Swing over bed 850mm. Swing over cross slide 700mm. Distance between centres 12,000mm. Overall width of 3 shear bed 725mm. Width of 2 rear shears 340mm. Speed range (Low) 4 – 60 rpm (High) 280 – 1250mm (infinitely variable) (Geared) 60-280 rpm. Main motor 23 kW. Spindle nose (Camlock) D1/11. Spindle bore 104mm. Range of feeds longitudinal per rev 0.017mm – 1.75mm. Range of feeds cross per rev 0.013 – 1.27mm. Screwcutting: Number of TPI 90.Range of TPI 112 – 6. Number of linear pitches 63. Range of linear pitches 1/32 – 7. No. of diametral pitches 78. Range of diametral pitches 1- 448. Number of metric pitches 80. Range of metric pitches 0.5 -112. Number of modules 37. Range of modules 0.125 – 28. Cross slide travel 500mm. Compound slide travel 300mm. Tool section 32mm x 25mm. Rapids Longitudinal/ Cross 4500mm/3000mmmin. Swivel compound slide. Tailstock quill dia. 139mm. Quill taper 6 MT. Quill travel 280mm. Lateral adjustment of tailstock +/- 12mm. Machine complete with Quick change toolpost. Windmill Steady with 250mm bore fitted and 700mm dia. 4 jaw chuck. 3 x 3 point open roller steadies (attached to rear shear). 1 x 300mm dia. 3 point roller steady. 1 x 500mm dia. 3 point roller steady. Newall Topaz DRO. 2 x Coolant Pumps. Manual Chuck Guard. Lo Volt Light. Overall Dimensions L X W X H 14,530mm x 1,600mm x 1,500 mm. Approximate weight 15,500 kgs
Manufacturer
Harrison
Model
M390 Gap Bed Centre Lathe
Distance between centres
50” (1270mm)
Swing over bed
15.7” (390mm)
Swing in gap
23” (585mm)
Swing over cross slide
9.7” (245mm)
Spindle nose
D1-6” Camlock...