Flat-bed CNC LATHES AC-2500/2100

AC-2140/AC-2160/AC-2180
AC-2540/AC-2560/AC-2580

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Flat-bed CNC Lathes

Model	AC-2140/2160/2180 AC-2540/2560/2580
Spindle Bore	85mm (3")	105mm (4") opt	153mm (6") opt
Height of Centers	270 X 1000/1500/2000 mm 315 X 1000/1500/2000 rpm
Spindle speeds	H: 2250 - 491 rpm M: 490 - 125 rpm L: 124 - 27 rpm	H: 1500 - 331 rpm M: 330 - 93rpm L: 92- 24 rpm	H: 610 - 141 rpm M: 140 - 39rpm L: 38- 7rpm

This entirely new design places the emphasis firmly on multi-performance, safety,
low noise, advance productivity and easier operation

	FAGOR Control is standard, but ANILAM,FANUC & SIEMENS on request.
	Spindle auto speed shifting (3 steps) and CNC controlling
	All casting are made of high tensile meehanite cast iron which are annealed treatment to eliminate internal residual stress
	Wide bed and box constructed, bed ways are high frequency heat treated, precision ground etc.,to provide stability at high speed running or deep cut
	Spindle & gear are made of CR-MO alloy steel which are carburizing & precisely ground, forced lubricating & oil bathed combined in headstock which can be prolonged servicing life
	Three point support on the spindle with two taper roller bearings and one roller bearing to assure the accuracy & rigidity.
	AC-2100 & AC-2500 spindle bore 85mm series with hi-spindle speed 2250rpm
	All gap bed
	AC main drive spindle motor
	High precision ball screw
	CSS available
	Heavy duty tailstock
	V-8 turret tool post on request
	Electric 4-Way tool post on request
	External spindle cooling system on request
	Double chuck system ( over 105 mm spindle bore ) on request
	Tailstock spindle dia 75mm

SPECIFICATIONS

Model \ Description

AC-2140

AC-2160

AC-2180

AC-2540

AC-2560

AC-2580

Working Capacity

Swing over bed

540mm

630mm

Center height

270mm

315mm

Swing over cross slide

310mm

400mm

Dist. between centers

1000mm

1500mm

2000mm

1000mm

1500mm

2000mm

Width of bed

350mm

Headstock

Spindle speeds

H: 2250 - 491 rpm
M: 490 - 125 rpm
L: 124 - 27 rpm

H: 1500 - 331 rpm
M: 330 - 93rpm
L: 92- 24 rpm

H: 610 - 141 rpm
M: 140 - 39rpm
L: 38- 7rpm

Spindle nose

D1-8			A2-11			A2-11
85mm (3")			105mm (4") opt			153mm(6") opt

Spindle bore

Taper in spindle

MT#7

Saddle

Longitudinal travel(Z-axis)

810mm

1310mm

1810mm

810mm

1310mm

1810mm

Cross slide travel(X-axis)

320mm

Ball screw(Dia x pitch)

X:25x5mm, Z:40x10mm

Tailstock

Spindle travel

170mm

Taper in spindle

MT#5

Motor

Spindle motor

AC10HP or 15HP(opt)

Z-axis drive motor

5.8mm

X-axis drive motor

5.8mm

Coolant pump motor

1/8HP

X.Z Feeds

Z-axis rapid travel

7m/min

X-axis rapid travel

5m/min

Machine Weight

N.W.(Approx.)

3100kgs

3400kgs

3700kgs

3200kgs

3500kgs

3800kgs

Note:The manufacturer reserves the right modify the design, specifications & mechanism etc., to improve
the performance of the machine, if those are subjected to change, without prior notice.

	CNC & Manual operation
	Three steps speed range and vari-speed in stepless, but H-M-L speed range change which controlled by CNC
	Run first component manually and then the rest automatically
	Imperial & metric threading
	Easy manual turning of radial, chamfering, taper, facing and grooving
	Tool radius & geometry compensation
	Internal digital readout
	Constant surface speed for model with infinitive variable speed
	Integrated PLC
	8 bit bus, 32K RAM
	Serial port(RS-232 communication)
	Teach-in mode
	Semiautomatic, automatic(Cycle) and part program modes
	Automatic acceleration/deceleration
	Rapid travels
	Self diagnostic routines
	Automatic home searching
	Program input RS-232
	1.44MB floppy disk drive(option)
	External DNC communication software