AT-LK-28 - SMITH MACHINERY COMPANY, INC buys and sells Murata Wiedemann, turret presses and punches, press brakes, CNC lasers, shears, lathes and more!
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AT-LK-28

Swing Over Bed 28.74 in. (730 mm.)
Swing Over Cross Slide 19.69 in. (500 mm.)
Swing Over Gap 39.37 in. (1,000 mm.)
Gap Length 11.97 in. (304 mm.)
Bed Width 18.11 in. (460 mm.)
Distance Between Centers 40 - 60 in. (1,000 - 4,000 mm.)
Spindle Nose D1-11
Spindle Bore 4.13 in. (105 mm.)
Spindle Speed, No. 12 steps
Spindle Speed Range 20 - 1,200 RPM
Low 20-30-45-60 RPM
Medium 75-105-145-215 RPM
High 390-585-855-1,200 RPM
Optional Variable Speed 3 gear ranges
Optional Variable Speed 10 - 1,200 RPM
Leadscrew Diameter X Pitch 1.77 in. x 2 TPI (45 mm. x 2TPI)
Inch Thread Range & No. 2 - 28 TPI, 4 - 56 DP
Metric Thread Range & No 0.8 - 14 mm., 0.5 - 7 MP
Longitudinal Feed Range 0.002 - 0.276 IPR (0.05 - 0.7 mm)
Cross Feed Range 0.001 - 0.136 IPR (0.025 - 0.35 mm.)
Longitudinal 146 in/min. (3.7 m/min. )
Cross 72 in/min. (1.85 m/min. )
Cross Slide Travel 16.5 in. (425 mm.)
Top Slide Travel 10 in. (250 mm.)
Tailstock Quill Diameter 3.74 in., Opt: 4 in.
Tailstock Center Taper MT 5, Opt: MT 6 with 4 in. (MT 5, Opt: MT 6 with 105 mm. )
Quill Traverse 7.75 or 9 in. (180 or 230 mm.)
Quill Ratio, 2 speeds 1:1 & 4:1 (1:1 & 4:1 )
Main Drive Motor (Constant) 15 HP (12 kW)
Coolant Pump 0.25 HP (0.19 kW)
Centers 40 - 160 in.
Lbs 11,023 - 16,314 lbs. (5,000 - 7,400 kg. )

 

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