SUN MASTER

CNC Lathe

CHL-2140 / 2160 / 2180 / 21120

SPECIFICATION



|1| Extra Rigid Solid Construction Bracket, for Ball Screw and Motor (Z-axis)


|2| 8-Station Hydraulic Turret (Optional)
|3| Headstock
  • Four gear range of spindle speeds driven by built-in AC motor. The operator can input the required spindle speed by M code, and the spindle will automatically reach the required speed.
  • The headstock has forced oil lubrication, with lubricant pumped from a large tank to maintain constant temperature.
  • The 3 ultra-precision bearing spindle support maintains stability in heavy cuts. ø80 mm (D3.15") spindle bore through diameter shafts.
  • ASA A2-8 short taper for power chuck or Cam-Lock D1-8 spindle nose for quick and accurate chuck mouting.
   
STANDARD ACCESSORIES:
  1. CNC Controller
  2. Rotating Center MT.5
  3. Level pads (2140/2160/2180) ..... 8pcs
  4. Level pads (21120) ........ 10pcs
  5. Tool set & box
  6. Machine light
  7. Operation manual & parts list
                  OPTIONAL ACCESSORIES:
      1. 3-Jaws scroll 12" chuck
      2. 4-Jaw independent 14" chuck
      3. Hyd. VDI 40 disc V8 w/o tool holder
      4. Hydraulic P8 turret with
        boring bar holder ø32 mm................2 sets
        facing tool holder □25 mm................2 sets
      5. Boring socket ø8 x ø32 ~ ø25 x ø32
      6. Drilling socket MT.1 x ø32,MT.2 x ø32,MT.3 x ø32
      7. Steady rest w / ball bearing
      8. High pressure coolant pump 3bar 750W
      9. Quick change tool post
      10. Manual quill feed 1/1 & 1/4
      11. Hydraulic tailstock quill
      12. Chip cinveyor & chip bucket cart
      13. Hydraulic hollow chuck 10"
      14. with rotary cylinder / bar capacity ø68 for A2-8 spindle only (Working length increased more 70mm)
MODEL CHL-2140 CHL-2160 CHL-2180 CHL-21120
Capacity No. of control axis 2 AXIS
Swing over bed Ø533 mm (20.98")
STD. D1-8 distance between centers 845 mm (33.27") 1345 mm (52.95") 1845 mm (72.64") 2845 mm (112.0")
STD. D1-8 max. working length 4 way tool post 620 mm (24.41") 1120 mm (44.09") 1620 mm (63.78") 2620 mm (103.1")
Hyd. P8 turret 530 mm (20.87") 1030 mm (40.55") 1530 mm (60.24") 2530 mm (99.61")
Hdy. VDI disc 490 mm (19.29") 990 mm (38.98") 1490 mm (58.66") 2490 mm (98.03")
Max. working diameter. Ø305 mm (12")
Width of bed 345 mm (13.58")
Headstock
and Main Spindle
Spindle nose, internal taper STD. D1-8 OPT. A2-8, Ø85 mm Taper 1/19.18
Spindle center sleeve Ø85 mm Taper 1/19.18 x MT.No.5
Spindle bore Ø80 mm (3.149")
Spindle speed: Gear steps
/
Range
M code automatic 4 steps /
M41 20~60 R.P.M
M42 61~200 R.P.M
M43 201~670 R.P.M
M44 671~2000 R.P.M
Infinitely variable
Cross Slide (X-axis)
and Carriage (Z-axis)
Cross slide travel ( X-axis ) STD. 300 mm (11.8")
Longitudinal travel ( Z-axis ) STD. 720 mm (28.3") 1220 mm (48.0") 1720 mm (67.7") 2720 mm (107.1")
AC servo motor ( X-axis ) 1.8 kW 11N.m ~ FANUC β 12 / 3000IS
AC servo motor ( Z-axis ) 2.5 kW 20N.m ~ FANUC β 22 / 2000IS
Dia. of ball screw ( X-axis) Ø25 mm (0.98") P5 C5
Dia. of ball screw ( Z-axis ) Ø50 mm (1.97") P10 C5 Ø63 mm (2.48") P10 C5
Rapid traverse speed ( X-axis ) 7.5 m/min (295 ipm)
Rapid traverse speed ( Z-axis ) 10 m/min (394 ipm)
Turret
Tool station STD. Manual 4 way tool post OPT. Hyd. VDI.V8 or Hydraulic P8
Size of external turning tool □25 mm □25 mm □25 mm
Boring bar diameter   Ø40 mm (1.575") Ø32 mm (1.26")
Tailstock Quill diameter Ø85 mm (3.346")
Quill travel 178 mm (7")
Taper of center MT.No.5
Motor Main spindle (continuous rated) AC kW (12 HP) Wide range heavy duty FANUC AC spindle motor
(30 min. rated) AC 11 kW (15 HP) MODEL βiIp18/6000
Hydraulic oil pump OPT. 0.75 kW (1HP)   OPT. 1.5 kW (2HP)
Forced lubrication for headstock 1/4 HP
Automatic gears shift 60 W
Coolant pump 1/6 HP
Tank Capacity Hydraulic tank OPT. 25 Liter (5.5 gal.)   OPT. 40 Liter (8.8 gal.)
Coolant tank 60 L (13.2 gal.) 120 L (26.4 gal.) 180 L (39.6 gal.) 240 L (52.8 gal.)
Measurements Weight ( Net / Gross ) Approx. 4,050 kgs/ 4,450 kgs 4,400 kgs/ 4,900 kgs 4,800 kgs/ 5,400 kgs 5,300 kgs/ 6,000 kgs
Packing sizes Length 3200 mm (126") 3700 mm (145.7") 4200 mm (165.4") 5200 mm (204.7")
Width x Height Width 2300 mm (90.6") x Height 2240 mm (88.2")