E n g i n e e r i n g S o l u t i o n s

• Bed Type Milling Machine• Bridge Type Machining Centers• Moving Column Type Machining Centers • Gantry Type Machining Centers• Large Bore Turning Centers• Multiprocess Turning Centers

Heavy Machines• Vertical Mills - Vertical Mills - Vertical Horizontal Mills - Vertical Bed Mills - Horizontal Boring Mills• Lathes - Toolroom Lathes - Ultra Precision Lathes - Vertical Turning Centers - Boring Lathes• Shapers• Drills - Radial drills - Drill presses• Grinders - Centerless Grinders - Internal Grinders - Roll Grinders - Surface Grinders - Universal Cylindrical Grinders

Manual Machines• Mills - Knee Mills - Studio Mills• Machining Centers - Vertical Machining Center - Vertical Grinding Center - Traveling Column - Horizontal Machining Center• Lathes - Universal Turning - Slant Bed Lathes

CNC Machines

800 Sprucelake Drive, Harbor City, CA. 90710Phone: 310.518.1100 | Toll Free: 800.421.2105

Fax: 310.830.0923 | Web: www.lagun.com

I.B.MGeneral Dynamics CorpHewlett Packard CorpHoneywell International, Inc.Dell, Inc.SiemensBosch RexRoth

Computer & Electronic

Construction & Farm MachineryCaterpillar Inc.NavistarInsegersoll-Rand CompanyJohn DeereKomatsu America

MilitaryU.S. ArmyU.S. NavyU.S. Air ForceU.S. MarinesU.S. Coast GuardU.S. Department of Defense

OthersAllied ChemicalDresser IndustriesHollymatic Corp.General Electric CompanyServo ProductsWeyerhauser CompanyWestinghouse Corp.Toyota Motor Corp.Roland Sands DesignEducational InstitutionsSiemens EnergyUniversitiesCommunity Collages

Aircraft & SpaceHoneywell AerospaceBoeing CompanyHughes AircraftLockheed AircraftNASANorthrop GrummanRockwell InternantionalBAE SystemsSpace XRaytheonRolls - RoyceBombarierParker HannifinUnited TechnologiesBell HelicopterPrat Whytney

Providing solutions since 1965

Descriptions, specifications and illustrations are subject to change without notice. Always refer to a Lagun Engineering Solution formal quotation. Not responsible for any misprints or typographical errors. Please contact us for more information and individual machine catalogs.

Headquarters

District office

Republic

Machine Tool Co.

Lagun Liberty LathesManual and CNC Lathes

Shown with some options

1

SC Series

Standard Features

• ASA or Cam-Lock Spindle Nose• Inch/Metric Dual Dials• Electronic Disk Brake• Coolant Equipment• Chip Collector Tray• Square Tool Post and Key• (2) Dead Centers & Headstock Sleeve• Complete 3/60/220/440 Volt Electrics• Service Tools and Operators Manual/Parts List• Electronic Variable Speed(EVS) with Constant Surface Speed• Emergency Stop• Main Switch• Low Voltage Lighting• Rigid Lead Screw Guard

Conveniently located above the cross slide with door guard operators protection. (Spindle forward; Spindle Stop; Spindle reverse; Spindle speed % increase or decrease; Continuous Jog speed to facilitate manual gear change; coolant on-off; feed; rapid move(Optional); Emergency Stop; Power on-off; LCD display

All gears and shafts of the Headstock, Gearbox, and Apron are made of high resistant steel and are Hardened & Ground. Shafts are mounted on needle bearings.

Tailstock Quill is Hardened & Ground and incorporates a tang slot with an inch and metric scale reading. Strong #5 morse taper quill with a diameter of 3 3/4”(95mm) that travels 8 3/8”(212mm). Includes arbor support for rigidity and locking in position.

The bed is made of the highest grade Meehanite produced in accordance with ASTM specifications. The combination Vee and flat bedways are induction Hardened to 400-450 Brinell then precision ground. The outstanding rigid and well proportioned Headstock and Bed are under standard configuration supported by a pedestal; fabricated with heavy duty steel plates.

