MM1 90LB/4 IEC Standard Induction Motor 1,85 kW, 1 Phase /4 Poles

MM1 90LB/4 IEC Single-Phase Asynchronous Motor

Ultimate Performance Large-Frame Single-Phase Motor with Maximum "LB" Configuration and 4-Pole Design

Type: IEC Standard Induction Low Voltage AC Motor, 1-Phase / 4-Poles, 230V / 50 Hz

Product Overview

The MM1 90LB/4 represents the absolute pinnacle of large-frame single-phase motor technology, featuring the expansive 90L platform with maximum "B" length configuration and advanced 4-pole engineering. This flagship motor delivers exceptional power output with superior smoothness and operational refinement ideal for the most demanding applications requiring maximum available single-phase power and precise speed characteristics. Meticulously engineered with premium materials and state-of-the-art manufacturing techniques, the MM1 90LB/4 provides industry-leading performance with substantially reduced noise and vibration compared to equivalent 2-pole designs. Operating at approximately 1400 RPM, this sophisticated 4-pole motor combines the ultimate power capabilities of the 90LB frame with excellent torque characteristics, establishing it as the definitive solution for professionals requiring uncompromising performance in applications where controlled speed, operational stability, and maximum single-phase power delivery are non-negotiable requirements.

Key Features & Benefits

• Ultimate Power Capacity: 90LB maximum extended frame delivers the highest power output available in single-phase motors within the 90 series

• Superior Performance: 4-pole design operates at approximately 1400 RPM with exceptional stability and dramatically reduced operational noise

• Exceptional Torque Profile: Provides industry-leading torque characteristics at moderate speeds for the most demanding industrial applications

• IEC Standard Compliance: Manufactured to exacting international standards ensuring global compatibility and regulatory compliance

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

• Advanced Thermal Management: Large-frame design with optimized cooling system ensures superior heat dissipation during continuous heavy-duty operation

• Unmatched Durability: Premium-grade components and high-performance bearings ensure extended service life with minimal maintenance requirements

Applications

• Heavy-duty industrial machinery requiring controlled operational speeds and the maximum available single-phase power

• Maximum-capacity pumping and fluid handling systems demanding both superior power and operational smoothness

• Manufacturing equipment with the highest power requirements and precise speed parameters

• Large-scale ventilation and extraction systems requiring optimal control and consistent high-volume performance

• Professional equipment where maximum available power and reduced operational noise are essential considerations

• Specialized applications benefiting from the unique combination of ultimate 90LB frame power capabilities and 4-pole operational refinement

Installation & Safety

The MM1 90LB/4 features IP54 protection (TEFC - Totally Enclosed Fan Cooled) ensuring reliable performance in challenging industrial environments. Class F insulation provides superior thermal protection during extended duty cycles, while the spacious terminal box facilitates convenient connections and secure wiring. The motor's 4-pole configuration inherently produces significantly less vibration and operational noise than comparable 2-pole designs, making it particularly suited for installations where these factors impact overall system performance and workplace comfort.

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