CL Series

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  CL SERIES
 
 
  • E.V.S models with auto lubrication system to headstock & external tank for cooling the oil.
  • All models with one piece solid stand.
  • All models with universal feed gearbox & reversable apron.
  • All models meet CE. (on request)
  • All models with 52.5mm (2.066") spindle bore, ASA D1-6.
  • All models cross slide is hardened and ground to prolong operation life.

 
  • All castings are properly stabilized and stress relieved.
  • Bed ways are hardened & ground to min. HS-70.
  • Turcite B coating between the bed and carriage.
  • Extremely low noise level.
  • Foot brake pedal provided.
  • Built-in coolant pump & fitting provided.
  • CSS (constant surface speed control) on request for E.V.S. model
  • Wider bed way which give absorbs vibration.

HEADSTOCK

  • Housing is vibration-absorbent, deflection-free.
  • Gears are hardened & MAAG or REISHAUER ground.
  • Spindle machined from forged alloy steel, hardened, ground & treated by dynamically balanced.
 

GEAR BOX

  • Universal type allowing a wide range of inch, metric, M.P., D.P. threads without change gears.
 

APRON

  • R/H or L/H wheel can be available on request.
  • Integrated automatic control for longitudinal & cross feeds, forward & reverse feeds.
 

CARRIAGE & SLIDE

  • Anti-Float design backlash eliminator fitted in cross slide nut.
  • Safety clutch at feed shaft.
  • Oneshot lubrication in carriage & top slide.
  • Dual dials supply inchsystem screw.
  • Metric dial supply metric system only.

SAFETY FEATURES

  • Nylon safety gears in end train.
  • Shear pin in leadscrew.
 


    CL-1740/1760/1740V/1760V
 
    Photo shown model: CL-1740
 
 

STANDARD ACCESSORIES:

  1. Backplate for 9" chuck
  2. Dead center MT.4
  3. Dead center MT.4 with carbide tip
  4. Spindle center sleeve MT.6
  5. Level pads......6 pcs
  6. Tool set & Box
  7. Operation manual & parts list
 
 

OPTIONAL ACCESSORIES:

  1. 3-Jaws scroll 9" chuck
  2. 4-Jaws independent 9" chuck
  3. 5C collet closer attachment
  4. 5C collets (metric or inch)
  5. Driving plate with dog
  6. Chuck safety guard
  7. Hydraulic copying attachment
  8. Tool post grinder attachment
  9. Taper turning attachment
  10. Electrical system for CE
  11. Protect cover on leadscrew for CE

 

  1. Steady rest w/ball bearing
  2. Follow rest w/bronze tip
  3. Faceplate 12"
  4. Drill chuck & arbor
  5. Rotating center MT.4
  6. Halogen lamp
  7. Quick change tool post
  8. Carriage micro stop set
  9. Digital read out system
  10. Full length splash guard
 

HEAVY DUTY SPINDLE

  • The spindle is supported at three-point by high precision taper roller and ball bearings keeps rigid, high accuracy.
 
SPECIFCATIONS
  MODEL CL-1740
 CL-1760 CL-1740V
 CL-1760V
Capacity Height of centers 216 mm (8.5")
Swing over bed Ø435 mm (17")
Swing in gap Ø622 mm (24.48")
Swing over cross slide Ø277 mm (10.9")
Distance between centers 1000 mm (40") 1500 mm (60") 1000 mm (40") 1500 mm (60")
Width of bed 305 mm (12")
Gap width in front of faceplate 120 mm (4.72")
Headstock
and
Main Spindle		 Spindle nose, internal taper D1-6, MT.No.6
Spindle center sleeve MT. No.6 x MT. No.4
Spindle bore Ø52.5 mm (2.066")
Spindle speed: Gear steps
/
Range
8 steps
4P
OPT.		 / 80~2000 R.P.M.
16 steps
4P / 8P		 / 8P 40~1000 R.P.M.
4P 80~2000 R.P.M.
2 steps /
4P		 L 20~400 R.P.M.
H 400~2500 R.P.M.
Infinitely variable  
Carriage Length on bed / Width of carriage 440 mm (17.32") / 477 mm (18.77")
Cross slide travel 235 mm (9.25")
Top slide travel 160 mm (6.3")
Threads
and
Feeds		 Whitworth threads: Kinds / Range 45 Kinds / 2~72 T.P.I.
Metric threads: Kinds / Range 39 Kinds / 0.2~14 mm
D.P. threads: Kinds / Range 21 Kinds / 8~44 D.P.
M.P. threads: Kinds / Range 18 Kinds / 0.3~3.5 M.P.
Longitudinal feeds 0.04~1.0 mm (0.0015"~0.04")
Cross feeds 0.02~0.5 mm (0.00075"~0.02")
Tailstock Quill diameter Ø59 mm (2.322")
Quill travel 127 mm (5")
Taper of center MT.No.4
Motor Main spindle 5HP 4P OPT. 7.5HP 4P/3.75 HP 8P AC 3.7kW (5HP), lnverter
Forced lubrication for HD.
1/4HP
Coolant pump 1/8HP
Measurement Weight (Net /Gross) Approx. 1600 kgs / 1900 kgs 1850 kgs / 2150 kgs 1600 kgs / 1900 kgs 1850 kgs / 2150 kgs
Packing sizes Length 2400 mm (94.5") 2900 mm (114.2") 2400 mm (94.5")

 2900 mm (114.2")
Width x Height Width 1120 mm (44.1") x Height 1745 mm (68.7")
■ Specifications subject to change without notice.