GOSAN SSM-1440 Precision Lathe

MODEL 1440, 1440SV, 1440SL
NOMINAL SIZE
Swing over Bed.................................................356mm 14in
Swing over Cross Slide.........................................220mm 8-5/8in
Height of Center...............................................178mm 7in
Distance Between Centers.......................................1000mm 40in

BED
Width of Bedways...............................................206mm 8-1/2in
Total Length of Bed............................................1680mm 66in
Swing over Gap.................................................515mm 20in
Length of Gap..................................................240mm 9-7/16in
Width in front of face plate...................................146mm 5-3/4in

SPINDLE
Spindle nose mounting..........................................D1-4 CAMLOCK
Spindle bore...................................................38mm 1-1/2in
Taper of spindle bore..........................................M.T.#5
Number of spindle speeds.......................................8 steps or 16 steps (for 2 speed motor)
2 steps for Variable speed change SV type
Range of spindle speeds........................................90-1800 RPM or 45-1800 RPM
30-2200 RPM for Variable speed change SV type
TOOL SLIDE
Total travel of cross slide....................................167mm 6-5/8in
Total travel of top slide......................................101mm 4in
Max. size cutting tool.........................................22mm 7/8in

TAIL STOCK
Total travel of tailstock barrel...............................110mm 4-3/4in
Taper in tailstock barrel......................................M.T.#3
Diameter of barrel.............................................45mm 1-3/4in

THREADS
Lead screw diameter & pitch....................................Dia. 22mm Pitch 4mm Dia. 7/8in 8T.P.I.(4T.P.I.)
Inch threads...................................................4-56TPI(28Nos) for metric system
4-112mm(40Nos) for inch system
4-72TPI(39Nos) for SL type
Metric pitches.................................................0.5-7.0mm(37Nos) for metric system
0.45-7.5mm(22Nos) for Inch system
0.2-7.0mm(34Nos) for SL typeNumber of Diametral pitches....................................24
Diametral pitches..............................................8-44 D.P.(21 Nos)for SL type
Module pitches.................................................0.3-3.5 MOD.(18Nos)for SL type

FEEDS
Feed rod diameter..............................................19mm 3/4in
Longitudinal feeds.............................................(42) 0.034-0.41mm/rev. for metric system
(40)0.0012-0.0294 in/rev. for Inch system
(24)0.037-0.5mm/rev. for SL type
Cross feeds....................................................(42) 0.017-0.20mm/rev. for metric system
(40)0.0003-0.0100 in/rev. for Inch system
(24)0.018-0.25mm/rev. for SL type
MOTOR
Main spindle motor.............................................3HP 2.2KW
Coolant pump motor.............................................1/8HP 0.175Kw
Machine net weight.............................................750kgs

We reserve the right to modify and improve our products.