SIMOTICS TN Series H-compact

Maximum power - minimum size – especially for converter operation

General description

The increasing significance of energy-saving, environmental legislation, the desire for even smaller dimensions and the demands of domestic and international markets have led to the further development of the H-compact series that has proven itself over the years.
SIMOTICS TN Series H-compact motors are used in the widest range of industry sectors - such as oil & gas, paper, chemical industry or steel. In these sectors, they are used to drive compressors, blowers, refiners, crushers and air separation systems.

SIMOTICS TN Series H-compact

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    Technical data overview

    Brief overview

    Force-ventilated motors:

    1000 kW - 2500 kW

    Water-cooled motors:

    1300 kW - 1700 kW

    Shaft heights:

    450, 500, 560, 630

    No. of poles:

    2, 4, 6, 8

    Rated voltage:

    690 V (also available as high voltage version)


    Converter-fed operation

    Degree of protection:


    Cooling type:

    IC411, IC416, IC71W

    Type of construction:

    IM B3, IM V1


    Roller bearings, sleeve bearings



    Explosion protection:

    Non sparking, Zone 2, II 3 G Ex nA II C T3 Gc

    Customer benefits

    • Optimum efficiency and therefore lower operating costs.

    • High power density and compact design result in a lower space requirement and lower weight.

    • Additional advantages include the reliable bearing design as well as rotors with copper cage for a high degree of reliability and low additional losses (exception: aluminium die-cast cage for shaft height 450, 4- to 8-pole)

    • The bearings are designed for the highest degree of reliability. In turn, this results in excellent vibrational behavior, longer lifetime and lower service & maintenance costs.

    • The MICALASTIC® insulation with VPI impregnation (thermal class 155, previously temperature class F) guarantees a high degree of reliability and a long lifetime.

    • Approved Durignit® IR 2000 insulation system for shaft height 450, 4- to 8-pole.

    Typical applications

    • Compressoren

    • Fans

    • Blowers

    • Pumps

    • Conveyor systems