ERL Series

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  ERL SERIES
 
 
  • All models with oil bathed lubrication system to headstock.
  • All models meet CE. (on request)
  • All models with 40mm (1.57") spindle bore, ASA D1-4.

 
  • All castings are properly stabilized and stress relieved.
  • Bed ways are hardened & ground to min. HS-70.
  • 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.
 

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.
  • 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.
  • Two point support by high grade precision, machine tool taper roller.
 


    ERL-1330/1340
 
    Photo shown model : ERL-1340 w/protect cover on leadscrew
 
    ERL-1330V/1340V
 
    Photo shown model: ERL-1340V
 

STANDARD ACCESSORIES:

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

OPTIONAL ACCESSORIES:

  1. 3-Jaws scroll 7" chuck
  2. 4-Jaws independent 8" 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.3
  6. Halogen lamp
  7. Quick change tool post
  8. Carriage micro stop set
  9. Digital read out system
  10. Full length splash guard
 
 
SPECIFCATIONS
  MODEL ERL-1330
 ERL-1340 ERL-1330V
 ERL-1340V
Capacity Height of centers 171 mm (6.73")
Swing over bed Ø340 mm (13.38")
Swing in gap Ø512 mm (20")
Swing over cross slide Ø210 mm (8.26")
Distance between centers 760 mm (30") 1000 mm (40") 760 mm (30") 1000 mm (40")
Width of bed 230 mm (9")
Gap width in front of faceplate 150 mm (5")
Headstock
and
Main Spindle		 Spindle nose, internal taper D1-4, MT. No.5
Spindle center sleeve MT. No.5 x MT. No.3
Spindle bore Ø40 mm (1.57")
Spindle speed: Gear steps
/
Range
8 steps
4P
OPT.		 / 80~2000 R.P.M.
16 steps
4P / 8P		 / 4P 50~1305 R.P.M.
2P 100~2570 R.P.M.
2 steps /
4P		 L 100~500 R.P.M.
H 500~3000 R.P.M..
Infinitely variable  
Carriage Length on bed / Width of carriage 400 mm (15.748") / 38 mm (15.118")
Cross slide travel 180 mm (7")
Top slide travel 100 mm (4")
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 0.05~1.7 mm (0.002"~0.067")
Cross feeds 0.025~0.85 mm (0.001"~0.034")
Tailstock Quill diameter Ø50 mm (1.968")
Quill travel 112 mm (4.5")
Taper of center MT.No.3
Motor Main spindle 3HP 4P OPT.5 HP 2P/2.5HP 4P AC 2.2kW (3HP), Inverter
Coolant pump 1/8HP
Measurement Weight (Net /Gross) Approx. 850 / 1000 kgs 1000 / 1200 kgs 850 / 1000 kgs 1000 / 1200 kgs
Packing sizes Length 2000 mm (78.8") 2270 mm (89.4") 2000 mm (78.8")

 2270 mm (89.4")
Width x Height Width 965 mm (38") x Height 1745 mm (68.7")
  ■ Specifications subject to change without notice.
 
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