| TECHNICAL DATA |
| HEAD STOCK |
|
|
| Spindle Bore (Standard) |
155 |
155 |
| (Optional) |
205 |
205 |
| Morse Taper-Spindle & Sleeve |
MT-6 |
MT-6 |
| Spindle Speed (Nos/Range) |
|
|
| # RPM 155mm Bore |
6 / 20 to 200 |
4 / 20 to 200 |
| # RPM 205mm Bore |
6 / 15 to 100 |
4 / 15 to 100 |
| Type of Belt Drive |
3 ‘v’ |
4 ‘v’ |
| Belt Section |
‘c’ |
‘c’ |
| Lead ScrewDia./Threads(TPI) |
50.8 / 2 |
50.8 & 60 / 1* |
| NORTON GEAR BOX |
|
|
| Nos/range Metric Threads |
17 / 1-30 |
17 / 2-603 |
| Inch Threads |
48 / 1-30 |
48 / 0.5-15 |
| APRON |
|
|
| Auto Feeds with NGB |
|
|
| Longitudinal(mm/rev) |
0.078-2 |
0.078-2 |
| Cross (mm/rev) |
0.015-0.4 |
0.015-0.4 |
| CARRIAGE |
|
|
| Bearing Length of Saddle |
600 |
750 |
| Cross Slide Travel |
700 |
775 |
925 |
1100 |
| Compound Slide Travel |
250 |
325 |
| Tool Shank Section |
40 |
50 |
| TAIL STOKE |
|
|
| Ram Diameter |
101.6 |
127 |
| Morse Taper in Ram |
MT-6 |
MT-6 |
| Ram Travel |
250 |
300 |
| ELECTRICAL |
|
|
| Volt Ph; Freq |
415, 3, 50 |
415, 3, 50 |
| HP/Speed 155mm Bore |
|
|
| Upto Mod-8 Journal Brg. Type |
7.5 / 960 |
10 / 960 |
| T R Brg. Type |
10 / 1440 |
15 / 1440 |
| Mod-10 onwards Jr. Brg. Type |
10 / 960 |
15 / 960 |
| Tr. Brg. Type |
15 / 1440 |
20 / 1440 |
| HP/Speed 205 mm Bore |
|
|
| Upto Mod-8 Journal Brg. Type |
7.5 / 750 |
10 / 750 |
| T R Brg. Type |
10 / 960 |
15 / 960 |
| Mod-10 onwards Jr. Brg.Type |
10 / 760 |
15 / 750 |
| T R Brg. Type |
15 / 960 |
20 / 960 |
| Rapid Travel Motor (HP) |
1 |
1 |
| WT. CRY. CAPACITY (Tons) |
|
|
| Model-2, 3 & 4 |
4 |
6 |
| *Model-6, 8 & 10 |
6 |
9 |
| *Model-12 & 14 |
6 |
9 |
| (*With 1 Rest, **with 2 Rests |
|
|
