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Vektor & Mecana "Speed Lathes"

Very similar in appearance, both the Mecana and Vektot speed lathes were made in Switzerland, the latter by Vektor AG of Genferstrasse 11 in Zürich, during the 1950s and 1960s. This very high-quality machine used a Landert Motoren, 2-speed reversing motor able to run at 840 and 1680 rpm. With a centre height of  110 mm and a spindle bore of 36 mm, it was intended for the simplest kind of turning work on small components and polishing jobs.
Fitted with an Amar 3-jaw chuck of 135 mm diameter on the right-hand facing spindle, on the left-hand end of the motor shaft (which was bored clear through) was mounted a Veritas 10 mm capacity precision keyless drill chuck of German origin. The compound slide was from a Schaublin 102, secured in place by a 12 mm T-bolt that could be quickly released and relocked by the action of an eccentric cross shaft turned by an adjustable-position lever.
Fitted with a unidirectional clutch able to alter the speed ratio, the 3-jaw chuck could rotate in only one direction (with four speeds of  220, 315, 440 and 630 r.p.m.) but the drill chuck in either at the direct motor speeds of 840 and 1680 r.p.m.
Appearing to be otherwise identical, the Mecana was equipped with a much larger T-slotted table and offered as two models, the NB1 and NB1S. These differed only in the motor fitted, the NB1 having a 2-speed motors 0.25/0.35 PS running at 700 and 1400 r.p.m. and the NB1S a 2-speed 0.4/0.6 PS running at 1400 and 2800 r.p.m. Spindle speeds for the NB1 were 175, 250, 350 and 500 r.p.m. and for the BN1S 350, 500, 700 and 1000 r.p.m..

Elegant, high-quality simplicity - the Vektor Speed lathe

Just to the side of the Amar 3-jaw chuck can be seen the hole through the drill-chuck spindle

Underside of the Schaublin 102 compound slide showing the cam-action T-bolt mounting controlled by an adjustable-position handle

email: tony@lathes.co.uk
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Vektor & Mecana "Speed Lathes"