1LE7 SIMOTICS Motors- Redefining the world of energy efficiency

Presenting a wide range of energy efficient low voltage motors

SIMOTICS – the most comprehensive range of motors

The history of today’s most comprehensive range of motors worldwide started about 150 years ago in 1866 when Werner von Siemens developed the dynamo-electric principle. This principle allowed powerful electric motors to be designed and built, thereby creating the basis for their widespread use in industry today. Since then, motor development has been one of the core business of the company, and with greater than a century worth of experience, Siemens sets the pace when it comes to innovative motor technology. Today, millions of Siemens motors are efficiently powering machines and equipment in industrial facilities around the world. In all sectors, applications and power classes. Siemens energy-efficient low-voltage motors with high dynamic performance have proven themselves in use, and are attractive as a result of their quality, efficiency and compactness. In line with the tradition of naming the various series of motors the new range of motors will be called as


The new SIMOTICS ranges of motors are offered in line with the range of motors offered worldwide from the house of Siemens.

SIMOTICS stands for

  • 150 years of motor production worldwide and 50 years of motor production in India
  • optimum solutions in all sectors, regions and power classes
  • innovative motor technology with the highest quality and reliability
  • highest dynamic performance, precision and efficiency, with an optimum degree of compactness
  • integration of the motors in the drive train to create an overall system
  • the global network of skill sets and round the clock service worldwide

Salient Features of the “new” SIMOTICS Low voltage motors are:

  • Shaft height: 250 to 315
  • Power range: 30 kW to 200 kW
  • No. of poles: 2/4/6/8
  • Motor/material Frame: Cast Iron
  • Terminal box: Cast Iron
  • Fan cover: Sheet steel
  • Efficiency classes IE3 - Premium Efficiency
  • Standards: Conforming to IS 12615: 2011 / IEC 60034-1
  • Degree of protection: IP 55
  • Voltages: 380V, 400V, 415V, 440V, 460V, 500V, 600V, 660V, 690V
  • Frequency: 50 Hz (60 Hz against enquiry)
  • Type of construction: IMB3, IMV1 and IMB35 (other construction variants of these basic ones upon enquiry)

  • Cooling method: IC411 - Totally enclosed fan cooled [TEFC] Standard / IC416 against enquiry
  • Temperature class: 1550C (F) utilized to 1300C (B)
  • Insulation system: VFD suitable insulation scheme for voltages up to 500V as a standard
  • Standard series concept: Diagonally split terminal box (ease of termination of cables),Terminal box can be rotated through 3600 in steps of 90°. Identical bearings at DE and NDE standard Increased cantilever force bearings at DE as an option Insulated bearings at NDE as an option for frames 280 and 315

IE3 Moters

AC Motors Siemens

1LE7 AC Moters

IE2 Motors

IE2 Motors

Motors Siemens

Electric AC Motors

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