union pr 150 union pr 160 union pr 200 union pr 250

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Orthogonal milling head with automatic positioning (2x360x1°) automatic tool clamping, max power 30 kW 3 D touch probe including measurement cycles for automatic measurement of workpieces Accuracies machining accuracies 6 Optional accessories, milling heads, machine accuracies 2 axis NC milling head automatic tool clamping, max power 37 kW deviation from a straight line (reference traverse 630 mm) ≤ 20 µm diameter accuracy (internal boring) IT 6 deviation from true circle (internal boring); diameter 160 mm ≤ 8 µm deviation from true circle (external milling, circular); diameter 300 mm ≤ 20 µm coaxiality of above mentioned circles ≤ 20 µm positioning accuracy according to VDI/DGQ 3441 axes x, y, z Adaptable milling heads (examples) Accessories Pick up stations for automatic tool change into the milling head positioning uncertainty up to 5,000 mm P 25 µm positioning uncertainty up to 10,000 mm P 32 µm positioning uncertainty over 10,000 mm P 40 µm positional scatter up to 5,000 mm Psmax 10 µm reversal error up to 5,000 mm Umax 5 µm positional deviation up to 5,000 mm Pa 8 µm NC-facing head for NC-contouring, facing and turning up to 1250 mm diameters Wireless handwheel for utmost flexibility when setting workpieces
Technical data Technical data Layout PR 150/160 PR 200/250 boring spindle diameter mm 150/162 200/250 drive power, max. (S6) kW 68 110/130 torque, max. Nm 5,000 15,000/17,000 speed range, max. min-1 5...3,500 5...2,200/1,500 traverses axes column cross traverse X mm 4,000 4,000 optional extension in steps of X mm 1,000 1,000 headstock vertical traverse Y mm 3,000 3,000 optional extension in steps of 500 mm up to max. Y mm 6,000 10,000 RAM extension Z mm 1,000/1,500 1,600 boring spindle axial traverse feeds / rapid traverses W mm 700 1,000 feed range of all axes mm/min 1...6,000 1...6,000 rapid travers of linear axes max. automatic tool changer mm/min 25,000 22,000 number of tool pockets in the magazine 40 - 165 40 - 165 max. tool diameter if adjacent pockets are empty mm 250 250 max. tool length mm 500 500 max. tool weight kg 30 30 max. tool weight kg 38,500 81,500 subject to correction UNION only gives general recommendations concerning the positioning of the machine to the plate field. However, this and the positioning of the clamping plates to the height are variable and have to be determined before order. Layout of a PCR 150 model with x = 5,000 mm, y = 3,000 mm; plate field 6,000 x 2,000 mm 7
Page 1 and 2: P-Series K-Series T-Series F-Series
Page 3 and 4: RAM Machine bed • wide, welded be
Page 5: Process monitoring • tool breakag

union pr 150 union pr 160 union pr 200 union pr 250

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