Standard Equipment

Control Console

Gears and Shafts Tailstock Quill

Bed

LL-SC Shown with some options

2

SE Series

LL-SE Shown with some options

• Siemens 808D Instruction Manual• Electronic Hand Wheel for the X axis and Z axis• Profile Editor• Dynamic Solid and Trajectory Graphics• Headstock Variable Speed, 3 range• Leveling Plates• Complete Enclosure with Chip Collecting Tray• Manual Quick Change Tool Post with 5 Tool Holders• Coolant Equipment• Low Voltage Work Light• Automatic Lubrication of the Slide Ways• CE Compliant• Reduction Sleeve (Main Spindle) and Dead Center• Reduction Sleeve (Tailstock) and Dead Center

Standard EquipmentStandad Model

Standard Features for SE

• AC Servo motor with 3 gear rand auto shift

SE Spindle Motor

3

ST Series

LL-ST Shown with some options

• Siemens 828D• Automatic 8 Stations Turret with 4 Tool Holders • Dynamic Solid and Trajectory Graphics• Profile editor• Electronic Handwheel for the X and Z axis• Servo Spindle Motor• Complete enclosure and chip Collecting Tray (included for sized 40” & 60”)• Coolant Equipment• Automatic Lubrication of the Slide Ways• Main Spindle Reducing Bush and fixed• Work Light• Level Plates• Instruction Manual• CE Compliant

Standard Equipment

Standard Features for ST

• AC Servo motor, Direct Drive

• C Axis

• Motor Drive Tools

• 8 or 12 turret

• Fanuc

• Fagor

ST Spindle Motor

Additional Options

Controls

4

Specifications

Model LL-SC-16 LL-SC-20 LL-SC-26Center Distance 30”- 40”(750-1,000 mm) 40”- 60”(1,000-1,500 mm) 40”- 120”(1000-3000 mm)Center Height 8”(200 mm) 10”(250 mm) 13”(325 mm)

Swing Over Bed 16”(402 mm) 20”(502 mm) 26”(652 mm)

Swing Over Gap 22”(560 mm) 27.5”(700 mm) 36”(910 mm)

Gap length in front of face plate 5”(120 mm) 6”(160 mm) 9”(220 mm)

Bed width 10”(250 mm) 12”(300 mm) 14”(350 mm)

Swing Over Carriage 13”(335 mm) 17”(440 mm) 23”(595 mm)Swing Over Cross Slide 9.5”(245 mm) 12”(310 mm) 18”(450 mm)Cross Slide Travel 8”(210 mm) 9.75”(250 mm) 12.75”(325 mm)Tool Post Slide Travel 4”(105 mm) 5”(130 mm) 6”(155 mm)Maximum Tool Dimensions .75 x .75”(20 x 20 mm) 1 x 1”(25 x 25 mm) 1 x 1”(25 x 25 mm)

Headstock Main Spindle Bore 1.5”(42 mm) 2.5”(58 mm) 3”(80 mm)

Main Spindle nose / Camlock A2 - 5/5 A2 - 6/6 A2 - 8/8

Main Spindle Morse Taper (MT) 4 4 5

Spindle Range 40 - 2,800 RPM 40 - 2,300 RPM 30 - 1,700 RPM

No. of Speed Range 3 3 3

Speed Range 1 (RPM) 40 - 345 RPM 40 - 310 RPM 30 - 240 RPM

Speed Range 2 (RPM) 345 - 1,015 RPM 310 - 840 RPM 240 - 630 RPM

Speed Range 3 (RPM) 1,015 - 2,800 RPM 840 - 2,300 RPM 630 - 1,700 RPM

Longitudinal Feeds 0.05 - 0.752 0.05 - 0.752 0.05 - 1.5

Cross Feed 0.025 - 0.376 0.02 - 0.296 0.025 - 0.752Metric Threads 0.5 - 7.5 0.5 - 7.5 0.5 - 15

Whitworth Threads in T.P.I 60 - 4 60 - 4 60 - 2

Modular Threads 0.25 - 3.75 0.25 - 3.75 0.25 - 7.5Pitch Diametral Threads 120 - 8 120 - 8 120 - 4Ø35 Lead Screw Rod Pitch .25”(6 mm) .25”(6 mm) .25”(6 mm)

Tailstock Barrel Diameter 2.25”(58 mm) 2.5”(68 mm) 3.75”(95 mm)

Tailstock Barrel Travel 7”(180 mm) 7.75”(200 mm) 8.5”(220 mm)

Tailstock Morse Taper(MT) 4 4 5

Fixed Steady Capacity 4.75”(125 mm) 5.5”(145 mm) 7.25”(185 mm)

Follow Rest Capacity 3.5”(90 mm) 3.75”(95 mm) 5”(130 mm)

Main Motor Power(kw) 5 HP(4 Kw) 7 HP(5.5 Kw) 10 HP(7.5 Kw)

Pump Motor Power(kw) .13 HP(0.1 Kw) .13 HP(0.1 Kw) .13 HP(0.1 Kw)

Images used in this publication are for illustration purposes only, and may show optional features not included with the model. Republic Lagun is notresponsible for any printed or typographical errors. Specification are subject to change without notice. Weights and measurements are approximate and may vary. Please contact the plant or distributor for further information.

