Technical Support 0191 478 0404

Sales 0191 478 0400

Technical Support

0191 478 0404


0191 478 0400





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Technical Support 0191 478 0404

Sales 0191 478 0400

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Variable Speed Drives

Industry-specific frequency converters for industrial applications.

The SINAMICS industry-specific converters were developed specifically for pump, fan and compressor applications including building management tasks. They cover a wide performance range and can be supplied in different sizes. Depending on the field of application, you can select from a variety of power modules to suit your exact requirements.

Dedicated Technical Support

Fast Delivery

Global Shipping

Certified Distributor

Variable frequency drives for every drive application

With SINAMICS variable frequency drives, you can address every application and operate synchronous or induction motors. Our drives with integrated safety can be centrally installed in control cabinets, mounted on walls or decentrally. They operate with energy-saving performance, whether for pumping, ventilating, moving, positioning, processing or machining. SINAMICS – simply my drive!

Efficient. Versatile. Fit for the future.

Advantages of SINAMICS frequency converters and variable frequency drives

A whole raft of decisive advantages is obtained when operating any motor with a SINAMICS frequency converter:

  • Energy saving – the motor only supplies the power that the process requires at any point in time.
  • Changes to process parameters can be responded to significantly faster than with mechanical actuators.
  • After a short line supply failure, a motor controlled from a frequency converter can continue to operate – even without a torque surge.
    Result: process availability and product quality increase significantly Not only this, the complete mechanical system is protected against overload.

Build innovative machines faster without costly prototyping with Efficient Motion Control.

With Effective Motion Control, machine builders can easily overcome major challenges and enable faster time-to-market, increased functionality, resolve complex system requirements, and demands for safety and sustainability. 

We are Siemens trusted and approved distribution partner.

As a Value Added Reseller in Siemens’ Approved Partner network, Parmley Graham are a proven supplier of a wide range of quality products in the UK and globally. 

Find out more how this will benefit you or check Siemens Configurator.

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