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27" - 35" x 28" - 205" LAGUN® Ultra Hi-Precision CNC Lathes
[SBS SERIES]		 Call For Price

Sierra Victor: New & Used Metal Working Machinery
 
ITEM
27"-35" x 28"-205" Ultra Hi-Precision CNC Lathes
 Sierra Victor: New & Used Metal Working Machinery
MAKE
LAGUN®
MODEL
American Turnmaster
PART
SBS-700-27" / SBA-790-31" / SBA-890-35"
PRICE
$CALL
 Sierra Victor: New & Used Metal Working Machinery
 
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WARRANTY
  • 1 YEAR - Parts
SPECIFICATIONS
MODELS
 
SBS-700-27"
SBS-790-31"
SBS-890-35"
 CAPACITY
Swing over bed ways
27.5"
31.1"
35"
Swing over cross slide
21.6"
25.2"
29"
Maximum cutting diameter
27.5"
31.1"
35"
Distance between centers
28" to 205"
BED & CARRIAGE
Bed width / slant angle
45" / 45°
Carriage bearing on bed way
32.67"
Width of cross slide
19.68"
HEADSTOCK
Standard Spindle Nose , ASA
A2-11 (Opt. of up to A2-32)
Spindle bore, standard
6.023" (Opt. of up to 24")
Spindle speeds, full range
20 to 1,200 rpm (Opt. of up to 4 to 220 rpm)
Spindle Ranges, Auto. shift
4 e/a shifts
Range 1
20 - 140 rpm
Range 2
38 - 280 rpm
Range 3
95 - 550 rpm
Range 4
200 - 1,200 rpm
Spindle Nose/Bore/Step/RPM
A2-11 / 132 / 1 / 200 ~ 2,000 SS only
TURRET: (BARUFFALDI TB-320)
Electromechaninacl, controlled by servomotor
12-Station disc (Polygonal or VDI)
Tool shank cross section
1.25" x 1.25"
Max. tool shank diameter
2.5"
FEEDS & BALL SCREWS
Cutting feeds
X
0.00004" ~ 10 IPM
Y
0.00004" ~ 16 IPM
Rapid Traverse rate
X-axis
315 IPM
Z-axis
394 IPM
Ball screw diameter
X-axis
1.77"
Z-axis
2.48"
TAILSTOCK: (BUILT-IN LIVE CENTER TYPE)
Quill Diameter
6.29"
Quill travel, hydraulic
7.87"
Taper of quill
MT #5
MOTOR
Main drive, continuous/MTR
50 / 60 HP
X and Z axis servomotors
5.1 HP
Hydraulic Pump motor
5 HP
Coolant Pump motor
1.4 HP
Headstock oil refrigerator
18,000 BTU
Cabinet refrigerator
3,000 BTU
PRICES
OUR PRICE
$CALL
Specifications are subject to change without notice.

NOTE: Data is provided by the manufacturer.

FEATURES
  • Slant Bed ways at 60°.
  • For more rigidity and stability we have 3 e/a rectangular hardened and ground hi-precision ways
  • Linear scale feedback for X and Z
  • Standard spindle bore 6.023” (153mm). Other spindle holes optional up to 24” (610mm)
  • 12-Station Disc (Polygonal or VDI) Barufaldi TB-400 turret.
  • Headstock lubrication oil thermal control device (Independent).
  • Electrical cabinet Air Cooler
  • Programmable (Hydraulic) Tailstock with pressure gauge
  • Full Automatic lubrication
  • Complete enclosure, with Sliding doors
  • Halogen Work Lighting system
  • Tray-type Chip conveyor System, with cart
  • Complete Coolant System
  • FANUC 18i-T 2-axis CNC control system
  • Heavy Duty Tailstock with Built-In Rotary (Live) Center
  • Leveling pads, screws & nuts
  • Complete set of Manuals and Service tools
  • Zero backlash gearbox on Z axis ratio 1:4.
OPTIONAL ACCESSORIES
ITEM
DESCRIPTION
Hollow Spindle:
9" — A2-15; Speed 4 ranges from 10-600 rpm
12" — A2-20; Speed 4 ranges from 14-450 rpm
14" — A2-20; Speed 4 ranges from 12-400 rpm
16" — A2-28; Speed 4 ranges from 10-350 rpm
21" — A2-28; Speed 4 ranges from 8-300 rpm
24" — A2-32; Speed 4 ranges from 4-220 rpm
3-Jaw Hydraulic Chuck:
15", 4.6" Hole A-11
17.75", 4.6" Hole, A-11,15
15.75", 5" Hole A-11
19.5", 6.5" Hole, A-15
24", 9" Hole, A-15~20
Front 3-Jaw Air Chuck:
18", 7" Hole
22.5", 8" Hole
22.5", 9" Hole
24", 10.88" Hole
27", 12.25" Hole
33.5", 16" Hole
40", 21" Hole
4-Jaw, Steel Chuck:
22" A2-11
24" A2-11~15
26" A2-11~20
28" A2-11~20
30" A2-11~28
32" A2-11~28
36" A2-11~28
40" A2-11~28
Face Plate w/4-Jaws:
24" A2-11~15
26" A2-11~15
28" A2-11~15
30" A2-11~20
32" A2-11~20
36" A2-11~28
38" A2-11~28
40" A2-11~28
Steady Rest, Open Type:
1.18" ~ 10"
7.87" ~ 16.14"
13.78" ~ 22"
Rear Chuck Adapter:
A2-11, 6" Bore
A2-15, 9" Bore
A2-20, 12" Bore
A2-20, 14" Bore
A2-28, 16" Bore
A2-28, 21" Bore
SMW S.C. Steady Rest:
0.87" ~ 6.5" Cap.
2" ~ 7.87" Cap.
1.13" ~ 9.5" Cap.
1.75" ~ 12.25" Cap.
3.33" ~ 13.75" Cap.
4.92" ~ 18" Cap.
C Axis & Live Turret:
Baruffaldi TBMA-320
Touch Tool Sensor
HOLLOW SPINDLE DATA
B-6
6.02" BORE
A2-11 NOSE
20 ~ 1,200 RPM
B-9
9.05" BORE
A2-15 NOSE
16 ~ 700 RPM
B-10
10.03" BORE
A2-15 NOSE
13 ~ 600 RPM
B-12
12.51" BORE
A2-20 NOSE
14 ~ 450 RPM
B-14
14.17" BORE
A2-20 NOSE
12 ~ 400 RPM
B-16
16.14" BORE
A2-28 NOSE
10 ~ 350 RPM
B-21
21.06" BORE
A2-28 NOSE
8 ~ 300 RPM
B-24
24.02" BORE
A2-32 NOSE
4 ~ 220 RPM

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