Republic Lagun | Heavy Duty AT-P7 Series

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

Massive one-piece floor type bed and base (no pedestals) for maximum rigidity and vibration absorption
Highest quality Meehanite G-50 castings
4-shear bed with dual way center guide plus front lateral way for carriage support under heavy cutting
Automatic lubrication throughout
Massive power tailstock with 11” (280 mm) diameter quill and built-in rotary (live) center. Movement of body on bedways and quill travel controlled by hydraulics
A2-15 American Standard spindle nose with 9” (230 mm) spindle bore is standard
Variable spindle speeds in four automatic ranges through pneumatic shifting, 10 to 300 RPM
Hardened and precision ground bed and cross-slide ways
Hardened and precision ground head stock gears
4-way power rapid traverse plus geared feed and rapid traverse to top slide for oblique cutting
Carriage mounted pendant controls
Pendant controls for tailstock functions

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

SPECIFICATION	AT-70-7
Capacity Swing over bedways	70” (1790 mm)
Swing over Crossslide	53” (1350 mm)
Distance betweencenters	80 TO 472 (2000 TO12,000 mm)
Width of bed,across 4-shears	47 1/2” (1210 mm)
Width of bed,including auxiliary lateral guide	54” (1370 mm)
Spindle bore,standard	9.055”
Spindle nose, ASAAmerican Standard	A 2-15
Spindle speeds,number	Variable
Spindle speed range	10 to 300 RPM
Number of AutoShift Speed Ranges	4
Range 1 speeds	10 to 40 RPM
Range 2 speeds	25 to 90 RPM
Range 3 speeds	40 to 150 RPM
Range 4 speeds	80 to 300 RPM
Main drive motor,standard	50 HP with 75 HPInverter
Options at extracost	75 HP with 100 HPInverter 100 HP with 125 HPInverter
Travel, cross slide	51.180”
Travel, top slide(power)	19.685”
Inch thread range	½ to 28 tpi (60)
Metric thread range	1 to 56 mm (60)
Modular threadrange	0.25 ~ 14 mp (60)
Diametral threadrange	0.2 ~ 112 DP (60)
Longitudinal feedrange	0.018 ~ 0.1 ipr
Cross feed range	0.01 ~ 0.05 ipr
Rapids,longitudinal	80 ipm
Rapids, cross	40 ipm
Diameter of Quill	11”
Taper of center(built-in live)	No. 6 MT
Quill travel(power)	10”
Control Station	Pendant control
Workpiece Weight and Capacity
Between centers	35,000 lbs
Between centers,with one steady rest	40,000 lbs.
Between centers,with two steady rests	45,000 lbs.
Weight Capacity and Physical
In-chuck x 10” (250mm)	22,000 lbs
Approx. net weight,80 x 80” lathe	49,940 lbs 22,700 kg

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

SPECIFICATION	AT-80-7
Capacity Swing over bedways	80” (2040 mm)
Swing over Crossslide	63” (1590 mm)
Distance betweencenters	80 TO 472 (2000 TO12,000 mm)
Width of bed,across 4-shears	47 1/2” (1210 mm)
Width of bed,including auxiliary lateral guide	54” (1370 mm)
Spindle bore,standard	9.055”
Spindle nose, ASAAmerican Standard	A 2-15
Spindle speeds,number	Variable
Spindle speed range	10 to 300 RPM
Number of AutoShift Speed Ranges	4
Range 1 speeds	10 to 40 RPM
Range 2 speeds	25 to 90 RPM
Range 3 speeds	40 to 150 RPM
Range 4 speeds	80 to 300 RPM
Main drive motor,standard	50 HP with 75 HPInverter
Options at extracost	75 HP with 100 HPInverter 100 HP with 125 HPInverter
Travel, cross slide	51.180”
Travel, top slide(power)	19.685”
Inch thread range	½ to 28 tpi (60)
Metric thread range	1 to 56 mm (60)
Modular threadrange	0.25 ~ 14 mp (60)
Diametral threadrange	0.2 ~ 112 DP (60)
Longitudinal feedrange	0.018 ~ 0.1 ipr
Cross feed range	0.01 ~ 0.05 ipr
Rapids,longitudinal	80 ipm
Rapids, cross	40 ipm
Diameter of Quill	11”
Taper of center(built-in live)	No. 6 MT
Quill travel(power)	10”
Control Station	Pendant control
Workpiece Weight and Capacity
Between centers	35,000 lbs
Between centers,with one steady rest	40,000 lbs.
Between centers,with two steady rests	45,000 lbs.
Weight Capacity and Physical
In-chuck x 10” (250mm)	22,000 lbs
Approx. net weight,80 x 80” lathe	53,240 lbs 24,200 kgs

