LOW VOLTAGE IE4/IE5 synchronous reluctance motor

Product catalog summary

Overview
The synchronous reluctance motors by KONČAR-MES are designed to enhance performance and efficiency for utilities and industrial consumers. These magnet-free motors come with a frequency converter, forming a complete package that boosts performance. The innovative rotor design reduces losses and increases power density, achieving IE4/IE5 efficiency levels.

Specifications

Motor Series and Frame Sizes: 5KSR 80 – 160 in ribbed die-cast aluminum alloy, 7KSR 80 – 160 in ribbed cast iron, and welded steel for low temperatures.
Mounting Arrangements: IM B3, B5, B35, B14, and B34.
Power Range: 0.75 – 18.5kW, with options up to 45kW.
Duty Type: S1 for ambient temperatures from -20°C to +40°C and altitudes up to 1000 m.
Voltage and Frequency: 400V/50Hz or 480V/60Hz for frequency inverter input.
Efficiency: IE4/IE5 class according to IEC 60034-30.
Number of Poles: 2p=4 standard – 1500rpm.
Protection Index: IP55 with options for IP56/66/67/68.
Motor Cooling: IC411 with options for IC410/418/416.
Insulation Class: F (rise in B) with options for H class.

Features and Benefits

High efficiency comparable to IE4 or IE5, reducing energy losses by up to 40%.
Simple, service-friendly design without magnets.
Reliable with cooler bearings and no rotor windings.
Fully interchangeable with induction motors due to IEC/Cenelec compliance.
Longer bearing service intervals due to low operating temperature.

Target Applications

Pumps, fans, and compressors in the process and water industries.
Conveyor technology and machinery construction.
Energy-efficient and dynamic conveyor technology for bulk and packaged goods.

Electrical Data
The document provides detailed electrical data for various motor types, including power, speed, current, torque, voltage, frequency, and efficiency at different load levels.

Conclusion
The KSR series motors offer a reliable and robust solution with high efficiency and performance, suitable for a wide range of industrial applications. They provide significant energy savings and are designed for easy integration and maintenance.

Catalog excerpts

LOW VOLTAGE IE4/IE5 synchronous reluctance motor-1

MOTORS AND ELECTRICAL SYSTEMS LOW VOLTAGE IE4/IE5 synchronous reluctance motor *magnet free

Open the catalog to page 1

LOW VOLTAGE IE4/IE5 synchronous reluctance motor-2

GENERAL INFORMATION Nominal Efficiency LOWEST ENERGY * PRICE WITH MAXIMUM AVAILABILITY Synchronous reluctance motors are a range of standardized electric motors developed by KONCAR-MES for utilities and industrial consumers to improve their system performance and efficiency while having a positive impact on the environment. These motors delivered with a frequency converter to customers make a complete package that enhances the performance. An innovative rotor construction reduces losses and allows using a higher density of power in motor construction. Motors with efficiency following IE4/IE5...

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LOW VOLTAGE IE4/IE5 synchronous reluctance motor-3

LOW VOLTAGE IE4/IE5 SYNCHRONOUS RELUCTANCE MOTOR KSR series have a higher efficiency at partial load than standard induction machine. This characteristic has more effect on efficiency of a system, especially for variable loads like pumps, fans etc. kW same IE5 as of Induction IE3i.e. no aluminum. Due to the mentioned such Size of an IE3 asynchronousSynRM motor 7.5 is the an IE5 machine has no7.5kW winding synchronous reluctance for the same power. Main difference motor type does not have winding losses in the rotor and is in the rotor, as a rotor of synchronous reluctance motor have lower moment...

Open the catalog to page 3