Features
These series,various in size,are the most powerful saddletype common surface grinding machines that show high efficiency as well as high precision for large parts and molds.
High precision spindle and spindle motor with low vibration and noise
Durable and suitable for precision grinding
Intensive research planning and manufacture by high-elasticity structure
Excellent durability and heavy grinding available
4-Point suspension mode cross travel guide way
Long and high-precision 4-point suspension mode using LM guide for large machines(137A,116A) to V&V grooved guide way and both edges in the center.
Specification
|
Item |
unit |
YGS-137A |
||
|
Capcity |
Electric magnetic chuck |
mm |
1200×600 |
|
|
Max. distance between table surface and grinding wheel center |
mm |
0~845 |
||
|
Table |
Traverse speed range(per min) |
m/min |
0.5~20 |
|
|
Cross movement-hand |
Hand feed per revolution |
mm |
5 |
|
|
Graduation of hand wheel |
mm |
0.02 |
||
|
Cross movement-hydraulic |
Intermittent feed |
mm |
0.5~20 |
|
|
Continuous feed |
m/min |
0.1~1.0 |
||
|
Grinding head |
Automatic feed per table stroke |
mm |
0.002~0.03 |
|
|
Manual down feed |
Hand feed per revolution |
mm |
0.5 |
|
|
Graduation of hand wheel |
mm |
0.005 |
||
|
Grinding Wheel |
Diameter×Width×Bore |
mm |
Ø510×50×Ø127 |
|
|
Speed (50Hz/60Hz) |
r.p.m |
1000/1200 |
||
|
Motors |
Grinding wheel spindle |
Kw/p |
7.5/6 |
|
|
Hydraulic pump |
Kw/p |
3.7/4 |
||
|
Weight (about) |
kg |
6500 |
||
|
Wheel cover model |
|
YGS/CVR-510S |
||
Machine Dimensions
|
Division |
A |
B |
C |
D |
E |
F |
G |
|
YGS-137A |
1900 |
3840 |
4800 |
1780 |
2650 |
2990 |
2400 |
Working Area
|
Division |
YGS-137A |
|
a |
50 |
|
b |
320 |
|
c |
320 |
|
d |
600 |
|
e |
510 |
|
f |
845 |
