．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.
．High precision ball screw.
．CNC & Manual operation.
．Tool radius & geometry compensation.
．Constant surface speed for model with infinitive variable speed.
．8 bit bus, 32K RAM.
．Serial port (RS-232 communication).
．Teach-in mode.
．Semiautomatic, automatic (Cycle) and part program modes.
．Rapid travels.
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Description\MODEL |
Unit |
AC-2660 |
AC-2680 |
AC-26120 |
AC-26160 |
AC-26200 |
AC-26240 |
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CAPACITY |
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Swing over bed |
mm |
670 |
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Swing over gap |
mm |
880 (opt.) |
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Swing over cross slide |
mm |
400 |
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Dist. Between center |
mm |
1700 |
2200 |
3200 |
4200 |
5200 |
6200 |
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Bed width |
mm |
450 |
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SPINDLE |
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|
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Spindle bore |
mm |
Ø85 (3") |
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Spindle nose |
- |
D1-8 |
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Spindle speeds (3 steps) |
rpm |
27~2250 |
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TRAVEL |
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|
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Cross slide travel X-axis |
mm |
450 |
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Longitudinal travel Z-axis |
mm |
1600 |
2100 |
3100 |
4100 |
5100 |
6100 |
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TAILSTOCK |
|
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Quill dia. |
mm |
Ø105 |
Ø120 |
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Quill inside taper |
- |
MT#5 |
MT#6 |
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MOTOR |
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|
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Spindle motor |
kw |
15 / 22 (opt) |
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Note : We have the right to modify the specifications or designs. if there are subjected to change, without prior notice.
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STANDARD ACCESSORIES |
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OPTIONAL ACCESSORIES |
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l FAGOR control |
l FANUC or SIEMENS Control |
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l Main spindle 3 steps speed |
l 3-Jaw manual chuck |
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l Coolant equipment |
l 4-Jaw manual chuck |
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l Lubricate equipment |
l 3-Jaw hydraulic chuck |
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l Work light |
l Manual toolpost (4T) |
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l Center sleeve |
l Electric servo toolpost (H4) |
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l Dead center |
l Electric turret (V8) |
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l Tool box & tools |
l Hydraulic turret (V8) |
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l Operation & Service Manual |
l C axis (Living tool) |
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l Steady rest |
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l Follow rest |
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l Boring bar stand |
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l Rotating center |
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l Hydraulic tailstock |
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l Chip conveyer |
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l Heat exchanger |
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l Air Conditioner |
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l Spindle oil cooler |
