The planer or cross-bed design of the 150 series features plenty of possibilities of delivery and is particularly suitable for multi-sided machining or large and bulky parts with swivel diameters of up to 4 m and weights of up to 25 tons, optionally up to 40 tons.
The various tables are supported by independent beds on foundation to achieve high machining accuracy.
The large span of versions is completed by the integration of various tool, pallet, and accessory changer.
The headstock can be delivered in two power versions – either in standard design of 46 kW or 60 kW with a maximum torque of 3000 Nm. Manually pivoting, automatically positioning milling heads controllable in two NC-axes ensure five-sided or contour machining of highly complicated parts.
This UNION machine meets any and all demands in large-size part machining.
Product Specification
Spindle
Diameter 150mm Max. driving power kW 60
Spindle nose taper DIN 69871 (HSK optional) ISO 50
Speed range, infinitely variable 5 to 3500 rpm
Facing head diameter*700mm
Facing head speed range*2,5 to 330 rpm
Traverses
Cross table traverse X 3200mm
Optional X 4000mm
Vertical headstock traverse Y 2000mm
Optional Y 2500 and 3000mm
Longitudinal column traverse Z 1500mm
Optional Z 2100, 2600mm
Axial boring spindle traverse W 750mm
Table rotation B degrees 360, continuous
Radial facing slide traverse U*200mm
Worktable
Workholding area, table load 10 tons 1600 x 2000mm
Workholding area, table load 20 tons 1800 x 2000mm
Optional 2000 x 2500mm
Feed rates / Rapid feed rates
Feed rates on all axes 1 to 6000 mm/min
Rapid feed rates of linear axes 15000 mm/min
Table rotation speed 3 and/or 2.5 rpm
Maximum feed power N 25000
Automatic tool changer (KC version)
Number of magazine pockets 40, 60, 80, 100, 120, 156
Max. tool diameter mm 250
Max. tool length mm 500
Max. tool weight kg 30
Pallet changer for 2 – 4 pallets, double table layout
Optional CNC controller type Heidenhain iTNC 530 or Siemens 840 D or FANUC
