STARRAG HECKERT - CWK 1250 new Spindel

STARRAG HECKERT CWK 1250 - horizontal machining center

Twin-Pallet Machine center

• Operating Hrs            8562
• Autommatic Hrs   29874
• Spindle was repaced in  September 2014
• CNC Control: Siemens Sinumerik 840 D

Travel:

• X-Stroke: 1850 mm
• Y stroke: 1250 mm
• Z-stroke: 1525 mm
• B-axis NC table: 0.001 ° resolution
• Table longitudinal travel (x) = 1850 mm
• Support vertical adjustment (y) = 1250 mm
• Cross column traverse including tool change (z) = 1525 mm

Swivel diameter 1800 mm



Pallets:

• Number 2 pieces + 3 spare
• Height: 1000 mm X 1250 mm with threaded holes according to DIN 55201

Tool magazine:

• Tower magazine with 240 locations in 4 towers
• max. Diameter (without adjacent) 250 mm
• max. Diameter (when adjacent squares) 11 O mm
• max. Overhang 450 mm
• max. Tool weight 35 kg
• max. Breakdown torque 50 Nm (at the grip on the base holder)
• max. Total weight of all tools for each tower 600 kg

Spindle:

• Speed ​​range: 20 - 10000 U / min with 2-speed high-precision gear
• Torque 700 Nm at 100 3 ED 900 Nm at 40 3 ED
• Rated power: P = 28KW (at 100%) 38kW (at 40%)
• Spindle taper: SK 50 DIN 69871
• Coolant through the spindle center

Coolant:

• Coolant unit fleece gravity filter 30/40/50 bar 2000l
• Coolant flow: 200 l
• Spray gun

Accessories:

• Renishaw probe and control sided use
• Tool breakage detection using laser light barrier

Machine can be inspect under power.