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

SPECIFICATION	AT-90-7
Capacity Swing over bedways	90” (2290 mm)
Swing over Crossslide	73” (1840 mm)
Distance betweencenters	80 TO 472 (2000 TO12,000 mm)
Width of bed,across 4-shears	47 1/2” (1210 mm)
Width of bed,including auxiliary lateral guide	54” (1370 mm)
Spindle bore,standard	9.055”
Spindle nose, ASAAmerican Standard	A 2-15
Spindle speeds,number	Variable
Spindle speed range	10 to 300 RPM
Number of AutoShift Speed Ranges	4
Range 1 speeds	10 to 40 RPM
Range 2 speeds	25 to 90 RPM
Range 3 speeds	40 to 150 RPM
Range 4 speeds	80 to 300 RPM
Main drive motor,standard	50 HP with 75 HPInverter
Options at extracost	75 HP with 100 HPInverter 100 HP with 125 HPInverter
Travel, cross slide	51.180”
Travel, top slide(power)	19.685”
Inch thread range	½ to 28 tpi (60)
Metric thread range	1 to 56 mm (60)
Modular threadrange	0.25 ~ 14 mp (60)
Diametral threadrange	0.2 ~ 112 DP (60)
Longitudinal feedrange	0.018 ~ 0.1 ipr
Cross feed range	0.01 ~ 0.05 ipr
Rapids,longitudinal	80 ipm
Rapids, cross	40 ipm
Diameter of Quill	11”
Taper of center(built-in live)	No. 6 MT
Quill travel(power)	10”
Control Station	Pendant control
Workpiece Weight and Capacity
Between centers	35,000 lbs
Between centers,with one steady rest	40,000 lbs.
Between centers,with two steady rests	45,000 lbs.
Weight Capacity and Physical
In-chuck x 10” (250mm)	22,000 lbs
Approx. net weight,80 x 80” lathe	56,640 lbs 25,700 kgs

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

SPECIFICATION	AT-100-7
Capacity Swing over bedways	100” (2540 mm)
Swing over Crossslide	82” (2090 mm)
Distance betweencenters	80 TO 472 (2000 TO12,000 mm)
Width of bed,across 4-shears	47 1/2” (1210 mm)
Width of bed,including auxiliary lateral guide	54” (1370 mm)
Spindle bore,standard	9.055”
Spindle nose, ASAAmerican Standard	A 2-15
Spindle speeds,number	Variable
Spindle speed range	10 to 300 RPM
Number of AutoShift Speed Ranges	4
Range 1 speeds	10 to 40 RPM
Range 2 speeds	25 to 90 RPM
Range 3 speeds	40 to 150 RPM
Range 4 speeds	80 to 300 RPM
Main drive motor,standard	50 HP with 75 HPInverter
Options at extracost	75 HP with 100 HPInverter 100 HP with 125 HPInverter
Travel, cross slide	51.180”
Travel, top slide(power)	19.685”
Inch thread range	½ to 28 tpi (60)
Metric thread range	1 to 56 mm (60)
Modular threadrange	0.25 ~ 14 mp (60)
Diametral threadrange	0.2 ~ 112 DP (60)
Longitudinal feedrange	0.018 ~ 0.1 ipr
Cross feed range	0.01 ~ 0.05 ipr
Rapids,longitudinal	80 ipm
Rapids, cross	40 ipm
Diameter of Quill	11”
Taper of center(built-in live)	No. 6 MT
Quill travel(power)	10”
Control Station	Pendant control
Workpiece Weight and Capacity
Between centers	35,000 lbs
Between centers,with one steady rest	40,000 lbs.
Between centers,with two steady rests	45,000 lbs.
Weight Capacity and Physical
In-chuck x 10” (250mm)	22,000 lbs
Approx. net weight,80 x 80” lathe	59,840 lbs 27,200 kgs

