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LAGUN American Turnmaster TW-EVS-A-Series 15"
Location:
Port Orange, FL
Manufacturer:
Lagun lathes
Model:
American Turnmaster TW-EVS-A-Series
Spindle Bore:
2.2"
Distance between Centers:
49.2"

Specifications

Condition:
new
Stock number:
AT-1550-G-TW
Spindle:
Heavy duty camlock spindles.
Warranty:
1 YEAR
Cross feeds:
0.00075 - 0.02 in. (0.02 - 0.5 mm.)
Gross weight:
3,748 lbs.
Speed ranges:
25 ~2,000 RPM
Spindle bore:
2.2"
Spindle nose:
D1-6
Swing in gap:
24"
Width packed:
43.3"
Center height:
7-1/2"
Height packed:
2.4"
Length on bed:
19.1"
Length packed:
101.6"
Spindle speeds:
16 Steps
Swing over bed:
15.2"
Swing over gap:
24"
Width of bridge:
9.8"
Main drive motor:
7.5 HP
Number of v ways:
3 each, V Ways (TW)
Top slide travel:
4.7"
Cross slide travel:
9.3"
Longitudinal feeds:
0.0015 - 0.04 in. (0.04 - 1.0 mm.)
Range of d.p. & no:
8 - 44 (21)
Range of m.p. & no:
0.3 - 3.5 (18)
Tailstock quill taper:
MT4
Swing over cross slide:
9.4"
Tailstock quill travel:
6.1"
Distance between centers:
49.2"
Tailstock quill diameter:
2.8"
Gap length from faceplate:
7.650"
Range of metric threads no:
0.2 - 14 (39)
Gap length from faceplate 2:
7.7"
Range of whit worth threads & no:
2 - 72 TPI (45)
Subcategory:
Engine / toolroom

Description

ITEM: 15" x 50" Manual High Speed Gap Bed Lathe
MAKE: LAGUN®
MODEL: American Turnmaster TW-EVS-A-Series
PART# AT-1550-G-TW
Product Features
COLCHESTER TYPE
Geared Headstock - With Forward & Reverse Disc Clutch (Matrix®)
Turcite® Anti-Friction / Vibration Material Under the Cross Slide Ways
Full Length Foot Brake
Flood Coolant System - Chip and Coolant Tray (Frontal Removal)
Inch / Metric Dual Dials (For Compound & Cross Slide)
Inch / Metric Enclosed Gear Box
3 Phase/60 Hertz/220/440 Volts Electrics
Pressurized Lubrication to Headstock
HEADSTOCK - Heavy duty geared head with forged alloy steel spindle (dynamically balanced) mounted on three Timken® taper roller bearings - using two taper adjustable roller bearings and one straight roller bearing. All gears and shafts are hardened and ground supported by bearings
Lubrication: Head lubricated by cold and clean oil from a pressure pump located in the lathe base (not an oil bath head). (15”, 18”, & 21” Models)
Clutches: Forward-reverse spindle disc clutches Matrix® (electric motor always turns). (15”, 18”, & 21” Models)
Speeds: 16 speeds with a single speed motor and constant horse power in all gear ranges. (15”, 18”, & 21” Models)
Spindle : Heavy duty camlock spindles
D1-4 on 13” Lathes
D1-6 on 15” Lathes
D1-8 on 18” & 21” Lathes
UNIVERSAL GEAR BOX - A wide range of both U.S. and Metric threads without changing any end train gears - to save time. Gears are hardened-shafts turn on anti-friction bearings-mechanism runs in oil bath
Separate rod for power feeds - lead screw is used for thread cutting only. Clutch in apron and shear pin in lead screw protect against overload
CARRIAGE AND CROSS SLIDE - Wide, full-length cross slide externally dove-tailed for quick and easy mounting of accessories. Micrometer dials (inch
& metric) with direct readings. For cross and compound feeds. Immediate change-over from inch to metric readings through dial window. Pressure one shot lube for carriage and cross slide. Cross lead screw with backlash eliminator. Carriage with Turcite® material on the sliding surfaces, to eliminate “stick slip” and dampen cutting vibrations. Centralized push button controls with E-stop and spindle jog
APRON - Totally enclosed double wall type apron with adjustable trip control to allow maximum accuracy when turning shoulder lengths. Forward-off-reverse spindle control provided by gated lever at apron. Feed reverse from the apron. Independent control for longitudinal and cross feed engagement. Left hand wheel location (right side upon request). Can be disengaged for threading operations
THREAD AND FEED CHART FOR INCH & METRIC
FEED ANGAGEMENT WITH AUTOMATIC FEED KICKOUT - Power feeds disengage automatically when carriage contacts a positive stop - greater efficiency, accuracy
2-WAY RAPID - Standard on 120” centers lathes and optional on all others
BED - Ultra-rigid meehanite casting mounted on cast iron base. Induction hardened and precision ground bed ways. 2 or optional 3 vee way design on