MME1 112 IEC Standard 1-phase motors with capacitor electronic switch 2/4 poles

SOGA MME1 112 Series IEC Single-Phase Motors with Capacitor Electronic Switch

High-Torque Medium-Frame Single-Phase Induction Motors with 2-Pole and 4-Pole Options for Professional Industrial

Applications
Type: IEC Standard Induction Low Voltage AC Motors, 1-Phase / 2-Poles & 4-Poles, 230V / 50 Hz

Product Overview

The SOGA MME1 112 Series represents a versatile family of single-phase asynchronous motors engineered with advanced capacitor electronic switches for reliable high-torque start-up and long-lasting performance. Available in both 2-pole high-speed (~2800 RPM) and 4-pole medium-speed (~1370–1380 RPM) configurations, these motors deliver output ratings from 3 kW to 5.5 kW within the robust IEC112M frame size.

With efficiency values up to 79%, near-unity power factor (0.98–0.99), and torque capacities ranging from 13.7 Nm to 27.7 Nm, the MME1 112 series is designed to meet the requirements of industrial, agricultural, and processing environments where reliable single-phase power and strong torque are essential.

Key Features & Benefits

• Wide Power Range: From 3 kW to 5.5 kW across 2-pole and 4-pole models

• Flexible Speed Options:

  • 2-Pole (~2800 RPM): High-speed motors for demanding start-up applications (112MB/2, 112MC/2)

  • 4-Pole (~1370–1380 RPM): Smooth, stable operation for continuous duty and torque-intensive applications (112MA/4, 112MB/4)

• High Efficiency: 75.5%–79% across models with power factor up to 0.99

• Superior Torque:

  • 2-Pole versions deliver 13.7–18.8 Nm

  • 4-Pole versions deliver 20.9–27.7 Nm

• Electronic Capacitor Switch: Provides reliable high-torque starting and extended lifespan compared to mechanical centrifugal systems

• Robust IEC112M Frame Construction: Compact, heavy-duty design with motor weights from 29 to 34.5 kg

• Durability & Protection: Class F insulation, IP54 protection, and TEFC cooling ensure dependable performance in industrial settings

Applications

The MME1 112 Series motors are ideal for a wide range of professional and industrial environments, including:

• Compressors requiring strong single-phase starting torque

• Industrial pumps and fans operating in medium- and high-speed ranges

• Processing machinery in woodworking, metalworking, and food production

• Conveyor systems and material handling equipment

• Agricultural equipment requiring reliable performance under heavy loads

Installation & Safety

All MME1 112 Series motors are designed for straightforward integration with IEC-standard mounting options (B3 foot-mounted, B5 flange, B14, or combined forms). Their Totally Enclosed Fan Cooled (TEFC) system guarantees reliable thermal management, while the electronic switching system minimizes maintenance needs by replacing mechanical wear components.

By combining compact IEC112M construction, strong torque delivery, and flexible 2-pole/4-pole options, the SOGA MME1 112 Series provides an optimal solution wherever single-phase power and professional-grade reliability are essential.