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Republic Lagun
Features  
Optional Accessories

 

RL-1440<
 


RL 1440-A-Plus/RL-1440-A-HS Series
2-Axis CNC Teachable Precision Lathes

Outstanding Features
• Massive base is 1-piece Meehanite casting (no pedestals or sheet metal). Chip Pan is front removal so machine can be placed against a wall.
• Extra wide bed provides stability and vibration absorption, stress relieved by annealing. Induction Hardened ways to HS 70-75 and precision ground.
• Dovetail carriage and cross slide ways are Hardened & Ground then coated with Turcite-b linear anti-friction bearing material hand-scraped to ensure uniform matching surfaces.
• Headstock gears are Hardened and precision ground on Maag or Reishauer grinders for smooth, quiet, and vibration-free running.

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RL-1440 Specifications
CNC Teachable Precision Lathe


MODEL

RL-1440-A-Plus
Standard
RL-1440-A-HS
High Speed
Capacity  
No. of control axis 2 AXIS
Swing over bed Ø360mm (14.17")
Swing over cross slide Ø180mm (7.08") -
Distance between centers 890mm (35") 910mm(35.82")
Width of bed 260mm (10.236")
Headstock & Main spindle    
Spindle nose. Internal taper STD.D1-6 OPT.A1-6 MT.No.6 ASA. A2-5 , ø52mm Taper 1/19.18
Spindle center sleeve MT.NO.6 x MT.No.4 ø52mm Taper 1/19.18xMT.No.4
Spindle bore Ø52.5mm (2.066") ø46mm (1.811")
Spindle speed: Gear steps/Range STD. Manual change        OPT. Pneumatic change 2 steps/ Infinitely variable 40 ~ 5000 R.P.M.
          lnfinitely variable
Cross slide (X-axis) & Carriage (Z-axis)    
Longitudinal travel (Z-axis) 865mm (34") 865mm (34")
Cross slide travel (X-axis) 205mm (8.07") 205mm(8.07")
AC servo motor (X-axis) 0.45kW 2.84 N.m
AC servo motor (Z-axis) 0.85kW 5.39N.m
Dia. of ball screw (X-axis) Ø20mm (0.787")P5 C5
Dia. of ball screw (Z-axis) Ø32mm (1.259")P10 C5
Rapid traverse speed (X-axis) 5m/min (196.8 ipm)
Rapid traverse speed (Z-axis) 7.5m/min (295.3 ipm)
Turret
STD. Manual 4 way tool post OPT. Elec. H4 or Hydraulic P8 turret
  20mm     20mm  
Ø20mm (0.787")
Tool station
Size of external turning tool
Boring bar dlameter
Tailstock  
Quill diameter Ø58mm (2.283")
Quill travel 140mm (5.5")
Taper of center MT.No.4
Motor    
Main spindle motor motor AC 3.7kW (5HP) + Inverter (7.5HP) STD.5.5 kW / 7.5kW (30min, rated) OPT. 7.5kW / 11kW (30min. rated)
Hydraulic oil pump OPT.0.75kW (1HP)
Forced lubrication for headstock 1/4 HP -
Coolant pump 1/6 HP
Tank Capacity  
Hydraulic tank OPT.30 Litre( 6.6 gal.)
Coolant tank 50L (11 gal.) 50L (11 gal.)
Measurement    
Weight (Net/Gross) Approx. 2000kgs / 2500kgs 2,100kgs/2,600kgs
Packing sizes Length 2310mm (90.95") 2,450mm (100")
Width x Height Width 1790 (70.5") x Height 2230mm (87.8") Width 1890mm (74.41") x Height 2230mm (87.8")

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