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Harrison Model V390 Centre Lathe
Serial: TBC
Lathes, CNC & Manual
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Harrison
£ P.O.A


Harrison Model V390 Centre Lathe


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MACHINE SPECIFICATION

 
Height of centres195mm
Distance between centre650mm or 1250mm
Swing over bed400mm
Swing in gap585mm
Gap width from faceplate165mm
Swing over cross slide246mm
Spindle bored to pass54mm
Spindle noseCamlock D1-6
Taper in nose bushNo. 4 MT
Spindle speeds3 Infinitely variable ranges
Speed range14 to 275rpm, 40 to 795rpm, 125 to 2500rpm
Main motor7.5kW
Leadscrew diameter32mm
Leadscrew pitch metric6mm
Leadscrew pitch imperial4 TPI
Number of feedrates (Metric)42
Longitudinal feedrates (Metric)0.036 to 2.4mm/rev
Radial feedrates (Metric)0.018 to 1.2mm/rev
Number of feedrates (Imperial)42
Longitudinal feedrates (Imperial)0.0014 to 0.096”/rev
Radial feedrates (Metric)0.0007 to 0.048”/rev
Number of threads std (Metric)51 metric threads 0.2 to 14.0mm
Number of threads std (Imperial)56 english pitches. 2 to 56 TPI
Number of threads std (Diametral)20 diametral pitches 56 to 8 D.P.
Number of threads std (Module)20 module pitches 0.2 to 3.5 MOD
Width over bedways318mm
Width of cross slide180mm
Cross slide travel250mm
Width of topslide100mm
Topslide travel100mm
Tailstock quill diameter63mm
Tailstock quill travel145mm
Tailstock quill taperNo.5 MT
Standard electrics380-415V/3ph/50 or 60Hz

Standard Equipment

Electrically interlocked chuck guard
Fixed stainless steel leadscrew cover
Full-length rear splashguard
Graduated tailstock handwheel dial
Instruction and spare parts manual.  Accuracy chart
Thread indicator dial (imperial or metric)
Electric coolant pump, Tank, hose, and fittings
250mm (10”) diameter 3 jaw geared scroll, super precision, self centering chuck
315mm (12”) diameter 4 jaw independent chuck
Quick change toolpost with 4 standard, l vee and 1 morse taper
Digital readout 2 axis with CSS
Machine toolbox comprising:Shear pin (2-off), centre bush, No. 4MT centre, No. 5 MT Centre, 13mm combination spanner, 17mm x 19mm spanner, 22mm x 24mm spanner, 32mm x 36mm open ended spanner, 24mm x 27mm box spanner, 3/8” hex. Wrench, set of metric wrenches



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