SUN MASTER

CNC Lathe

CSR-1840 / 1860

SPECIFICATION

|1|Advance User-Friendly CNC Control Interface |2|Well-Machined Parts
       
   
STANDARD ACCESSORIES:
  1. CNC Controller
  2. Rotating Center MT.4
  3. Level pads --- 6pcs
  4. Tool set & box
  5. Machine light
  6. Operation manual & parts list
                  OPTIONAL ACCESSORIES:
      1. 3-Jaws scroll 8" chuck
      2. 4-Jaw independent 10" chuck
      3. Electric H4 turret
      4. Hydraulic P8 turret with
        boring bar holder ø20 mm................2 sets
        boring bar holder ø25 mm................1 set
        O.D / facing tool holder ...............4 sets
        I.D / facing tool holder ................1 set
      5. Boring socket ø6 x ø20 ~ ø16 x ø20
      6. Drilling socket MT.1 x ø20
      7. Steady rest w / ball bearing
      8. High pressure coolant pump 3bar 750W
      9. Quick change tool post
      10. Hydraulic tailstock quill
      11. Chip conveyor & chip bucket cart
      12. Hydraulic hollow chuck 8" with rotary cylinder / bar capacity ø52
MODEL CSR-1840 CSR-1860
Capacity No. of control axis 2 AXIS
Swing over bed Ø460 mm (18.11")
STD. D1-6 distance between centers 900 mm (35.43") 1400 mm (55.11")
STD. D1-6Max. working length 4 way tool post 750 mm (29.52") 1250 mm (49.21")
Hyd. P8 turret 600 mm (23.62") 1100 mm (43.3")
Max. working dia. 4 way tool post 260 mm (10.2")
Hyd. P8 turret 250 mm (9.84")
Width of bed 305 mm (12")
Headstock
and
Main Spindle
Spindle nose, internal taper STD. A2-6, Ø69 mm Taper 1/20 OPT. D1-6, MT.No.6
Spindle bore STD. Ø65 mm (2.56") OPT. Ø65 mm (2.36")
Spindle speed: Gear steps
/
Range
Pneumatic change 2 steps /
Infinitely variable
L 27~830 R.P.M.
= = = = = = = = =
H 831~2500 R.P.M.
Cross Slide (X-axis)
and
Carriage (Z-axis)
Cross slide travel ( X-axis ) STD. 230 mm (9.05")
Longitudinal travel ( Z-axis ) STD. 850 mm (33.46") 1350 mm (53.15")
AC servo motor ( X-axis ) 1.2 kW 7.0N.m ~ FANUC ß8 / 3000is
AC servo motor ( Z-axis ) 1.2 kW 7.0N.m ~ FANUC ß 8 / 3000is
Dia. of ball screw ( X-axis) Ø20 mm (0.787") P5 C5
Dia. of ball screw ( Z-axis ) Ø40 mm (1.57") P10 C5
Rapid traverse speed ( X-axis ) 7.5 m/min (295.3 ipm)
Rapid traverse speed ( Z-axis ) 10 m/min (393.7 ipm)
Turret
Tool station STD. Manual 4 way tool post OPT. Electric H4 or Hydraulic P8
Size of external turning tool □25 mm □20 mm □20 mm
Boring bar diameter     Ø20 mm (0.787")
Tailstock Quill diameter Ø68 mm (2.677")
Quill travel 153 mm (6")
Taper of center MT. No.4
Motor Main spindle continuous rated STD. AC7.5 kW (10 HP)
30min. rated STD. AC11 kW (15 HP)
Hydraulic oil pump OPT. 0.75kw (1HP)   OPT. 1.5kw (2HP)
Forced lubrication for headstock 1/4 HP
Coolant pump 1 / 6 HP
Tank Capacity Hydraulic tank STD. 25 Litre (5.5 gal.) OPT. 40 Litre (8.8 gal.)
Coolant tank 60 L (13.2 gal.) 85 L (19.7 gal.)
Measurements Weight ( Net / Gross ) Approx. 2,350 kgs / 2,850 kgs 2,600 kgs / 3,100 kgs
Packing sizes Length 2860 mm (112.6") 3360 mm (132.3")
Width x Height Width 2115 mm (83.3") x Height 2240 mm (88.2")