operation with HIGH STARTING TORQUE ideal for demanding applications requiring superior efficiency and reliable power. Meticulously crafted with premium materials and Italian precision manufacturing techniques, the MMD1 90LA/4 provides outstanding performance with remarkable stability under heavy load conditions. Operating at approximately 1400 RPM, this advanced 4-pole design with centrifugal switch technology combines superior power capability with optimized starting characteristics, making it the preferred choice for professionals seeking excellence in applications where controlled operation and exceptional performance characteristics are essential under substantial load requirements and extended duty cycles.

Key Features & Benefits

• Enhanced Frame Design: 90LA configuration provides maximum power output of 1.5 kW (S3 75% duty cycle) with “A” length for exceptional performance in demanding applications

• Specialized Operation: 4-pole configuration (230V/50Hz) operates at approximately 1400 RPM, ideal for applications requiring consistent, reliable performance under substantial loads

• HIGH STARTING TORQUE: Engineered specifically to deliver exceptional starting power, making it ideal for applications with significant initial load resistance

• Integrated Centrifugal Switch: Advanced starting mechanism ensures reliable operation and protection under varying load conditions

• Superior Performance Profile: Delivers enhanced starting and running characteristics for demanding heavy-duty applications requiring extended operation

• Italian Craftsmanship: Made in Italy with premium materials ensuring exceptional reliability and precision engineering

• Versatile Mounting Options: Available in B3, B5, B14, B3/B5, and B3/B14 configurations for maximum installation flexibility

• Advanced Thermal Management: Aluminum housing (squirrel cage design) and engineered cooling system (TEFC) optimized for continuous operation

• Exceptional Durability: Precision-balanced components and high-grade bearings ensure extended service life even under demanding conditions

• Maximum Power Capacity: Larger frame size with “A” length provides superior power delivery for the most demanding professional applications

Applications

• Professional-grade heavy-duty industrial machinery requiring reliable operation and significant starting torque

• Commercial equipment with substantial initial load resistance and extended duty cycles

• Large compressor systems requiring consistent performance and durability

• Heavy-duty pumping applications where reliable starting under substantial load is critical

• Professional agricultural equipment requiring robust power delivery and continuous operation

• Industrial-grade workshop machinery requiring reliable operation with enhanced starting characteristics

• Commercial-grade processing equipment requiring sustained torque delivery under varying load conditions

Installation & Safety

The SOGA MMD1 90LA/4 features IP54 protection (Totally Enclosed Fan Cooled) ensuring reliable performance across various installation environments. Class F insulation provides superior thermal protection during extended duty cycles, while the user-friendly terminal box facilitates straightforward connections and secure wiring. The motor’s unique centrifugal switch technology combined with its high starting torque ensures optimal starting performance and protection, even under demanding load conditions, making it particularly suited for applications where reliable starting under heavy load conditions is critical to overall system performance and operational safety. Enhanced frame dimensions provide superior heat dissipation, allowing for extended operation in challenging environments.

For customization options, detailed technical specifications, or to arrange a consultation with a SOGA motor specialist, please contact our dedicated industrial solutions team.