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CK7660LC/CK7660LD/CK7660LE CNC lathes
Warranty : 1 Year for machinery warranty
Availability : On Stock
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(your request will be responsed within 1 hour.)
| items | unit | parameters | |||
| CK7660LC | CK7660LD | CK7670LE | |||
| capacity | Max swing dia | mm(in) | Φ750(29.527) | Φ750(29.527) | Φ830(32.677) |
| Max swing over cross gap | mm(in) | Φ610(24.016) | Φ610(24.016) | Φ650(25.590) | |
| Max tuning dia. | mm(in) | Φ630(24.803) | Φ630(24.803) | Φ680(26.772) | |
| spindle | Spindle nose | GB5900.1 | A2-8 | A2-8 | A2-11 |
| Spindle taper size | metric(in) | 1:20
big endФ113(4.449) |
1:20
big endФ113(4.449) |
1:20
big endФ113(4.449) |
|
| Spindle thru-hole dia. | mm(in) | Φ105(4.134) | Φ87(3.425) | Φ105(4.134) | |
| Spindle bearing dia.(front/back) | mm
(in) |
Φ160/Φ140
(6.299/5.512) |
Φ160/Φ120
(6.299/4.724) |
Φ160/Φ140
(6.299/5.512) |
|
| Spindle speed | r/min(rpm) | 22-2200 | 22-2500 | 22-2200 | |
| Main motor power
(con/30min) |
kW(hp) | 30/37(40.2/49.6) | 37/45(49.6/60.3) | 37/45(49.6/60.3) | |
| Max spindle output torque | N•m(ft-lb) | 550(405.6) | 307(116.4) | 670(494.1) | |
| carriage | slant angel | DEG | 45° | 45° | 45° |
| Travel X/Z | mm
(in) |
350/750
(13.780/29.527) |
350/700
(13.780/27.559) |
360/880
(14.173/34.646) |
|
| Rapid traverse X/Z | m/min(ipm) | 16/20(630/787) | 16/20(630/787) | 16/20(630/787) | |
| Servo motor torque | N•m(ft-lb) | 22/22(16.2/16.2) | 22/22(16.2/16.2) | 22/30(16.2/22.1) | |
| Ball screw dia. X/Z | mm
(in) |
Φ40/Φ50
(1.575/1.968) |
Φ40/Φ50
(1.575/1.968) |
Φ40/Φ50
(1.575/1.968) |
|
| turret | Number of stations | 12 | 12 | 12 | |
| Tool size(turning/boring) | mm | 25×25或or 32×32/Φ50 | 32×32/Φ50 | 32×32/Φ63 | |
| others | power source | kVA | 55 | 65 | 60 |
| Dimensions(L×W×H) | mm
(in) |
4840×2350×2342
(190.5×92.5×92.2) |
4840×3386×2342
(190.5×133.3×92.2) |
5380×2490×2460
(211.8×98×96.9) |
|
| Gross weight/net weight | kg
(lbs) |
10500/8300
(23100/18200) |
10500/8300
(23100/18200) |
12000/10000
(26400/22000) |
|
Introduction
CK7660LC，CK7660LD, CK7660LE CNC lathes are developed and designed specifically for aluminum alloy hub turningin automobile and motorcycle industries.
adopts integral slant bed, slidingpasting ways, through-hole type spindle, hydraulic 12-station turret, fullenclosed guard and large flow chip flushing system.
CK7660LCis suitable for machining external / internal sequence processing of 12”-22”aluminum alloy wheels.
CK7660LDis equipped with built-in motorized spindle, adopts linear rolling way on Zaxis, meets 12”~22”high precision bright surface turning of aluminum alloywheel hub.
CK7670LEis equippedwith 45KW high power main motor, is suitable for machining external/ internal sequence processing of 12”-24” aluminum alloy wheels.
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