|
TECHNICAL
DETAILS OF GST - 500 SERIES |
|||||
|
MODEL |
UNITS |
GST
-1500-2000-2500-3000
|
|||
| SIZE & CAPACITY | |||||
|
Centre height |
mm |
250
|
|||
| Centre distance |
mm |
1500 / 2000 / 2500 / 3000 |
|||
| Max. grinding dia for efficiently standard |
mm |
300 |
|||
| WHEEL HEAD | |||||
| Peripheral surface speed ( Two steps ) |
m/sec. |
28 |
|||
| Clockwise |
deg. |
60
|
|||
| Counter clockwise |
deg. |
45 |
|||
| Grinding wheel (diameter x width x bore) |
mm |
450 x 63 x 254
|
|||
| INFEED SYSTEM | |||||
| Rapid Approach |
mm |
45
|
|||
| Increment infeed on dia |
mm |
0.005 |
|||
| Indeed with hand wheel |
mm |
45 |
|||
| * Max. plunge depth on dia |
mm |
0.75
|
|||
| *Infeed rate on dia varaible |
mm/min |
0.1 - 6
|
|||
| *Spark off time |
sec. |
0 - 30
|
|||
| TABLE TRAVERSE | |||||
| Max. Stroke |
mm |
1600 - 2100 - 2600 - 3100 |
|||
| Min stroke |
mm |
10
|
|||
| Feed rate |
mm/min |
50 - 3500
|
|||
| Dwell at reversal |
sec. |
0 - 30 |
|||
| Swivel |
deg. |
-3 + 4
|
|||
| WORK HEAD | |||||
| Live & dead centre type counter clockwise |
deg. |
90
|
|||
| Taper bore |
M T |
5
|
|||
| Steplessly varaible |
RPM |
25 - 250 |
|||
| TAIL STOCK | |||||
| Adjustable pressure, taper bore |
M T |
4 |
|||
|
Quill travel |
mm |
25
|
|||
| ELECTRICAL MOTORS | |||||
| Wheel head |
kw. |
5.5
|
|||
| Work head |
kw. |
1.5 |
|||
| Internal grinding |
kw. |
0.75
|
|||
| Hydraulic pump motor |
kw. |
0.75
|
|||
| Coolant pump |
kw. |
0.10
|
|||
| Auto Lubricant |
kw. |
0.09
|
|||
| INTERNAL GRINDING ATTACHMENT | |||||
| Spindle housing bore |
mm |
80
|
|||
| Standard spindle dia |
mm |
60 x 250
|
|||
| Spindle speed standard |
RPM |
18000
|
|||
| FLOOR AREA | |||||
| Width |
mm |
on request
|
|||
| Length |
mm |
on request |
|||
|
*
OPTIONAL |
SPECIFICATION
& DESIGN ARE SUBJECT TO CHANGE WITHOUT NOTICE |
||||
|
|
|
 |