Compressor electric motors are IE4 Super Premium efficiency class electric motors developed for compressor systems that meet the compressed air needs of industry and ensure production continuity. Offered with the assurance of HEM Motor, an electric motor manufacturer, these motors deliver maximum performance and minimum energy consumption thanks to their highly efficient, durable, low-vibration design suitable for continuous operation. All power options are delivered quickly from stock.

Compressor Electric Motors

Technical Specifications

  • Efficiency class: IE4 Super Premium
  • Power range: 0.25 kW – 355 kW
  • Speed options: 1000 / 1500 / 3000 rpm
  • Mounting types: Flange-mounted (B5/B14) and foot-mounted (B3)
  • Frame material: Cast iron — high mechanical strength
  • Protection class: IP55 — protection against external factors
  • Insulation class: F — high temperature resistance
  • Duty type: Continuous operation (S1 duty)
  • Long-life bearing structure

Key Features

  • High starting torque allows effortless start-up under the heavy load of initial operation
  • Stable performance under sudden load changes; a major advantage especially in piston and screw compressors
  • Constant speed for stable pressure generation; prevents performance loss under load changes and helps the compressor system run at maximum efficiency
  • Cast iron frame for high mechanical strength in hot, dusty and intensive working environments
  • Precision rotor balancing for minimum vibration
  • High-quality bearing system for vibration-free operation
  • Optimized cooling design for low noise levels and quiet operation
  • More stable and longer-lasting use

Efficiency and Energy Savings

Compressors are usually among the most energy-consuming equipment in facilities, so motor efficiency directly affects costs. With IE4 motor technology:

  • Energy savings of 5% – 10% are achieved
  • Lower current draw reduces the electrical load
  • Minimum energy loss occurs in long-term operation

This provides a significant advantage in operating expenses.

Application Areas

  • Screw compressors
  • Piston compressors
  • Industrial air systems
  • Compressed air production plants
  • Production lines and automation systems

Motor Selection

Choosing the right motor for compressor systems plays a critical role in energy consumption, system efficiency and equipment life. IE4 Super Premium efficiency class motors are indispensable for modern facilities with their high performance and low operating cost. HEM Motor helps you select the right motor for your compressor application with engineering support tailored to industry.

Stock and Ordering

As an electric motor manufacturer, HEM Motor offers compressor 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.