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.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.
650 kW - 2570 kW
450, 500, 560, 630 mm
No. of poles:
2 - 8 poles
Degree of protection:
Type of construction:
IM B3, IM V1
Roller bearings, sleeve bearings, electric insulated on NDE-side
IEC, EN, DIN, VDE
Non sparking (Ex n) Zone 2 on request
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.