CAPACITY |
ITEMS |
MODLE |
JHU-2706 NC1 |
JHU-2710 NC1 |
JHU-2715 NC1 |
JHU-2720 NC1 |
JHU-3506 NC1 |
JHU-3510 NC1 |
JHU-3515 NC1 |
JHU-3520 NC1 |
Capacity |
Max Ø work swings(mm) |
270 |
350 |
Max grinding length(mm) |
600 |
1000 |
1500 |
2000 |
600 |
1000 |
1500 |
2000 |
Max grinding dia.(mm) |
250 |
330 |
Max job weight in centers |
70 kgs |
130 kgs |
70 kgs |
130 kgs |
Workhead |
Speed range(rpm) |
60Hz |
11~500 (Variable speed) |
50Hz |
9~420 (Variable speed) |
Swivel angle |
120° (CCW:90° ; CW:30°) |
Center |
MT4 |
Spindle rotation |
Setting, Normal and reverse rotation |
Worktable |
Horizontal travel speed (mm/min) |
50 ~ 4000 |
50 ~ 3000 |
50 ~ 4000 |
50 ~ 3000 |
Handwheel /revolution(mm) |
20 |
Swivel angle CCW/CW |
11° / 6° |
9° / 5° |
7° / 4° |
5° / 3° |
11° / 6° |
9° / 5° |
7° / 4° |
5° / 3° |
Min travel(mm) |
8 |
Wheel head |
Grinding wheel size (D x W x B) |
405 x (25 ~ 50) x 152.4, 455x50x152.4 (opt.) |
Max. peripheral (mm/min) |
2000 |
Grinding wheel speed (2 step)(rpm) |
60 Hz |
1499:1600(Standard) 1508:1603(Standard) |
50 Hz |
Total front and rear travel |
Grinding wheel 175mm |
Grinding wheel 192mm |
Speedy feed travel |
H type 40 mm/ NC1 type adjustable setting |
Wheelhead total feed travel |
Grinding wheel 135mm |
Grinding wheel 152mm |
Handwheel feed/revolution |
1 mm |
Tail stock |
Center travel |
30 mm |
Center |
MT4 |
Motor |
Grinding wheel motor |
3.7KW, (5HP), 4P, 7.5HP (opt.) |
Worktable motor |
0.4KW, (1/2HP), 4P |
Hydraulic motor |
1.5KW, (2HP), 4P |
Compulsory lubrication motor |
0.75KW, (1HP), 4P |
Coolant motor |
0.2KW, (1/4HP), 2P |
Magnetic separator motor |
0.03KW, (1/25HP), 4P |
Internal grinding motor |
1.5KW, (2HP), 2P |
X servo motor (NC) |
1.5kw |
Hydraulic system |
Hydraulic tank |
60L |
Compulsory lubrication tank |
30L |
Coolant tank |
100L |
General Specification |
Machine NW. (Approx. Kg) |
2850 |
3770 |
4600 |
5100 |
2950 |
3870 |
4700 |
5200 |
Machine GW. (Approx. Kg) |
3250 |
4200 |
5250 |
6000 |
3350 |
4300 |
5350 |
6100 |
Machine size (Approx. mm) |
L(mm) |
2620 |
3250 |
4470 |
7950 |
2620 |
3250 |
4470 |
7950 |
W(mm) |
2090 |
2090 |
2090 |
2090 |
2090 |
2090 |
2090 |
2090 |
H(mm) |
1760 |
1760 |
1760 |
1760 |
1760 |
1760 |
1760 |
1760 |
Packing size (Approx. mm)
|
L(mm) |
2800 |
3400 |
4500 |
6150 |
2800 |
3400 |
4500 |
6150 |
W(mm) |
2250 |
2250 |
2250 |
2250 |
2250 |
2250 |
2250 |
2250 |
H(mm) |
2100 |
2100 |
2100 |
2100 |
2100 |
2100 |
2100 |
2100 |
* Manufacturer reserves the right to change specification without prior notice. |