Model Number: LY6280Y-1 Brand Name: SMAC Key Specifications/Special Features: Swing over bed: 800mm (32-inch)Swing over cross slide: 545mmSwing in gap: 1000mm (39-inch)Valid length of gap: 280mm (11-inch)Maximum length of work piece: 1000mm (39 1/3-)/1500 (59-)/2000 (78 3/4-)/3000mm (118-inch)

Width of bed ways: 400mm (16 1/4-inch)

Spindle nose: ISO-C11 or ISO-D11

Spindle bore: 103mm (4-inch)

Range of spindle speeds, number9, 1275rpm and18/16: 81rpm

Maximum travel of compound rest: 110mm

Maximum travel of cross slide: 325mm

Longitudinal lead screw pitch: 12mm (2TPI)

Section of tool: 32x32mm

Longitudinal feeds range: 72 kinds, 0.073 to 4.066mm/rev

Cross feeds range: 72 kinds, 0.036 to 2.033mm/rev

Metric threads range: 72 kinds, 0.5 to 112mm/rev

Inch threads range: 72 kinds, 56 1/4T/inch

Module threads range: 36 kinds, 0.5 to 7mm

Diameter threads range: 36 kinds, 56 to 4dp

Carriage diameter of tailstock sleeve: 90mm

Morse taper of tailstock sleeve: Morse number 6

Travel of tailstock sleeve: 150mm

Cross adjustment range: 10mm

Tailstock power of main motor: 7.5/11kW as optional

Power of quick travel motor: 250W

Motor power of coolant pump: 90W

Power of supply: 220/380/420V (50/60Hz)

Packing:

• Carton size: 28/20/33/20/38/20/48/20x1300x2100mm
• Net weight: 3150, 3400, 3650 and 4050kg
• Gross weight: 3750, 4000, 4300 and 4700kg