Siemens Innomotics SD Severe Duty Motors

The proven Innomotics SD Severe Duty Motors up to motor efficiency class IE4 are available for line operation. By using motors with efficiency class IE4, you can reduce your energy demand by up to 3% compared to motors with an IE3 efficiency class. The Innomotics SD Severe Duty Motors range is one of the most compact in the world because it is manufactured using innovative technologies. Highly conductive materials, for example, ensure minimal rotor losses and excellent starting and switching behavior. The modular mounting concept provides total flexibility and minimal effort during installation.

These line motors can not only be operated directly on the line but also optionally on the converter.

The Innomotics SD VSD motors are based on the Innomotics SD Severe Duty Motors range featuring shaft heights of 71 to 315. Their design thus corresponds to the corresponding line motors – the mechanical parts are identical. The motors are adapted to the converter by appropriately dimensioning the active part and VSD-specific rating plate data. In addition, a large number of the variations available for the line motors (types of construction, motor protection, terminal box position, and options) are also available for the VSD motors.

• Converter-optimized asynchronous motor (VSD10)
  The investment-optimized system comprising an Innomotics SD VSD10 motor and a converter permits simple selection via a catalog or engineering tool, along with fast commissioning based on a data matrix code for predefined converter parameters. Optimum matching of the motors to operational conditions on the converter results in lower system losses and thus high energy efficiency.
• Converter-optimized synchronous reluctance motor (VSD4000)
  For particularly energy-efficient operation, the best choice is a system consisting of an Innomotics reluctance motor and a converter. The reluctance technology ensures particularly high dynamic performance and high efficiencies even in the partial load range, as well as high process quality.