Bellhousing and Couplings


Bellhousings are the component that forms the connection between an electrical motor using a standard flange and hydraulic pump. Typically constructed out of aluminium alloy, they work with standard flanges up to 270 kW and are available in two constructions:

Constructed out of a single piece

Made using several components:
– base bellhousing with flange
– base bellhousing with distance ring and flange

Bellhousings/Couplings to 225 Frame

  • Bellhousings
  • Couplings 
  • Accessories


  • Combined bellhousing/cooler
  • Fits motors up to 4kW
  • Low noise 57dBA

Large Bellhousing
to 355 Frame

  • High size
  • One-piece construction
  • Suitable for marine applications

Drive Coupling

Drive Couplings are also typically manufactured from aluminium alloy. Used with a matching bellhousing they provide the connection between an electric motor with flange and a standard European spec 4 bolt gear pump with flange and a 1.8 taper shaft. They are compatible with electric motors ranging from D63 to D225 Frame fitments and power levels of up to 45Kw.