AHL Series

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  AHL SERIES
 
  • All models with mechanical clutch. (excluded E.V.S. model)
  • All models with auto lubrication system to headstock & external tank for cooling the oil
  • All models meet CE. (on request)
  • All models with 80mm (3.149") spindle bore, ASA D1-8.

 
  • 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.

LUBRICATION

  • Oil sight window for efficient check of oil level action.
  • Pressure lubrication system in headstock can ensure it's lubricated and cooling when high speed cutting.
  • Splash lubricationin feed gearbox & apron.
 

HEADSTOCK

  • Housing is vibration-absorbent, deflection-free.
  • Gears are hardened & MAAG or REISHAUER ground.
 

GEAR BOX

  • Universal type allowing a wide range of inch, metric, M.P., D.P. threads without change gears.
  • Induction hardened & precision ground 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.
  • One shot lubrication in carriage & top slide.
  • Dual dials supply inch system screw.
  • Metric dial supply metric system only.

SAFETY FEATURES

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

HEAVY DUTY SPINDLE.

  • Machined from forged alloy steel,
    hardened ground & dynamically balanced.
  • Three point support by high grade precision, machine tool taper roller & ball bearings
 


  AHL-1840/1860/1880/2140/2160/2180/21120
 
    Photo shown model: AHL-21120
 
  AHL-1840V/1860V/1880V/2140V/2160V/2180V/21120V
 
    Photo shown model: AHL-2160V
 

STANDARD ACCESSORIES:

  1. Backplate for 12" chuck
  2. Dead center MT.5
  3. Dead center MT.5 with carbide tip
  4. Spindle center sleeve MT.7
  5. Level pads......8 pcs
  6. Tool set & Box
  7. Operation manual & parts list
 
 

OPTIONAL ACCESSORIES:

  1. 3-Jaws scroll 12" chuck
  2. 4-Jaws independent chuck 12" for 18....or 14" for 21...
  3. 5C collet closer attachment
  4. 5C collets (metric or inch)
  5. Chuck safety guard
  6. Hydraulic copying attachment
  7. Tool post grinder attachment
  8. Taper turning attachment
  9. Electrical system for CE
  10. Protect cover on leadscrew for CE
  11. Steady rest w/ball bearing
  12. Follow rest w/bronze tip
  13. Faceplate 14"
  14. Drill chuck & arbor
  15. Rotating center MT.5
  16. Halogen lamp
  17. Quick change tool post
  18. Carriage micro stop set
  19. Digital read out system
  20. Full length splash guard
 
SPECIFCATIONS
  MODEL AHL-1840
AHL-1860
AHL-1880		 AHL-2140
AHL-2160
AHL-2180
AHL-21120		 AHL-1840V
AHL-1860V
AHL-1880V		 AHL-2140V
AHL-2160V
AHL-2180V
AHL-21120V
Capacity Height of centers 230 mm (9.055") 271 mm (10.67") 230 mm (9.055") 271 mm (10.67")
Swing over bed Ø460 mm (18.11") Ø533 mm (20.98") Ø460 mm (18.11") Ø533 mm (20.98")
Swing in gap Ø710 mm (27.95") Ø790 mm (31.10") Ø710 mm (27.95") Ø790 mm (31.10")
Swing over cross slide Ø280 mm (11.02") Ø356 mm (14.01") Ø280 mm (11.02") Ø356 mm (14.01")
Distance between centers 1000 mm
(40")		 1500 mm
(60")		 2000 mm
(80")		 1000 mm
(40")		 1500 mm
(60")		 2000 mm
(80")		 3000 mm
(120")		 1000 mm
(40")		 1500 mm
(60")		 2000 mm
(80")		 1000 mm
(40")		 1500 mm
(60")		 2000 mm
(80")		 3000 mm
(120")
Width of bed 345 mm (13.58")
Gap width in front of faceplate 250 mm (9.84")
Headstock
and
Main Spindle		 Spindle nose, internal taper D1-8, MT.No.7
Spindle center sleeve MT. No.7 x MT. No.5
Spindle bore Ø80 mm (3.149")
Spindle speed: Gear steps
/
Range
4 steps / L 18~55 R.P.M.
M 55~180 R.P.M.
MH 180~600 R.P.M.
H 600~1800 R.P.M.
Carriage Length on bed / Width of carriage 543 mm (21.37") / 542 mm (21.33")
Cross slide travel 272 mm (10.7")
Top slide travel 137 mm (5.39")
Threads
and
Feeds		 Whitworth threads: Kinds / Range 38 Kinds / 2~72 T.P.I.
Metric threads: Kinds / Range 40 Kinds / 0.4~14 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 Ø76 mm (3")
Quill travel 165 mm (6.5")
Taper of center MT.No.5
Motor Main spindle
10HP 12.5HP  
AC 9.375kW (12.5HP), lnverter
Forced lubrication for HD.
1/4HP
Coolant pump 1/8HP
Measurement Weight (Net /Gross) Approx. 2000 kgs
/
2350 kgs		 2350 kgs
/
2700 kgs		 2700 kgs
/
3100 kgs		 2300 kgs
/
2650 kgs		 2650 kgs
/
3000 kgs		 3000 kgs
/
3400 kgs		 3700 kgs
/
4200 kgs		 2000 kgs
/
2350 kgs		 2350 kgs
/
2700 kgs		 2700 kgs
/
3100 kgs		 2300 kgs
/
2650 kgs		 2650 kgs
/
3000 kgs		 3000 kgs
/
3400 kgs		 3700 kgs
/
4200 kgs
Packing sizes Length 2535 mm
(99.8")		 3035 mm
(119.5")		 3535 mm
(139.2")		 2535 mm
(99.8")		 3035 mm
(119.5")		 3535 mm
(139.2")		 4624 mm
(182")		 2535 mm
(99.8")
 3035 mm
(119.5")		 3535 mm
(139.2")		 2535 mm
(99.8")		 3035 mm
(119.5")		 3535 mm
(139.2")		 4624 mm
(182")
Width x Height Width 1120 mm (44.1") x Height 1745 mm (68.7")
■ Specifications subject to change without notice.