CNL Series

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  CNL SERIES
 
 
 

Headstock (Gears and Bearings)

  • Headstock bearings and gears are supplied with oil delivered by a pump attached to take on the rear plinth.
  • A distributor within the headstock supplies oil to the drive bearings and gears.
 

Rear Hydraulic Turret P8 Station (Opt.)
 

 


    CNL -1740/1760
  CNL 1740 CNC Lathe
    Photo shown model: CNL-1740 CNC Lathe
 
 

STANDARD ACCESSORIES:

  1. CNC Controller
  2. Rotating center MT.4
  3. Level pads - 6 pcs
  4. Tool set and box
  5. Machine light
  6. Operation manual & parts list
 

OPTIONAL ACCESSORIES:

  1. 3-Jaw 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 xØ20~Ø16 x Ø20
  6. Drilling socket MT.1 x Ø20

 

  1. Steady rest w / ball bearing
  2. High pressure coolant pump 3bar 750W
  3. Quick change tool post
  4. Hydraulic tailstock quill
  5. Chip conveyor & chip bucket cart
  6. Hydraulic hollow chuck 8"
    with rotary cylinder / bar capacity Ø40 for A1-6 spindle only
    (Working length increased more 25mm)
 
 
SPECIFCATIONS
MODEL CNL-1740 CNL-1760
Capacity No. of control axis
 2 AXIS
Swing over bed Ø435 mm (17.12")
STD. D1-6 distance between centers 950 mm (37.40") 1450 mm (57.08")
STD. D1-6 max.
working length		 4 way tool post 800 mm (31.50") 1300 mm (51.18")
Hyd. P8 turret 650 mm (25.59") 1150 mm (45.27")
Max.
working dia.		 4 way tool post 230 mm (9.0")
Hyd. P8 turret 220 mm (8.66")
Width of bed 305 mm (12")
Headstock
and
Main Spindle		 Spindle nose, internal taper
 STD. D1-6, MT No.6     OPT. A1-6, MT. No.6
Spindle bore STD. Ø52.5 mm (2.066")    OPT. Ø51 mm (2")
                   Gear steps 
Spindle speed:        /
                              Range
Pneumatic change 2 steps  /
Infinitely variable
 L 30~450 R.P.M.
= = = = = = = = =
H 451~2800 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. 900 mm (35.43") 1400 mm (55.11")
AC servo motor (X-axis) 0.85 kW 5.39 N.m
AC servo motor (Z-axis) 1.3 kW 8.34 N.m
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) 5 m/min (196.8 ipm)
Rapid traverse speed (Z-axis) 7.5 m/min (295.3 ipm)
Turret Tool station
STD. Manual 4 way tool post
□20 mm
l
l
l
l		 OPT. Elec H4
□20 mm		 or
l
l
l
l
 Hydraulic P8
□20 mm
Ø20 mm (0.787") 
Size of external turning tool
Boring bar diameter
Tailstock Quill diameter Ø68 mm (2.677")
Quill travel 153 mm (6")
Taper of center MT.No.4
Motor
 Main spindle
 Inverter Motor AC 5.5kW ( 7.5HP ), Inverter ( 10HP )
Hydraulic oil pump OPT. 0.75 kW (1 HP)   OPT. 1.5kW (2 HP)
Forced lubrication for headstock 1 / 4 HP
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.) 85 L (18.7 gal.)
Measurements Weight ( Net / Gross ) Approx. 2,150 kgs / 2650kgs 2,400 kgs / 2,900 kgs
Packing sizes Length 2660 mm (104.72") 3160 mm (124.4")
Width x Height Width 2015 mm (79.33") x Height 2240 mm (88.2")
■ Specifications subject to change without notice.
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