| Specifications |
Model Descripion |
JL- 2550B |
JL-
2550 H
(AHR / ATD)
JL- 2550 AH |
JL-
4080 AH
JL- 4080 AHR |
JL-4080ATD |
JL-5010
AHR(ATD)
JL-6010 AHR
JL-7010 AHR |
JL-
5015 AHR(ATD)
JL- 6015 AHR
JL- 7015 AHR |
JL-
5020AHR(ATD)
JL- 6020 AHR
JL- 7020 AHR |
| General
capacity |
Working surface of table
(mm) |
250X500
(10"X20") |
400X800
(16"x32") |
400X800
(16"x32") |
500x1050(20"x41")
600x1050(24"x41")
700x1050(28"x41") |
500x1550(20"x61")
600x1550(24"x61")
700x1550(28"x61") |
500x2050(20"x81")
600x2050(24"x81")
700x2050(28"x81") |
| Max. table travel (mm) |
270x500
(10.75"x20") |
450x860
(18"x34") |
450x860
(18"x34") |
560x1150(22"x45")
660x1150(26"x45")
760x1150(30"x45")
|
560x1650(22"x65")
660x1650(26"x65")
760x1650(30"x65")
|
560x2150(22"x85")
660x2150(26"x85")
760x2150(30"x85")
|
| Max. surface ground (mm) |
250x500
(10"x20") |
400x800
(16"x32") |
400x800
(16"x32") |
500x1050(20"x41")
600x1050(24"x41")
700x1050(28"x41") |
500x1550(20"x61")
600x1550(24"x61")
700x1550(28"x61") |
500x2050(20"x81")
600x2050(24"x81")
700x2050(28"81") |
| Max. distance center of
spindle to table (mm) |
500(20") |
550(22") |
550(22") |
760mm(30")
|
| Longitudinal
Movement |
Table speed |
Manual |
5 ~ 25m/min(200"
~ 1000"/min) |
5 ~ 25m/min(200"
~ 1000"/min) |
| Table guideway |
Ball
rolling way |
V
& Flat way |
V
& Flat way |
| Cross
Movement |
Auto. Cross feed
increment approx. |
Manual |
Manual
0.1mm ~12mm |
0.1
~ 20mm/min (0.004"-0.8") |
0.1
~ 20mm(0.004" ~ 0.8") |
Rapid power cross feed
(mm/min) apporx. |
Manual |
Manual
900(46") 60Hz |
1100mm/min
(44"/min) 60Hz
900mm/min(36"/min) 50Hz |
1100mm/min(44"/min)(60Hz)
900mm/min(36"/min)(50Hz) |
| Cross feed on hand wheel |
1rev 1gra |
|
4mm
(0.2")
0.02mm(0.001") |
5mm
(0.2")
0.02mm(0.001") |
5mm(0.2")
0.02mm(0.001") |
| Vertical Downfeed |
Rapid power head elevation 60Hz
approx. [option] 50Hz |
550mm/min
(13"/min)
450mm/min (11"/min) |
260mm(13")/min
220mm(11")min |
210mm/min(8"/min)
(60Hz) [Standard]
180mm/min(7"/min) (50Hz) [Standard] |
| Vertical feed on hand wheel |
1rev 1gra |
|
2mm
(0.05")
0.01mm (0.0002") |
1mm
(0.05")
0.005mm (0.0002") |
0.2mm(0.008")
0.001mm(0.00005") |
| Auto. Down feed [Option]
|
0.001mm
~ 0.099mm/Time(0.0001" ~ 0.0999" Time) |
0.001mm
~ 0.099mm/Time(0.0001" ~ 0.0099" Time) [Option] |
| Grinding Wheel
|
Wheel speed 60Hz/50Hz |
3500R.P.M
(60Hz)
/ 2900R.P.M. (50Hz) |
1750R.P.M.(60Hz)/
1450R.P.M.(50Hz) |
1750R.P.M.(60Hz)/1450R.P.M.(50Hz)
|
| Wheel dimension (mm) |
180x13x31.75
Max
200x20x31.75
(7"x0.5"x1.25") |
355x50x127mm
(14"x2"x5") |
405x50x127mm
(16"x2"x5") |
| Motors |
Spindle motor |
2HP |
5HP
|
10HP
|
| Hyraulic pump motor |
None |
1HP |
2HP
|
3HP
|
5HP
|
| Auto. Cross feed motor |
None |
1/5HP |
1/5HP
|
1/5HP
|
Rapid head
elevation motor |
1/5HP(Option)
|
1/2HP
|
| Coolant pump |
1/8HP(Option)
|
1/8HP
|
| Sound pressure level |
Sound pressure level |
below 78db(A)
|
below 78db(A)
|
| Weight |
Machine Net weight Kgs |
1200
(2640 Lbs) |
1350(2970
Lbs) |
3250(5830
Lbs) |
6000(13200
Lbs)
6500(14300 Lbs)
7000(15400 Lbs) |
7500(16500
Lbs)
8000(17600 Lbs)
8500(18700 Lbs) |
9000(19800
Lbs)
9500(20900 Lbs)
10000(22000 Lbs) |
| Packing Gross weight Kgs |
1400
(3080 Lbs) |
1550(3410
Lbs) |
3500(6380
Lbs) |
6800(15000
Lbs)
7300(16100 Lbs)
7800(17200 Lbs) |
8300(18300
Lbs)
8800(19400 Lbs)
9300(20500 Lbs) |
10000(22000
Lbs)
10500(23000 Lbs)
11000(24200 Lbs) |
| Size |
Machine Floor space (mm) |
3050x2400
(120"x95") |
3250x2400
(128"x95") |
4000x3000
(136"x79") |
5600x3300x2700
(220"x130"x106") |
6150x3300x2580
(242"x130"x106") |
7150x3300x2700
(282"x130"x106") |
Packing dimension
(LxWxH) (cm) |
212x146x200
(84"x58"x79") |
276x228x215
(109"x90"x85") |
376x228x256
(148"x90"x101") |
391x228x256
(154"x90"x101") |
447x228x258
(188"x90"x101") |
