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Compare Yama Seiki MB1512 with other machines in its class Boring Mills, Yama Seiking - Boring Mills
| MB series |
|---|
| CAPACITY | MB-1512 |
|---|---|
| X / Y / Z axes travel | 1,500 / 1,200 / 900 mm ( 59.05″ / 47.24″ / 35.43″ ) |
| W-axis travel | 500 mm ( 19.68″ ) |
| Distance from spindle nose to table top | 575 ~ 1,475 mm ( 22.63″ ~ 58.07″ ) |
| WORKING TABLE | |
| Table size ( X x Y ) | 1,250 x 1,150 mm ( 49.21″ x 45.27″ ) |
| Table load capacity | 4,000 kg ( 8,800 lb ) |
| Minimum table index | 0.001° |
| B-axis speed | 5 rpm |
| SPINDLE | |
| Boring spindle size | Ø 110 mm ( Ø 4.33″ ) |
| Spindle motor ( cont. / 30 min. ) | 22 / 26 kW ( 30 / 35 HP ) |
| Spindle speed | 3,200 rpm |
| Spindle torque | 1,800 Nm ( 1,330 ft-lb ) |
| Spindle taper | BBT50 |
| FEEDRATE | |
| X / Y / Z axes rapid feedrate | 15 / 15 / 15 m / min. ( 590 / 590 / 590 IPM ) |
| W-axis rapid feedrate | 6 m / min. ( 230 IPM ) |
| Cutting feedrate | 6 m / min. ( 230 IPM ) |
| TOOL MAGAZINE | |
| Tool magazine capacity | 40 T |
| Max. tool diameter / adj. pocket empty | Ø 125 mm / Ø 250 mm ( Ø 4.92″ / Ø 9.84″ ) |
| Max. tool length ( from gauge line ) | 400 mm ( 15.74″ ) |
| Max. tool weight | 25 kg ( 55 lb ) |
| ACCURACY | |
| Positioning accuracy ( JIS B 6338 ) | ± 0.01 mm / Full Travel ( ± 0.00039″ / Full Travel ) |
| Positioning accuracy ( VDI 3441 ) | P ≤ 0.02 mm / Full Travel ( P ≤ 0.00078″ / Full Travel ) |
| Repeatability ( JIS B 6338 ) | ± 0.03 mm ( ± 0.00118″ ) |
| Repeatability ( VDI 3441 ) | P ≤ 0.008 mm ( P ≤ 0.00031″ ) |
| GENERAL | |
| Power requirement | 60 kVA |
| Pneumatic pressure requirement ( min. ) | 5 kg / cm² ( 70 PSI ) |
| Hydraulic unit tank capacity [ pump ] | 200 liter ( 50 gal ) [ 3 HP ] |
| Lubrication oil tank capacity | 8 liter ( 2 gal ) |
| Coolant tank capacity [ pump ] | 330 liter ( 85 gal ) [ 1 HP ] |
| Machine weight | 30,000 kg ( 6,620 lb ) |
Specifications are subject to change without notice.
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