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HH Roberts / Topwell TWH-4025 Heavy duty machining centers |
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| Introducing the new TWH Series Machining Centres: This new series has very wide bases and saddles to give outstanding support to the table and workpeice. The ballscrews are pretensioned. This machine is targeted for higher speed applications like mold making, with the NEW Anilam 6000 series controls giving rapid traverse rates of 1000 IPM and full 3 axis contouring feed rates over 250 IPM. |
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Topwell TWH-4025 Vertical Machining Centre Travels 40" x 25" x 23.6"Table 24" x 48" Choice of 2 heads with #40 or # 50 taper spindle 600 to 1000 IPM rapid traverse (according to control model and drive selection.) spindle speeds to 12,000 rpm Table load 2,000 lbs Weight approximately 12,900 lbs Click here to download the catalog ( pdf ) |
| Topwell TW-4025 Vertical Machining Centre |
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| Travels | |
| X axis | 1000mm 40" |
| Y axis | 635mm 25" |
| Z axis | 600mm 23.6" |
| Spindle nose to table surface | 125-725mm 5" - 28.5" |
| Spindle center to column surface | 685mm 27" |
| Table | |
| Table dimension | 500 × 1000mm 20" × 40" |
| T-slots wide × no.× pitch) | 18mm × 5 × 80mm 0.70" x 5 x 3.15" |
| Table height from the floor | 860mm 33.8" |
| Table load capacity | 800 kgs 1760 lbs |
| Headstock | |
| Spindle nose | Cat-V 40, Cat-Vr BT-40 or BT-50 |
| Spindle RPM #40 | 6000 standard, 8000 or 12000 optional |
| Spindle RPM #50 | 4500 standard, 6000 optional |
| Feeds | |
| Rapid traverse for X, Y, Z axis | 15000 mm. /. min 591 IPM |
| Cutting feed for X, Y, Z axis | 1-5000 mm. /. min 0.04-197 IPM |
| Motors | |
| Main motor BT40 (cont./30min) | 5.5Kw / 7.5Kw |
| Main motor BT50 (cont./30min) | 7.5Kw / 11Kw |
| AC servo motor for each axis | 2Kw-14NW / 3.5Kw-22 Nm optional |
| Coolant system | 580W |
| Lubrication system | 25W |
| Chiller system | 850W for spindle 8000RPM
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| Automatic tool changer | |
| Magazine for armless type | 16 / 20 |
| Magazine for are type | 24 / 32 |
| Max. tool diameter | BT40: 70 / 127 (3"/5") BT50: 125 / 180 (5"/7") |
| Max. tool length | BT40: 300mm 11.8" BT50: 350mm 13.8" |
| Max. tool weight | BT40: 7 kgs 15 lbs BT50: 15kgs 33 lbs |
| Accuracy | |
| Positioning | ±0.0050mm ±0.0002” |
| Repeatability | ±0.0050mm ±0.0002” |
| General information | |
| Air pressure | 5 Kg / cm² |
| Machine weight | 5800 kgs 12,760 lbs |
| Floor space (L × W × H) | 3200 × 2800 × 2700mm 126" × 110" × 106" |
| CNC controllers available | Fanuc Oi/18i/21i-MB, Meldas 64A / 65A, Heidenhain 426, 530i |
