SIMOTICS HV Series H-compact PLUS

The synthesis of a compact motor design and modular cooling with highest reliability and performance

simotics h compact plus

Compact, modular high voltage motors with modular cooling concept for applications in a wide range of sectors and applications. They are available with cast iron enclosures up to shaft height 560 mm and with steel enclosure for shaft height 630 and 710 mm across applications in a wide range of sectors. Characteristic features are high power ratings with low envelope dimensions and weight, low energy costs, high reliability, long service life and quiet operation.

Degrees of protection

SIMOTICS HV Series H-compact PLUS

SIMOTICS HV Series H-compact PLUS

Your Benefits

  • High power with low envelope dimensions and weight

  • Low energy costs

  • High reliability and availability with low costs over the whole lifecycle, long service life

  • All sector standards and specifications are fulfilled, e.g. API and requirements of the major ship classification societies

  • Designs for hazardous areas with certificates for many countries

  • For many applications, the motor enables a full electric drive system solution without gear unit

  • Complying with IEC and NEMA standards, in most cases even surpassing them

  • Exceeds most customer and legislated safety requirements

Technical data overview

Brief overview

Shaft heights:

450 – 710 mm

Power range:

500 kW – 11.7 MW

No. of poles:

2 – 12 poles

Rated voltages:

3 – 13.8 kV

Drive converters:


Degree of protection:

IP55, IP56 non heavy sea

Cooling type:

IC 01
IC 611, IC 616
IC 81 W, IC 86 W

Explosion protection:

- Non sparking, Zone 2, II 3 G Ex nA II C T3 Gc
- Pressurized, Zone 1, II 2 G Ex px II C T3 Gb


  • Optimized for smallest footprint and high power density

  • High efficiency and power factor

  • MICALASTIC high voltage  insulation system with VPI-impregnation

  • Extensive engineering know-how of many sectors and applications over many years

  • High-speed versions available with a speed control range up to 4800 rpm

  • Highest vibration quality

  • Optimized performance in Integrated Drive Systems featuring MV-converters

  • Low noise level

Applications – by industry

industries oil gas siemens

Oil & Gas

industries chemicals siemens

Chemical and Petrochemical

industries mining siemens


For oil & gas applications such as pumps and compressors SIMOTICS HV Series H-compact PLUS motors are available for applications in extreme temperatures, low and high speed applications, explosive environments such as Zone 2 (Ex n) & Zone 1 (Ex p), and fulfills all important oil & gas specification requirements such as API and Norsok.

 Pumps-Compressors Fans

For Chemical applications such as pumps, fans, compressors, extruders SIMOTICS HV Series H-compact PLUS motors are available with explosion protection Ex nA, Ex p, as well as a corrosion resistant design.

 Pumps Fans Compressors

In the cement industry SIMOTICS HV Series H-compact PLUS addresses high power mill, kiln and fan applications, such as raw mill drives, raw mill ventilation, exhaust fans, cement mill drives and cement mill fans.

 Mixers Fans Vertical Mills Conveyors
industries water siemens

Water & Wastewater

industries power generation siemens

Power Generation

industries marine siemens


industries metals siemens


In the water industry SIMOTICS HV Series H-compact PLUS motors are used in main pumping stations for raw water intake, drinking water supply, irrigation supply and long distance water transport as well as high pressure pumps in reverse osmoses desalination process.

 Pumps Fans

In the energy sector SIMOTICS HV Series H-compact PLUS motors are focusing on pump and fan applications in the power plant, such as coolant pumps, boiler fed pumps, district heating pumps, fresh air blowers, and ID (induced draft) fans.

 Pumps Fans-Blowers

For shipbuilding applications such as on board main pumps, thruster or propulsion drives, SIMOTICS HV Series H-compact PLUS motors are available with lightweight, space-saving designs, great vibration quality and low noise level. The motor is also available with special coating systems to protect against aggressive, salty marine environments and fully complies with the specifications of the leading marine classification societies.

 Main Propulsion-Thrusters

In the metals industries SIMOTICS HV Series H-compact PLUS motors are mainly used for rolling mill applications with shock proofed, welded steel housing with high overload capability, forced ventilation and torque rates up to 80 kNm. The motor can also be used with various high power metals fan applications.



System availability for cement plant

System availability for cement plant

Increased system availability for cement plant.

Compatible Converters

More Information