Square tool block
MODEL | Unit | GH-1236A | GH-1440A |
Max. swing over bed | mm | 310 (12") | 356 (14") |
Max. swing over cross slide | mm | 180 (7") | 220 (8-5/8") |
Max. swing over gap | mm | 450 (17") | 506 (20") |
Distance between centers | mm | 910 (36") | 1000 (40") |
Bed width | mm | 180 (7") | 206 (8") |
Spindle bore | mm | Φ38 (1-1/2") | Φ38 (1-1/2"); |
Spindle taper | D1-4 | D1-4 | |
Spindle speeds | rpm | 65~1810 (18 steps) | 45~1800 (16 steps) |
Metric threads | mm | 0.4~7 | 0.45~7.5 |
Inch threads | T.P.I. | 4~60 | 4~112 |
Longitudinal feed range | mm/r | 0.0527~1.2912 | 0.043~0.653 |
Cross feed range | mm/r | 0.011~0.276 | 0.015~0.22 |
Tailstock quill travel; Taper | mm | 100 (4"); MT.3 | 115 (4-1/2"); MT.3 |
Main motor power | KW | 1.5 | 1.5/2.4 (2-speed motor) |
Overall dimensions | mm | 1600x730x1270 | 1820x740x1300 |
N.W./G.W. | kg | 520/620 | 800/900 |