Note: Specifications are rounded up to the nearest inch. Millimeter measurements are precise in accuracy

Model LL-ST-14 LL-ST-18 LL-ST-22 LL-ST-24 LL-ST-32 LL-ST-40

Center Distance30”- 40”

(750-1,000 mm)40”- 60”

(1,000-1,500 mm)40”- 120”

(1,000-3,000 mm)40”- 120”

(1,000-3,000 mm)40”- 197”

(1,000-5,000 mm)40”- 197”

(1,000-5,000 mm)Center Height 7”(180 mm) 9”(225 mm) 11”(285 mm) 12”(310 mm) 16”(400 mm) 20”(500 mm)

Swing Over Bed 14”(360 mm) 18”(450 mm) 22.5”(570 mm) 24”(620 mm) 32”(805 mm) 40”(1,010 mm)

Swing Over Carriage 12”(300 mm) 15”(370 mm) 19.25”(490 mm) 21”(540 mm) 28”(720 mm) 37”(935 mm)

Swing Over Cross Slide 7”(190 mm) 10”(260 mm) 14”(360 mm) 16”(410 mm) 20”(515 mm) 28”(718 mm)

Cross Slide Travel 7.25”(185 mm) 9.25”(235 mm) 11.75”(300 mm) 12”(310 mm) 16”(400 mm) 20”(500 mm)

Length of Carriage 17.75”(450 mm) 19”(485 mm) 21.75”(550 mm) 21.75”(550 mm) 35”(900 mm) 33”(850 mm)Length of Cross Slide 19.5”(500 mm) 19.5”(500 mm) 23.5”(600 mm) 23.5”(600 mm) 29.5”(750 mm) 37”(950 mm)Bed Width 10”(250 mm) 12”(300 mm) 13.75”(350 mm) 14”(350 mm) 17”(425 mm) 20”(500 mm)Headstock Main Spindle Bore 1.5”(42 mm) 2.5”(65 mm) 3”(80 mm) 4”(105 mm) 4”(105 mm) 5”(130 mm)Main Spindle Nose A2 - 5/5 A2 - 6/6 A2 - 8/8 A2 - 8/8 A2 - 8/8 A2 - 11/11

Main Spindle Morse Taper 4 5 5 5 5 5

Speed RangeRange I 0 - 4,000 RPM 0 - 3,000 RPM 0 - 2,500 RPM 0 - 2,500 RPM 0 - 425 RPM 0 - 280 RPM

Range II - - - - 425 - 1,700 RPM 280 - 1,400 RPM

Working Feed Z, X295 IPM

(0 - 7,500 mm/min)295 IPM

(0 - 7,500 mm/min)295 IPM

(0 - 7,500 mm/min)295 IPM

(0 - 7,500 mm/min)275 IPM

(0 - 7,000 mm/min)275 IPM

(0 - 7,000 mm/min)

Rapid Traverse Z472 IPM

(12,000 mm/min)472 IPM

(12,000 mm/min)472 IPM

(12,000 mm/min)472 IPM

(12,000 mm/min)394 IPM

(10,000 mm/min)394 IPM

(10,000 mm/min)

Rapid Traverse X591 IPM

(15,000 mm/min)591 IPM

(15,000 mm/min)591 IPM

(15,000 mm/min)591 IPM

(15,000 mm/min)394 IPM

(10,000 mm/min)394 IPM

(10,000 mm/min)

Z - axis ball screw Ø 40/10 40/10 40/10 40/10 50/10 50/10

X - axis ball screw Ø 20/5 20/5 20/5 20/5 32/5 32/5

Trailstock Barrel Ø 2.25”(58 mm) 2.5”(68 mm) 3.75”(95 mm) 3.75”(95 mm) 4”(106 mm) 5”(120 mm)

