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SIEMENS N-compact high power variable frequency motor

Compact series cage type VVVF three-phase asynchronous motor is a new generation of SIEMENS motor products designed for voltage source inverter supporting and development, constitute the VVVF system with perfect precision SIEMENS SIMOVERT MASTERDRIVE, SINAMICS G150 and SIMOVERT MV, is the most ideal products widely used industry control.
Compact series VVVF three-phase asynchronous motor cage into the SIEMENS "the same axis high power output, design concept of" the biggest, greatly improves the power density of the motor, is the international similar products technology leader, provide users with minimum space requirements of the transmission gain.

Technical data list

Water cooled motor:

800 - 1150 kW

Forced ventilation motor:

200 - 1000 kW

Self ventilated motor:

200 - 1150 kW

Shaft height:

315, 355, 400, 450 mm

The number of poles:

2 - 8

Rated voltage:

The 400 V / 690 V Y, the 500 V, the 690 V

Governor drive:

The power supply line and drive speed

Protection grade:

IP55, IP23

Cooling type:

IC 411, IC 416, IC01 71, IC W

Type of structure:

IM B3, IM B 35, IM V1


Roller bearing

In accordance with the regulations / standards:


Customer benefit

Achieve the highest efficiency, thus reducing the operating costs.

High power density and compact design make space requirements lower, lighter weight.

Gray cast iron housing and shaft end shield have torque rigidity and very strong. This means that they are capable of withstanding extreme loads, attenuating vibration effectively, and very good corrosion resistance.

Bearing design can achieve the highest reliability level. And in turn, this has brought excellent shock resistance, longer life and lower maintenance and maintenance costs.

DURIGNIT IR 2000 insulation system uses VPI technology or current UV soak, can ensure high reliability, long service life and high load capacity, for example in the acceleration or overload conditions.

The noise level is low, so it meets the requirements of the labor law.


Addess:Room 21, Taihu Middle Road, Xinbei District, Changzhou, China, 320

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