Hemingway Kits Slow Speed Drive For Vertical Miller

Slow Speed Drive For Vertical Miller


	Slow Speed Drive for Vertical Miller Ref: HK 145X Many imported vertical millers have a bottom speed of around 160 rpm - too high for the model engineer's needs. Using their knowledge of Poly V Belt drives, G F Dean and Partner, consulting engineers, have designed modifications for both the standard imported Mill/Drill and the VMC type (as Myford) that reduce the output speed to around 50rpm in low gear without sacrificing high speed performance. Indeed by the clever use of available space, both conversions provide an additional number of speed ratios. The designs also include an optional provision for a spindle mounted flywheel to reduce torsional vibration induced by the dynamics of the cutting action. Some Poly V pulleys are made by re-machining your existing V Belt pulleys whilst other must be machined from iron or aluminium bar stock. Our kits below include simply the drawings, instructions and the Poly V belts required. Price: £41.20
	Your Vertical Miller?