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Specifications
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Model Descripion |
JL- 2550B
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JL- 2550 H
(AHR / ATD) JL- 2550 AH |
JL- 4080 AH
JL- 4080 AHR |
JL-4080ATD
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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 |
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General capacity
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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") |
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| 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") |
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| 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") |
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| Max. distance center of spindle to table (mm) |
500(20")
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550(22")
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550(22")
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760mm(30")
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Longitudinal Movement
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Table speed |
Manual
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5 ~ 25m/min(200" ~ 1000"/min)
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5 ~ 25m/min(200" ~ 1000"/min)
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| Table guideway |
Ball rolling way
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V & Flat way
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V & Flat way
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Cross Movement
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Auto. Cross feed increment approx. |
Manual
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Manual
0.1mm ~12mm |
0.1 ~ 20mm/min (0.004"-0.8")
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0.1 ~ 20mm(0.004" ~ 0.8")
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| Rapid power cross feed (mm/min) apporx. |
Manual
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Manual
900(46") 60Hz |
1100mm/min (44"/min) 60Hz
900mm/min(36"/min) 50Hz |
1100mm/min(44"/min)(60Hz)
900mm/min(36"/min)(50Hz) |
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4mm (0.2")
0.02mm(0.001") |
5mm (0.2")
0.02mm(0.001") |
5mm(0.2")
0.02mm(0.001") |
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Vertical Downfeed
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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] |
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2mm (0.05")
0.01mm (0.0002") |
1mm (0.05")
0.005mm (0.0002") |
0.2mm(0.008")
0.001mm(0.00005") |
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| Auto. Down feed [Option] |
0.001mm ~ 0.099mm/Time(0.0001" ~ 0.0999" Time)
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0.001mm ~ 0.099mm/Time(0.0001" ~ 0.0099" Time) [Option]
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Grinding Wheel
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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)
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| Wheel dimension (mm) |
180x13x31.75 Max
200x20x31.75 (7"x0.5"x1.25") |
355x50x127mm
(14"x2"x5") |
405x50x127mm (16"x2"x5")
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Motors
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Spindle motor |
2HP
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5HP
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10HP
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| Hyraulic pump motor |
None
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1HP
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2HP
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3HP
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5HP
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| Auto. Cross feed motor |
None
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1/5HP
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1/5HP
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1/5HP
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| Rapid head elevation motor |
1/5HP(Option)
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1/2HP
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| Coolant pump |
1/8HP(Option)
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1/8HP
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Sound pressure level
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Sound pressure level |
below 78db(A)
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below 78db(A)
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Weight
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Machine Net weight Kgs |
1200 (2640 Lbs)
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1350(2970 Lbs)
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3250(5830 Lbs)
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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) |
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| Packing Gross weight Kgs |
1400 (3080 Lbs)
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1550(3410 Lbs)
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3500(6380 Lbs)
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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) |
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Size
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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") |
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| Packing dimension (LxWxH) (cm) |
212x146x200
(84"x58"x79") |
276x228x215
(109"x90"x85") |
376x228x256
(148"x90"x101") |
391x228x256
(154"x90"x101") |
447x228x258
(188"x90"x101") |
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