Generators (PMG’s)
Generator ObekiObeki high efficiency generators with conventional or permanent magnet technology.

  • Micro generation system
  • Ocean wave power generation units
  • Wind and micro wind turbine generators
  • Biogas systems
  • Small hydroelectric power stations
  • Hybrid ship power generation and propulsion systems
  • Exiters for high power generators

Obeki and Aproco are aware of the growing importance of all things related to energy consumption and generation by means of safe, clean sources. That is why we have spent years applying our knowledge of rotating electrical machines to the service of different experiences that, in a more or less advanced stage of product/market development, are emerging as key technologies for the future of energy generation. Concepts such as distributed energy, power generation at the point of consumption, a hybridisation of different renewable sources and their management through a single centralised control system, energy efficiency in buildings, etc… are in no way new to us. Some of the most relevant experiences we have taken part in, and in which we have provided our solutions, are the following:

Low power wind energy (small wind turbines, up to 100 kW):
  • Strong and highly efficient permanent magnet generators, adapted to meet the technical and dimensional needs of each wind turbine.
  • Possibility to seal in resin for better protection against atmospheric conditions (salty environments, etc…).
  • Possibility of construction with an interior or exterior rotor
Wind energy:
  • Motor-fans to cool the windmills’s main alternator.
  • Customised manufacture to ensure a perfect fit in the manufacturer’s design of the wind turbine and/or the manufacturer of the alternator
  • 1 & 2-speed motors

Micro-generation and micro-cogeneration:
  • Mono-phase and tri-phase generators.
  • High performance
  • Several available technologies: synchronous, asynchronous and permanent magnets
  • Dimensionally adapted to the casing that the manufacturer of the micro-(co)generation system has designed
  • Examples: Domestic and industrial micro-cogeneration boilers, small hydro and other mini and micro-cogeneration systems.

Wave energy:
  • Permanent magnet generators for wave energy.
  • Experience in the offer of prototypes up to 500 kW
  • Water-cooled
  • Low rotating speeds. Up to 24 poles

In any case, if you are developing a product related to generation (renewable energies, microgeneration, electric vehicles, etc…) and you need an industrial collaborator to design and manufacture the generator, please do not hesitate to contact us. We offer you:

  • A confidentiality agreement + applicable commercial agreements
  • A study of the application
  • A theoretical conception of the most suitable motor/generator
  • Manufacture of the prototype and relevant adjustments
  • Pre-series - Industrialisation

pdfPMG - Permanent Magnet Generator

Aproco Drive Technology - Electic Motors

We specialise in NEMA and IEC electric motors (NEMA often for export to the USA, 50 and 60 Hz / UL / CSA / AC-DC), special high-precision (SIL3 / PLe) and/or heavy-duty encoders, earthing resistors and industrial connectors. Aproco supplies an extensive range of standard products from stock and manufactures customised products for (heavy) industrial, maritime and special project applications.

If you need to replace an electric motor or need a fast solution for a new project or due to expansion, Aproco is your partner. We can supply you with identical products or equivalent models (Also if you only need one custom motor or generator). The A-brands which we distribute globally complement every possible product range. Aproco is both an advisor and a supplier in the field of electronic drive technology. If you have any questions, please contact us at: This email address is being protected from spambots. You need JavaScript enabled to view it.

We’ll be glad to help you.


Contact Us

Haparandaweg 67-D4
1013 BD AMSTERDAM        
The Netherlands

This email address is being protected from spambots. You need JavaScript enabled to view it.
0031-(0)85-13 03 847

Aproco brochure (in Dutch)