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Large Van de Graaff Generator - 300mm Ball IEC

Large Van de Graaff Generator


1 $675.00


The Van de Graaff generator can be used to demonstrate effects involving static electricity in a spectacular fashion. A large Van de Graaff generator rated at 400kV 220/240VAC. It is a modern, compact, and durable instrument designed especially for use in the classroom with all parts completely exposed.

Features a removable cover, adjustable belt tension, DC motor, and more. This product has a compact design and a belt drive with excellent torque and speed control, a one-piece 300mm diameter terminal with magnetic catch, an 80mm diameter discharge ball with a fully adjustable parking position. 4mm socket terminal provided for connecting the base housing to a solid earth point. Supplied with earth cable, spare charging belt, and spare motor drive belt.

Standard size has the same specifications, but a smaller 250mm ball size.


  • Removable cover
  • Adjustable belt tension
  • DC motor
  • Belt drive has excellent torque and speed control
  • 80mm diameter discharge ball with adjustable parking position
  • 4mm socket terminal
  • Includes earth cable, spare charging belt and spare motor drive belt
  • Long-lasting silicone rubber belt


Input Voltage


Output Voltage



Main Ball Diameter (mm)


Discharge Ball Diameter (mm)


Height (mm)



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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
All trademarks and trade names are the properties of their respective owners. Wiltronics disclaims any proprietary interest in trademarks and trade names other than its own.

Large Van de Graaff Generator - 300mm Ball IEC



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