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

SPECIFICATIONS	AT-2140-G-TW	AT-2160-G-TW
Swing over bed	21” (533 mm)	21” (533 mm)
Swing over cross slide	14” (356 mm)	14” (356 mm)
Distance between centers	40” (1000mm)	60” (2000mm)
Spindle nose	D1-8	D1-8
Spindle bore(max. bar diameter)	3 1/16” (78.5 mm)	3 1/16” (78.5 mm)
Spindle speed	16 steps	16 steps
Spindle speed range	20 – 1,600 rpm	20 – 1,600 rpm
Ranges:	20-25-35-50-65-85-115-150-210- 280-380-500-670-900-1200-1600	20-25-35-50-65-85-115-150-210- 280-380-500-670-900-1200-1600
Length on bed	21” (537 mm)	21” (537 mm)
Width of bridge	21 3/8” (542 mm)	21 3/8” (542 mm)
Cross slide travel	11” (280 mm)	11” (280 mm)
Top slide travel	5 3/8” (137 mm)	5 3/8” (137 mm)
Number of V ways	3 each “V” ways	3 each “V” ways
Bed width	13 ½” (345 mm)	13 ½” (345 mm)
Swing in gap	31” (790 mm)	31” (790 mm)
Gap bed length from faceplate	8” (200 mm)	8” (200 mm)
Quill diameter	4” (102 mm)	4” (102 mm)
Quill center	M.T. 5	M.T. 5
Quill travel	7” (178 mm)	7” (178 mm)
Range of whit worth threads& No. ( )	2-72 T.P.I (45)	2-72 T.P.I (45)
Range of metric threads No.	0.2/14 (39)	0.2/14 (39)
Range of D.P. & No.( )	8-44 (21)	8-44 (21)
Range of M.P. & No. ( )	0.3-3.5 (18)	0.3-3.5 (18)
Longitudinal feed	0.0015-0.04” (0.04-1.0 mm)	0.0015-0.04” (0.04-1.0 mm)
Cross feeds	0.00075-0.02” (0.02-0.5 mm)	0.00075-0.02” (0.02-0.5 mm)
Main motor	12 ½ hp (9 kW)	12 ½ hp (9 kW)
Coolant pump	1/8 hp (0.09 kW)	1/8 hp (0.09 kW)
Length packed	100” (2500 mm)	118” (3000 mm)
Width packed	>44” (1,120 mm)	>44” (1,120 mm)
Height packed	>66” (1,670 mm)	>66” (1,670 mm)
Gross Weight	5,830lbs (2650kg)	6,600lbs (3000kg)

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

SPECIFICATIONS	AT-2180-G-TW	AT-21120-G-TW
Swing over bed	21” (533 mm)	21” (533 mm)
Swing over cross slide	14” (356 mm)	14” (356 mm)
Distance between centers	80” (2000mm)	120” (3000mm)
Spindle nose	D1-8	D1-8
Spindle bore(max. bar diameter)	3 1/16” (78.5 mm)	3 1/16” (78.5 mm)
Spindle speed	16 steps	16 steps
Spindle speed range	20 – 1,600 rpm	20 – 1,600 rpm
Ranges:	20-25-35-50-65-85-115-150-210- 280-380-500-670-900-1200-1600	20-25-35-50-65-85-115-150-210- 280-380-500-670-900-1200-1600
Length on bed	21” (537 mm)	21” (537 mm)
Width of bridge	21 3/8” (542 mm)	21 3/8” (542 mm)
Cross slide travel	11” (280 mm)	11” (280 mm)
Top slide travel	5 3/8” (137 mm)	5 3/8” (137 mm)
Number of V ways	3 each “V” ways	3 each “V” ways
Bed width	13 ½” (345 mm)	13 ½” (345 mm)
Swing in gap	31” (790 mm)	31” (790 mm)
Gap bed length from faceplate	8” (200 mm)	8” (200 mm)
Quill diameter	4” (102 mm)	4” (102 mm)
Quill center	M.T. 5	M.T. 5
Quill travel	7” (178 mm)	7” (178 mm)
Range of whit worth threads& No. ( )	2-72 T.P.I (45)	2-72 T.P.I (45)
Range of metric threads No.	0.2/14 (39)	0.2/14 (39)
Range of D.P. & No.( )	8-44 (21)	8-44 (21)
Range of M.P. & No. ( )	0.3-3.5 (18)	0.3-3.5 (18)
Longitudinal feed	0.0015-0.04” (0.04-1.0 mm)	0.0015-0.04” (0.04-1.0 mm)
Cross feeds	0.00075-0.02” (0.02-0.5 mm)	0.00075-0.02” (0.02-0.5 mm)
Main motor	12 ½ hp (9 kW)	12 ½ hp (9 kW)
Coolant pump	1/8 hp (0.09 kW)	1/8 hp (0.09 kW)
Length packed	138” (3510 mm)	178” (4520 mm)
Width packed	>44” (1,120 mm)	>44” (1,120 mm)
Height packed	>66” (1,670 mm)	>66” (1,670 mm)
Gross Weight	7,480lbs (3400kg)	9,240lbs (4200kg)

Manual Lathe Heavy Duty American Turnmaster Power 7 Series

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Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

Manual Lathe Heavy Duty American Turnmaster Power 7 Series22"- 100" Heavy Duty Swing Lathes

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