Fully Auto Surface Grinder(Saddle Series)
- Model:
- *JL-618ATD/JL-818ATD/2550ATD/ *JL-3060ATD/JL-4080ATD
Detail Specifications / Descriptions
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Model
JL-2550ATDII
JL-63ATDII
JL-4080ATDII
General Capaity
Table size (WxL)(mm)
250x500
300x600
400x800
Max. Stroke (WxL)(mm)
280x550
350x700
460x960
Surface of Magnetic (WxL) (mm)
250x500
300x600
400x800
Max. distance from center of Spindle to table(mm)
470
600
650
Max. tableload (electro magnetic chuck is included)(Kgs)
250
300
500
Longitudinal Movement
Stroke(mm)
280
700
960
Hydraulic pump motor
1.4
1.5
1.5
Servo motor
X
X
X
Table speed(infinite elevation)
3~25m/min(120"~1000"/min)
3~23m/min(120"~920"/min)
3~25m/min(120"~1000"/min)
Cross Movement
Stroke(mm)
280
350
460
motor Sensor(Kw*P)Servo(Kw)
Sensor 1 Kw*P
Sensor 1 Kw
Sensor 0.375(Kw*P)
Auto cross feed increment approx.
0.5mm~20mm (0.02"~0.8")
0.1mm~5.5mm (0.004"~0.22")
0.1mm~12mm (0.004"~0.48")
0.1mm~5mm(2A) (0.004"~0.8")
Rapid power cross feed approx.(mm/min)
60Hz
260(10.4")mm/min
1400(56")mm/min
550(22")mm/min
1300(52")mm/min
50Hz
220(8.8"")mm/min
1200(48")mm/min
450(18")mm/min
1100(44")mm/min
Hand wheel increment
1 revolution
5mm(0.1")
5mm(0.1")
5mm(0.1")
5mm(0.1")
1 graduation
0.02mm(0.0005")
0.02mm(0.0005")
0.02mm(0.0005")
0.02mm(0.0005")
Cross micrometric feed (optional)
1 revolution
-
-
-
0.1mm(0.002")
1 graduation
-
-
-
0.001mm(0.00005")
WheelheadVertical Infeed
Grinding wheel Rapid feed
60HZ
260(10.4")mm/min
280(11.2")mm/min
550(22")mm/min
180(7.2")mm/min
50HZ
220(8.8")mm/min
230(9.2")mm/min
450(18")mm/min
150(6")mm/min
Hand wheel increment
1 revolution
2mm(0.08")
2mm(0.08")
2mm(0.08")
1mm(0.05")
1 graduation
0.01mm(0.0004")
0.01mm(0.0004")
0.01mm(0.0004")
0.005mm(0.00002")
上下微調進給量 (選配)
1 revolution
Down feed stepping motor can be set
Down feed stepping motor can be set
Down feed stepping motor can be set
Down feed stepping motor can be set
1 graduation
Down feed stepping motor can be set
Down feed stepping motor can be set
Down feed stepping motor can be set
Down feed stepping motor can be set
Auto down feed
( min. graduation))
0.001mm/P.P.S(ATD)
0.001mm/P.P.S(ATD)
0.001mm/P.P.S(ATD)
0.001mm/P.P.S(ATD)
Grinding Wheel
Spindle speed
60Hz(rpm)
1750R.P.M
1750R.P.M
1750R.P.M
3500R.P.M
50Hz(rpm)
1450 R.P.M
1450 R.P.M
1450 R.P.M
2900 R.P.M
Dimension of the wheel
(ODxWxB) (mm)
405x50x127 (16"x2"x5")
355x37.5x127(14.2"x1.5"x 5")
180X13X31.75(7.2"X0.5"X1.25")
180X13X31.75(7.2"X0.5"X1.25")
Motor
Spindle motor(HP*P)
5HPx4P
5HPx4P
2HPx2P
2HPx2P
Hydraulic pump motor(HP)
2HPx6P
2HPx6P
1HPx6P
1HPx6P
Auto crossfeed motor
1/5HPX6P
1/5HPX6P
1/5HPX6P
5RK-40A-S(2A.3A)(ATD:DC10SP)
Rapid head elevation motor (vertical)
1/5HPX6P
5RK-90A-S(AH),PK299-01A(ATD)
1/5HPX6P
5RK-40A-S(2A.3A)(ATD:DC10SP)
coolant pump(optional)
1/8HP
1/8HP
1/8HP
1/8HP
Sound pressure level
Sound pressure level dB(A)
Below 78dB(A)
Below 78dB(A)
Below 78dB(A)
Below 78dB(A)
Weight
Machine net weight/ Kgs
3250(7150 lbs)
2000(4400 lbs)
1350(2970 lbs)
1280(2816 lbs)
Packing weight/ Kgs(1bs)
3500(7700 lbs)
2300(5060 lbs)
1550(3410 lbs)
1380(3060 lbs)
Size
Machine floor space
(LxWxH)(mm)
3000x2050(120"x81")
2600x2050(103"x81")
2650x1750(104"x72")
2300x1750(92"x70"))
Packing size
(L×W×H)/cm
276x228x225 (110.4"x91.2"x90")
224X196X210(90"X78"X84")
212x146x200 (85"x58.4"x80")
224x136x210(90"x55"x84")