| BED | |||||||||||
| Length of Bed | 7′ (2100 mm) | 9′ (2740 mm) | 10′ (3040 mm) | 12′ (3650 mm) | 14′ (4260 mm) | 16′ (4850 mm) | 18′ (5450 mm) | 20′ (6050 mm) | 22′ (6650 mm) | 24′ (7250 mm) | 26′ (7850 mm) |
| Admit Between Centre | 700 mm | 1300 mm | 1600 mm | 2200 mm | 2800 mm | 3400 mm | 4000 mm | 4600 mm | 5200 mm | 5800 mm | 6400 mm |
| Type of bed | Hardened Bed Ways | |
|---|---|---|
| Height of centre | 457 mm ( 18″ ) | 508 mm ( 20″ ) |
| Swing over bed | 885 mm | 985 mm |
| Swing over cross slide | 580 mm | 680 mm |
| Swing in gap | 1200 mm | 1300 mm |
| Width of bed | 508 mm | |
| Length of gap in front of face plate | 250 mm* | |
| Main spindle | |
| No. Of spindle speed | 8 |
| Spindle speed range | 20 to 200 RPM* |
| Taper in spindle | MT-6 |
| Spindle bore | 79 mm / 104 mm / 129 mm / 152 mm |
| Spindle nose | Threaded |
| Spindle thread | 6 TPI |
| Threads | |
| Lead screw diameter / pitch | 44.4 mm / 2 TPI |
| Nos. Of threads/range (without norton gear box) |
METRIC : 13 / 1 mm to 6 mm PITCH INCH : 20 / 1 to 24 TPI |
| Nos. Of threads/range (for ful norton gear box) |
METRIC : 24 / 0.5 mm to 15 mm PITCH INCH : 44 / 2 to 60 TPI |
| No. of feeds | 19 |
| Range of longitudinal feeds | 0.16 – 2 mm |
| Range of transverse feeds | 0.04 – 0.5 mm |
| Tail stock | |
| Tail stock spindle diameter | 76 mm |
| Taper in tail stock quill | MT – 5 |
| Travel and tools | |
| Cross slide travel | 520 mm* |
| Compound slide travel | 250 mm |
| Tail stock sleeve travel | 250 mm |
| Tool post square | 175 mm |
| Tool shank size | 38 mm |
| Suitable electrical hp | 5 HP / 7.5 HP (3 phase) (960 RPM) |
*As improvements are constantly made in our machines, the above illustrations, specifications, dimensions and technical data are subject to modifications and change without prior notice and not binding on us.
