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FEHLMANN Picomax 55 CNC 2/3

Control: Heidenhain TNC 426
Dimensions
Required installation space (WxDxH): 1.92 x 1.85 x 2.4 m
Weight: approx. 2,400 kg

Working Area
Travel, longitudinal | X-axis: 500 mm
Travel, cross | Y-axis: 255 mm
Quill stroke (controlled) | Z-axis: 147 mm
Quill stroke (manual) | Z-axis: 160 mm
Machine head travel | W-axis: 500 mm

Feeds / Rapid Traverses
Speeds:
Rapid traverse - X and Y axes: 1–11,000 mm/min
- Z axis: 1–6,000 mm/min
- W axis: 1–3,600 mm/min
Feed forces
- X and Y axes: 6,500 N
- Z axis: 8,000 N
Rapid traverses
- X and Y axes: 11 mm/min
- Z axis: 6 mm/min

Measuring System
Direct measurement via linear scale: X / Y / Z axes
Resolution
Indirect measuring system via rotary encoder: Z axis
Resolution on X, Y, Z, and W axes: 0.001 mm

Accuracy
Positioning tolerance P (axes) X / Y: 0.005 mm
Positioning scatter Ps (axes) X / Y: 0.003 mm
Z / W: 0.005 mm

Table
Clamping surface (LxW): 885 x 320 mm
Work area - T-slots:
- Number: 5
- Width: 12 H8 mm
- Spacing: 50 mm
Permissible table load: 250 kg
Table height above floor: 1,040 mm
Clearance spindle nose to table (min.–max.): 0–120–620 mm
Horizontal reach: 300 mm

Working Spindle
Tool quick-change system: SF 32
Tool change: hydraulic via push buttons
- Repeatability: 0.002 mm
- Changeover time (manual): approx. 5 s
Spindle speed range (stepless): 50–9,000 rpm
Drive power: 7.6 kW
Max. torque: 65 Nm

Machining Performance
Drilling capacity: ø 25 mm
Tapping: M20

Enclosure
Semi-enclosure with sliding doors

Coolant / Lubrication
Nwjdpfetp S R Hox Ad Uep
Coolant:
- External tank, capacity: 100 l
- Pump flow rate: 75 l/min
Central lubrication system: Vogel

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