Trailstock Barrel Travel 7”(180 mm) 7.75”(200 mm) 8.5”(220 mm) 8.5”(220 mm) 9”(215 mm) 12”(300 mm)

Trailstock Morse Taper(MT) 4 4 5 5 6 6Number of Stations 8 8 8 8 8 8

Tool Sank .75”(20 mm) 1”(25 mm) 1”(25 mm) 1”(25 mm) 1.25”(32 mm) 1.25”(32 mm)

Boring Bar 1.25”(32 mm) 1.5”(40 mm) 1.5”(40 mm) 1.5”(40 mm) 2”(50 mm) 2”(50 mm)Position Accuracy 0.01 0.01 0.01 0.01 0.01 0.01Repeatability 0.01 0.01 0.01 0.01 0.01 0.01

Fixed Steady Capacity 4.75”(125 mm) 5.5”(145 mm) 7.25”(185 mm) 7.25”(185 mm) 11.75”(300 mm) 15”(380 mm)

Follow Rest Capacity 3.5”(90 mm) 3.75”(95 mm) 5”(130 mm) 5”(130 mm) 11.5”(290 mm) 12.25”(310 mm)

Main Motor Power 10 HP(7.5 kw) 12 HP(9 kw) 15 HP(11 kw) 15 HP(11 kw) 23 HP(17 kw) 29 HP(22 kw)

Pump Motor Power(kw) .49 HP(0.37 kw) .49 HP(0.37 kw) .49 HP(0.37 kw) .49 HP(0.37 kw) .76 HP(0.57 kw) .76 HP(0.57 kw)

5

Specifications

6

Model LL-TTP-SE-16 LL-TTP-SE-20 LL-TTP-SE-26

Center Distance 30”- 40”(750-1,000 mm) 40”- 60”(1,000-1,500 mm) 40”- 120”(1,000-3,000 mm)

Center Height 8”(200 mm) 10”(250 mm) 13”(325 mm)

Swing Over Bed 16”(402 mm) 20”(502 mm) 26”(652 mm)

Swing Over Carriage 13.25”(335 mm) 17”(440 mm) 23”(595 mm)

Swing Over Cross Slide 9.25”(235 mm) 12”(305 mm) 17.25”(440 mm)

Cross Slide Travel 7.25”(185 mm) 9.25”(235 mm) 11.75”(300 mm)

Bed Width 10”(250 mm) 11”(300 mm) 14”(350 mm)Headstock Main Spindle Bore 1.5”(42 mm) 2.25”(58 mm) 3”(80 mm)Main Spindle Nose / Camlock A2 - 5/5 A2 - 6/6 A2 - 8/8Main Spindle Morse Taper 4 4 5No. of Speed Ranges - 3 0 - 2,800 RPM 0 - 2,300 RPM 0 - 1,700 RPM

Working Feed Z, X197 IPM

(0 - 5,000 mm/min)197 IPM

(0 - 5,000 mm/min)197 IPM

(0 - 5,000 mm/min)

Rapid Traverse Z315 IPM

(0 - 8,000 mm/min)315 IPM

(0 - 8,000 mm/min)315 IPM

(0 - 8,000 mm/min)

Rapid Traverse X315 IPM

(0 - 8,000 mm/min)315 IPM

(0 - 8,000 mm/min)315 IPM

(0 - 8,000 mm/min)

Z - axis ball screw Ø 40/10 40/10 40/10

X - axis ball screw Ø 20/5 20/5 20/5

Maximum Tool Dim. .75” x .75”(20 x 20 mm) 1” x 1”(25 x 25 mm) 1” x 1”(25 x 25 mm)

Trailstock Barrel Diameter 2.25”(58 mm) 2.5”(68 mm) 3.75”(95 mm)

Tailstock Barrel Travel 7”(180 mm) 7.75”(200 mm) 8.5”(220 mm)Tailstock Morse Taper(MT) 4 4 5

Position Accuracy 0.01 0.01 0.01

Repeatability 0.01 0.01 0.01

Fixed Steady Capacity 4.75”(125 mm) 5.5”(145 mm) 7.25”(185 mm)

Follow Rest Capacity 3.5”(90 mm) 3.75”(95 mm) 5”(130 mm)

Main Motor Power 5 HP(4 Kw) 7 HP(5.5 Kw) 10 HP(7.5 Kw)

Pump Motor Power .49 HP(0.37 kw) .49 HP(0.37 kw) .49 HP(0.37 kw)