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Lathe CNC Hollow Spindle 5″ Spindle 27″ Swing SS-27 Series T

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Lathe CNC Hollow Spindle 5″ Spindle 27″ Swing SS-27 Series T

The Megabore SS27 T series has been designed for workshops who require larger than usual hollow spindle, without going to a large oil country lathe.

* One piece bed, 45° slant bed construction ensures maximum stability and convenient chip disposal.
* Alloy steel spindle with opposed taper roller bearings.
* All gears in the headstock are hardened and precisely ground.
* Infinitely variable speed are commanded by S code.
* Tool change are commanded by T code.
* Auto lubrication system is equipped for headstock, carriage, and cross-slide.
* Precision tapered roller bearings are equipped on the spindle and the quill.
* The quill is heat treated and precisely ground.
* Internal taper of quill to suit MT#6 dead center or live centre.
* Turcite B anti friction material is applied on cross slide and carriage for reduce friction.
* X and Z axis ballscrews are protected by covers to prevent ingress of swarf / chips and coolant.

BED WIDTH : 1145mm (45.07″)

SS-27 series SS-27 (TS) SS-27 (TC) SS-27 (TY)
Swing over bed 700mm 27.5″
Swing over cross slide 570mm 22.4″
Distance between centers 700mm, 27.5″ 1200mm, 47.2″ 1700mm, 67″ 2200mm, 86.6″2700mm, 106″ 3200mm 126″
Spindle nose A2-11
Spindle bore Ø130mm (5.19)
Spindle speed 1800/min
Spindle motor 22KW (α22/7000i)
Controller FANUC / FAGOR / SIEMENS

 

GO TO A LARGER MACHINE – SS SERIES

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Description

 

ITEM UNIT SS-27(TS) SS-27(TC) SS-27(TY)
CAPACITY
Centre height mm (in.) 505 (19.88)
Swing over bed mm (in.) 700 (27.55)
Swing over cross slide mm (in.) 570(22.44)
Max. Turning Diameter mm (in.) 680(26.77) 570(22.44)
Distance between centres mm (in.) 700(27.55) / 1200(47.24) / 1700(66.92) / 2200(86.61) / 2700(106.29) / 3200(125.98)
BED
Width / Slant angle mm (in.) / deg 1270(50) / 45°
CARRIAGE
Width of cross slide mm (in.) 400(15.74)
SPINDLE
Spindle Nose ASA A2-11
Chuck Size inch 15″ (V-215) STD /15″(N-215) OPT / 18″(V218) OPT / 18″(N-218) OPT
Spindle Bore mm (in.) Ø130mm (5.19)
Spindle speed /min 1800
Bar Material Thruogh-hole Diameter mm (in.) Ø117(4.6)
TURRET
Standard turret Polygon Disc / VDI disc / BMT65 disc
No. of tool stations V12
Turning Tool Size mm (in.) 25 x 25 (0.98)
Boring Tool Size(max.) mm (in.) 40 (1.57)
Indexing Type Servo Servo Servo
Tool Driver system STATIC BMT65 BMT65
Tool Holder Type STATIC DAEWOO DAEWOO
Tool Holder Type SAUTER 0.5.440.220 DUPLOMATIC DM-TR20 DUPLOMATIC DM-TR20
Turret Servo Motor KW N/A 5.5KW (α30/4000is)
Tool To Tool Change Time (Neighboring Tools) sec. 0.3 0.3 0.3
Tool To Tool Change Time (Opposite Change Tools) sec. 0.9 0.9 0.9
TRAVEL
X axis travel mm (in.) 330(12.99) 290(11.41) 280(11.02)
Z axis travel mm (in.) 700(27.55) / 1200(47.24) / 1700(66.92) / 2200(86.61) / 2700(106.29) / 3200(125.98)
Y axis travel mm (in.) N/A N/A ±75(2.95)
Cutting feed rate mm(in.)/rev
RAPID TRAVEL
X axis M./min 10 10 10
Z axis M./min 6 6 6
Y axis M./min N/A N/A 10
Ballscrew diameter mm (in.) X axis : 50(1.96) ; Z axis : 63(2.48) ; Y axis : 40(1.57)
TAILSTOCK
Tailstock travel mm (in.) 600(23.62) DBC=700(27.55) / 1100(43.3) DBC=1200(47.24) / 1600(62.99) DBC=1700(66.92)
2100(82.67) DBC=2200(86.61) / 2600(102.36) DBC=2700(106.29) / 3100(122.04) DBC=3200(125.98)
Quill diameter mm (in.) 115(4.52)
Quill travel mm (in.) 150(5.9)
Internal taper of quill MT#6
MOTOR
Headstock oil refrigerator
Main spindle KW(HP) 22KW (α22/7000i)-STD
Axis servo KW(HP) X axis : 4.5KW (α22/3000i)
Z axis : 4.5KW (α22/3000i)
Y axis : 4.5KW (α22/3000i)
Hydraulic tank KW(HP)
Coolant pump KW(HP)
Controller FANUC 0i-TF series-STD ;
FANUC 31i-B series / Other required-OPT.

Note :
(1) X and Z axes actual cutting diameter will change when equipped with different turrets.
(2) Specifications are subject to change without notice for improvement





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