Specification | MAC-1 | MAC-2 | MAC-3 | ||
---|---|---|---|---|---|
Bed: | |||||
Bed Type | 2 V & 2 Flat | 2 V & 2 Flat | 2 V & 2 Flat | 2 V & 2 Flat | 2 V & 2 Flat |
Bed Length | 1676 (5′ 6″) | 2135 (7′) | 2743 (9′) | 3048 (10′) | 3658 (12′) |
Bed Width | 323 (12.¾”) | 323 (12.¾”) | 323 (12.¾”) | 323 (12.¾”) | 323 (12.¾”) |
Gap Length | 165 mm | 165 mm | 165 mm | 165 mm | 165 mm |
Gap Length in front of face Plate | 140 mm | 140 mm | 140 mm | 140 mm | 140 mm |
Capacity: | |||||
Height Of Centre | 265 (10.5″) | 265 (10.5″) | 265 (10.5″) | 265 (10.5″) | 265 (10.5″) |
Swing over Bed | 520 mm | 520 mm | 520 mm | 520 mm | 520 mm |
Swing Gap | 820 mm | 820 mm | 820 mm | 820 mm | 820 mm |
Swing over Cross Slide | 320 mm | 320 mm | 320 mm | ||
Distance Between Centre | 550 mm | 960 mm | 1570 mm | 1870 mm | 2470 mm |
Movement of Cross Slide | 240 mm | 240 mm | 240 mm | 240 mm | 240 mm |
Movement of Compound Slide | 140 mm | 140 mm | 140 mm | 140 mm | 140 mm |
Main Spindle: | |||||
Spindle Nose (Threaded Type) | Ø 76.20 mm | Ø 76.20 mm | Ø 76.20 mm | Ø 76.20 mm | Ø 76.20 mm |
Taper Bore in Spindle Sleeve | MT-4 | MT-4 | MT-4 | MT-4 | MT-4 |
Spindle Bore | Ø 54 (2.1/8″) | Ø 54 (2.1/8″) | Ø 54 (2.1/8″) | Ø 54 (2.1/8″) | Ø 54 (2.1/8″) |
Tail Stock: | |||||
Quill Dia | Ø 60.325 mm | Ø 60.325 mm | Ø 60.325 mm | Ø 60.325 mm | Ø 60.325 mm |
Taper in Quill | MT-4 | MT-4 | MT-4 | MT-4 | MT-4 |
Quill Travel | 180 mm | 180 mm | 180 mm | 180 mm | 180 mm |
Speed: | |||||
No. of Spindle Speed | 8 | 8 | 8 | ||
RPM (Low/High) | 30 – 500 | 30 – 500 | 30 – 500 | ||
Threads: | |||||
Metric Thread | 16 (1 to 12 mm) | 16 (1 to 12 mm) | 16 (1 to 12 mm) | 16 (1 to 12 mm) | 16 (1 to 12 mm) |
English Thread | 37 (1 to 44 TPI) | 37 (1 to 44 TPI) | 37 (1 to 44 TPI) | 37 (1 to 44 TPI) | 37 (1 to 44 TPI) |
Lead Screw | Ø 1.5″ x 4 TPI | Ø 1.5″ x 4 TPI | Ø 1.5″ x 4 TPI | Ø 1.5″ x 4 TPI | Ø 1.5″ x 4 TPI |
Electricals: | |||||
Motor Power | 3 H.P. / 2.25 KW | 3 H.P. / 2.25 KW | 3 H.P. / 2.25 KW | ||
Drive: | |||||
V Belt | C-72 | C-72 | C-72 | C-72 | C-72 |
V Belt | 50 x 1880 | 50 x 1880 | 50 x 1880 | 50 x 1880 | 50 x 1880 |
General: | |||||
Weight (Approx.) | 1350 Kg. | 1500 Kg. | 1800 Kg. | 1950 Kg. | 2250 Kg. |
Floor Space Occupied in (mm) | 1900 x 1065 | 2440 x 1065 | 3050 x 1065 | 3350 x 1065 | 3960 x 1065 |
(Approx.)L x W x H | x 1370 | x 1370 | x 1370 | x 1370 | x 1370 |