| (Machine
shown with options) |
mm
(inch)
|
| DESCRIPTION
\ MODEL |
STC-12
|
STC-20
|
| GRINDING
CAPACITY |
Work
diameter
(with standard workrest) |
1~30
(0.04"~1.18")
|
1~50
(0.04"~2")
|
Work
diameter
(with special workrest) |
30~50
(1.18"~2")
|
5~100
(2"~4")
|
| GRINDING
WHEEL |
Wheel
size
(dia x with x bore) |
305x150x127
(12"x6"x5")
|
508x205x305
(20"x8"x12")
|
| Spindle
speeds |
1900rpm
|
1070rpm
|
| Dressing
increment |
Per
graduation |
0.02
(0.0005")
|
0.01
(0.0005")
|
| Per
revolution |
2
(0.05")
|
1.6
(0.0625")
|
| REGULATING
WHEEL |
Wheel
size
(dia x with x bore) |
200x150x90
(8"x6"x305")
|
305x205x127
(12"x8x"5")
|
| Spindle
speeds(10 steps) |
15-310rpm
|
15-308rpm
|
| Handwheel |
per
graduation |
0.04
(0.002")
|
0.04
(0.002")
|
| Per
revolution |
4
(0.2")
|
4
(0.2")
|
| Swivelling
angle |
¡Ó5º
|
¡Ó5º
|
| Inclining
angle |
¡Ó5º
|
¡Ó5º
|
| Dressing
increment |
Per
graduation |
0.02
(0.0005")
|
0.02
(0.0005")
|
| Per
revolution |
2
(0.05")
|
1.6
(0.0625")
|
| Rapid
feeding of saddle handwheel |
Per
graduation |
0.025
(0.00125")
|
0.5
(0.002")
|
| Per
revolution |
5(0.25")
|
6(0.25")
|
| Micro
feeding of saddle handwheel |
Per
graduation |
0.001
(0.00005")
|
0.001
(0.00005")
|
| Per
revolution |
0.2
(0.01")
|
0.15
(0.00625")
|
| MOTORS |
Grinding
wheel motor |
5HP
|
20HP
|
| Hydraulic
motor |
1HP
|
2HP
|
| WEIGHT |
Net
(Approx.) |
1200kg
(2640lb)
|
3000kg
(6600lb)
|
| Gross
(Approx.) |
1500kg
(3300lb)
|
3300kg
(7280lb)
|
| PACKING |
Length
x Width x Height |
1700x1460x1550
(67"x58"x61")
|
22400x2060x1880
(89"x82"x74")
|
| FLOOR
AREA |
Length
x Width |
1420x1340
(56"x53")
|
1970x1800
(78"x71")
|
| CNC
CONTROL |
¡@ |
-
|
-
|
