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Manual Lathe

CL Series

CL - 1740 / 1760
CL - 1740V / 1760V

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

High Speed Precision Lathe CL-1740
  • 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.

HEAVY DUTY SPINDLE.

  • The spindle is supported at three-point by high precision taper roller and ball bearings keeps rigid, high accuracy.

STANDARD ACCESSORIES:

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

OPTIONAL ACCESSORIES:

  • 3-Jaws scroll 9" chuck
  • 4-Jaws independent 9" chuck
  • 5C collet closer attachment
  • 5C collets (metric or inch)
  • Driving plate with dog
  • Chuck safety guard
  • Hydraulic copying attachment
  • Tool post grinder attachment
  • Taper turning attachment
  • Electrical system for CE
  • Protect cover on leadscrew for CE
  • Steady rest w/ball bearing
  • Follow rest w/bronze tip
  • Faceplate 12"
  • Drill chuck & arbor
  • Rotating center MT.4
  • Halogen lamp
  • Quick change tool post
  • Carriage micro stop set
  • Digital read out system
  • Full length splash guard
MODEL CL-1740 CL-1760 CL-1740V CL-1760V
Capacity Height of centers 216mm (8.5")
Swing over bed O435mm (17")
Swing in gap O622mm (24.48")
Swing over cross slide O277mm (10.9")
Distance between centers 1000mm (40") 1500mm (60") 1000mm (40") 1500mm (60")
Width of bed 305mm (12")
Gap width in front faceplate 120mm (4.72")
Headstock and
Main Spindle
Spindle nose, internal taper D1-6 / A1-6 (opt.), MT. No.6
Spindle center sleeve MT. No.6 x MT. No.4
Spindle bore O52.5mm (2.066")
Spindle speed:
Gear steps / Range
8 steps / 80~2000 R.P.M. 2 steps / L 20~400 R.P.M.
  H 400~2500 R.P.M.
OPT.  
16 stepts / 8P 40~1000 R.P.M.  
4P 80~2000 R.P.M. Infinitely variable
Carriage Length on bed / Width of carriage 440mm (17.32") / 477mm (18.77")
Cross slide travel 235mm (9.25")
Top slide travel 155mm (6.1")
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 (0.0015"~0.04")
Cross feeds 0.02~0.5 (0.00075"~0.02")
Tailstock Quill diameter O59mm (2.322")
Quill travel 127 mm (5")
Taper of center MT. No.4
Motor Main spindle 5HP 4P OPT. 7.5HP 4P / 3.75HP 8P AC 3.7kW (5HP), Inverter
Forced lubrication for HD. -- 1/4 HP
Coolant pump 1/8 HP
Measurement Weight (Net / Gross) Approx. 1600kgs / 1740kgs 1750kgs / 1910kgs 1600kgs / 1740kgs 1750kgs / 1910kgs
Packing sizes Length 2400mm (94.5") 2900mm (114.2") 2400mm (94.5") 2900mm (114.2")
Width x Height Width 1120mm (44.1") x Height 1900mm (74.8")

Specifications subject to change without notice.

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