New SHARP STA-3880 | Oil Field & Hollow Spindle Lathes
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ConditionNew
New
The big bore spindle lathe offers spindle bore of 6” diameter for different sizes of materials. The center distance starts from 60 – 236″. The machine bed is 24” wide. Double chucks are available for holding extra long and large pipes.
• Swing over bedways: 38″
• Bet centers: 59″, 78″, 118″, 157″, 196″, 236″
• Spindle bore: 6″
• Spindle motor: 30 hp, (40 & 50 hp, optional)
• Bed width: 24″
• Massive one- piece casting machine bedway/base
• M code 4 step auto change speeds
CAPICITY
Maximum Swing Over Bed 37.79 in. (960 mm)
Swing Over Cross Slide 23.62 in. (600 mm)
Distance Between Centers 78.74 in. (2,000 mm)
Spindle Bore 6 in. (152 mm)
Main Motor 30 hp (Std.)
40 hp & 50 hp (Opt.)
CNC Control FANUC Oi-TF
BED
Bed Way Construction 2 V, 2 Flat Ways
Width of Bed 24 in. (610 mm)
Length of Bed 155.51 in. (3950 mm)
TRAVEL
X-Axis Travel (Varies by different turrets installed) 18.89 in. (480 mm)
Z-Axis Travel 61.02 in. (1,550 mm)
X-Axis Ball Screw Diameter 1.25 in. (32 mm)
Z-Axis Ball Screw Diameter 2.48 in. (63 mm)
MOTOR
Spindle Motor 30 hp (STD Fanuc Alpha 22) Opt: 40 hp or 50 hp
X-Axis Servo Motor 5.3 hp (Fanuc AC servo)
Z-Axis Servo Motor 5.5 hp (4.10 kw) (Fanuc AC servo)
Hydraulic Pump 2 hp (1.5 kw)
Coolant Pump 1.7 hp (1.27 Kw)
MACHINE WEIGHT
Weight 25,600 lbs. (11,612 kg)
DIMENSIONS
Length (Length with Chip Conveyor) 228.1 in. (5,795 mm)
Width 107.7 in. (2,735 mm)
Height 89.4 in. (2,270 mm)
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