Item |
Unit |
200 Series |
300 Series |
Plane Type |
Universal Type |
Plane Type |
Universal Type |
225 |
250 |
225 |
250 |
330 |
350 |
390 |
3150 |
330 |
350 |
390 |
3150 |
Capacity |
Work swing over table |
mm |
220 |
320 |
Distance between centers |
mm |
250 |
500 |
250 |
500 |
300 |
500 |
900 |
1500 |
300 |
500 |
900 |
1500 |
Maximum grind diameter |
mm |
200 |
300 |
Work maximum weight |
center |
kg |
50 |
150 |
chuck |
20 (Face plate + chuck + work) |
40 (Face plate + chuck + work) |
Grinding wheel |
Size (OD x W x ID) |
mm |
ø355×38×ø127 |
ø305×25×ø127 |
ø405×50×ø127 |
ø355×38×ø127 |
Max. peripheral speed |
m/sec |
30 |
33 |
Grinding wheel head |
X axis travel distance |
mm |
215 |
300 |
Swivel angle |
deg |
Non-swivel |
±30 |
Non-swivel |
±30 |
Least travel increment (ø) |
mm |
0.0001 |
Rapid feed rate (ø) |
m/min |
4 |
Table |
Z axis travel distance |
mm |
512 |
762 |
512 |
762 |
670 |
870 |
1270 |
1870 |
60 |
870 |
1270 |
1870 |
Swivel angle |
deg |
0~-11 |
0~-9 |
0~-11 |
0~-9 |
0~-12 |
0~-10 |
0~-8.5 |
0~-5 |
0~-12 |
0~-10 |
0~-8.5 |
0~-5 |
Least travel increment |
mm |
0.0001 |
Rapid feed rate |
m/min |
8 |
10 |
Work head |
Spindle type |
– |
Rigidity spindle for dead and live combined use |
Center taper |
MT |
No.3 |
No.4 |
Through hole diameter |
mm |
ø18 |
ø20 |
Spindle speed |
min-1 |
10~500 |
Swivel angle |
deg |
30~-90 |
Non-swivel |
30~-90 |
Tailstock |
Tailstock spindle type |
– |
Manual taper fine adjustment type |
Spindle stroke |
mm |
20 |
30 |
Center taper |
MT |
No.3 |
No.4 |
Motor |
Grinding wheel head spindle |
kW |
15 |
5.5 |
Workhead spindle |
kW |
1.8 (AC servo motor) |
Table feed |
kW |
1.2 (AC servo motor) |
Grinding wheel head feed |
kW |
1.2 (AC servo motor) |
Lubricating pump |
W/P |
03-Apr |
Coolant pump |
W/P |
180/2 |
180/2 |
Magnet separator (option) |
W/P |
– |
Required electrical power consumption |
kVA |
15 |
20 |
Height from floor to work center |
mm |
980 |
1000 |
Machine Weight |
Net |
kg |
2900 |
3300 |
2900 |
3300 |
3900 |
4600 |
5000 |
6000 |
3900 |
4600 |
5200 |
6000 |