AC electric motors are the most widely used motor type in industry, forming the basis of all industrial applications with their reliability, durability and wide range of use. In line with rising energy costs and efficiency requirements, IE4 Super Premium efficiency class AC motors have become the most accurate and economical solution for businesses. Offered with the assurance of HEM Motor, an electric motor manufacturer, IE4 AC electric motors stand out with maximum performance, low energy consumption and long service life, and are delivered quickly from stock.

AC Electric Motors

Technical Specifications

  • Efficiency class: IE4 Super Premium
  • Power range: 0.25 kW – 355 kW
  • Speed options: 1000 / 1500 / 3000 rpm
  • Mounting types: Foot-mounted (B3), flange-mounted (B5) and combined (B35)
  • Frame material: Cast iron — high mechanical strength
  • Protection class: IP55 — protection against dust and external factors
  • Insulation class: F — high temperature resistance
  • Duty type: Continuous operation (S1 duty)
  • Standard: Manufactured in accordance with IEC standards
  • Reinforced shaft and bearing structure

Key Features

  • Durable, industrial design suitable for harsh industrial conditions; cast iron frame for high mechanical strength
  • Precision rotor balancing for minimum vibration
  • High-quality bearing structure for vibration-free operation
  • Optimized cooling system for low noise levels; more stable and comfortable operation
  • Constant speed for stable performance
  • Prevents performance loss under sudden load changes; uninterrupted efficiency in production processes

Efficiency and Energy Savings

AC motors account for a large part of total energy consumption in industry, so motor efficiency directly affects operating costs. Thanks to IE4 motor technology:

  • Energy savings of 5% – 10% are achieved
  • Lower losses allow operation at high efficiency
  • Less heating ensures long service life
  • Carbon emissions are reduced, supporting sustainability

Application Areas

  • Pump systems
  • Industrial fan and ventilation systems
  • Compressors
  • Conveyor systems
  • Machinery manufacturing
  • Gearbox-driven systems
  • Agricultural and food machinery

Motor Selection

AC electric motors are one of the most important power sources of industry. IE4 Super Premium efficiency class AC motors are the right choice for businesses with high performance, low energy consumption and long service life. HEM Motor helps you select the most suitable motor for your needs with engineering support tailored to industrial applications.

Stock and Ordering

As an electric motor manufacturer, HEM Motor offers AC electric motors with a best price guarantee and a strong stock structure; all models are shipped quickly from stock. For pricing and quotations, call us at +90 (532) 345 49 86 or reach us via our contact page.