We are continuing the development with the BA 3 series. The machines with a 300 mm spindle distance feature a monobloc design in combination with a three-axis unit, double swivel table and one, two or four horizontal spindles. The machining accuracy of these centers in comparison with the C-frame designs from other manufacturers that are typical of this size range resulted in many demanding projects for the 3 series within a short time after its market launch.
The BA 342, a four-spindle design with a 150 mm spindle distance, is ideal for the high-volume production of smaller components. Equipped with one or two SW torque motor rotary tables and 2 or 4 satellites, it is one of the most advanced 5-axis machining centers on the market.
The letter X has been added to the BA 3 series to identify the single-table version. The BA 3X combines all the characteristics of the 3 series, such as the monobloc design and the box-in-box 3-axis unit, and is fitted with a four-sided fixture beam and can thereby be loaded in parallel to machining time.
This is also the case, when machining is taking place the other sides of the beam. The model is designed for the three- and four-axis machining of smaller workpieces. The variant with an SW 5-axis rotary table with 2 or 4 torque motors is a cost-effective, highly productive and precise machine.
|Name||BA 311||BA 312||BA 321||BA 322||BA 341||BA 342|
|Speed range||1 - 10.000 rpm (1-17 500 rpm)||1-10 000 rpm (1-17 500 rpm)||1 - 10.000 rpm||1 - 10.000 rpm||1 - 20.000 rpm||1 - 20.000 rpm|
|Power / torque||32 kW / 4 200 rpm / 72 Nm (40% ED)||32 kW / 72 Nm (40%ED)||2 x 32 kW / 4 200 rpm / 2x72 Nm (40% ED)||2 x 32 kW / 2 x 72 Nm (40% ED)||4 x 18 kW / 10 500 rpm / 4 x 17 Nm (40% ED)||4 x 18 kW / 4 x 17 Nm (40% ED)|
|HSK interface||Spindle HSK-A63||Spindle HSK-A63||Spindle HSK-A63||Spindle HSK-A63||Spindle HSK-A40||Spindle HSK-A40|