Listing ID #1762993
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Contact SupplierWe are offering demonstration dynamo.
Demonstration dynamo : the demonstration dynamo (hand pulley) is mounted on a base plate 230 x 90mm approx. Which also carries a hand-drive pulley of 120mm dia. It is coupled to the smaller dynamo pulley by a rubber belt to give a step-up ratio.
Lamp is provided as a simple output indicator
electrical output is via a pair of 4mm sockets
used motor on a 6 to 8v dc supply