Van der Graaf Standard Features

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Van der Graaf Drum Motors are equipped with an impressive list of standard features. Features that contribute to enhanced performance and reliability.

• Heavy Duty Electric Motor
  wound to class "F" with no slip rings and brushes.
• Precision Cut Gears
  honed and ground for low noise.
• Bolt on Flanges
  allowing for easy dismantling and assembly.
• Machine Crowned(parabolic) Drum
  for better tracking.
• Double Seals Running on a Hard Chromium Bushing
  prevents oil leakage and ensures extra long oil seal life.
  (meets I.E.C. IP57 standard for rotating devices)
• Heavy Duty Cast Iron Terminal Block Housing
  can rotate 180 degrees in either direction to accomodate the cable inlet.

2 HUB DESIGNS ARE AVAILABLE