Lafert Group
Synchronous Motors
Lafert Motors
IE4   IE5   Curus  
Електродвигатели Lafert управлявани с ISD Електродвигател Lafert управлявани с ISD Електродвигател Lafert управлявани с ISD Електродвигател Lafert управлявани с ISD
  • IE4/IE5 Super Premium Efficiency
  • Combination of reliability, rigidity and stability
  • High runners always in stock

Series HPI - electric motors produced by the technologies SMPM or IPM, controlled by drive integrated units, specially designed by Lafert.

Innovative design, expressing the innovative spirit and drive towards a technological excellence typical for the overall activity of the Lafert.

The HPI electric motors achieve efficiency level IE5 Super Premium Efficiency.

As a result of the high efficiency and the enhanced power/weight ratio these electric motors achieve size and weight reductions up to 50%.

Standard specifications:

  • Power: 0,37 kW to 30 kW;
  • Frame size IEC: 71, 90, 112 and 132;
  • Voltage: 3 phase 400V 50Hz;
  • Speed range: 1500, 1800, 3000, 3600 и 4500 rpm;
  • Technologies: SMPM or IPM;
  • Integrated drives;
  • Sensorless control or with speed transducer;
  • Execution forms IEC: B3, B5 etc.
  • Speed range control;
  • Controlled by most standard Drives;


  • cURus certification;
  • Speed range up to 6000 rpm.;
  • Full flexibility regarding motor speed.
Standard specifications
  • Power: 0,37 kW to 30 kW
  • Frame size: 71 - 132
  • Voltage: 3 phase 400V/50Hz
  • Speed: 1500 up to 4500 rpm
  • Technologies: SMPM or IPM
  • Integrated drives
  • Execution IEC: B3, B5 etc.
  • Speed range control
  • cURus certification
  • Speed range up to 6000 rpm
  • Full flexibility motor speed

 Quality Sistem Certificate

 Brochure HP Motors

 Declaration of Conformity

Typical applications
  • Liquid Pumps
  • Fans and Ventilation
  • Cooling Compressors
  • Air Compressors
  • Vacuum Pumps
  • Blowers
  • Coolers