1250mm Heckert Model CWK 1250 P HMC, 1995 – Full 4th Axis, Thru-Spindle Coolant

Workholding Fixture/Pallet Data • Dimensions: 1000 mm x 1250 mm • Max. Loading Weight: 5000 kg (11023 lbs.) • Max. Load Distribution Moment on Pallet: 1500 Nm (1106 ft-lbs.)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Working Range Data • X axis Travel: 1840 mm (72”) • Y axis Travel: 1200 mm (47”) • Z axis Travel: 1270 mm (59”) • Distance between Horizontal Spindle Center & Upper Pallet Edge: 20 mm to 1220 mm (0.8” to 48”) • Distance between Front Edge of Horizontal Spindle & Center of Pallet (with Pallet @ 0°): 290 mm to 1540 mm (11.4” to 60.6”) • Interfering Circle Diameter in Work Area & At Clamping Station: 1800 mm (70.9”) • Workpiece Height within Interfering Circle: 1550 mm (61”)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Work Area Data • Min. Height of Workpiece Clamping Surface Above Floor Level @ Clamping Station: 1240 mm (48.8”) • Max. Height of Workpiece Clamping Surface Above Floor Level @ Clamping Station: 1270 mm (50”)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Spindle Data • Front Bearing Diameter: 170 mm (6.7”) • Tool Receiving Socket: DIN 2079 – 50 • Short Taper Shank: Short Taper DIN 69871 – A 50 with Draw-bolt DIN 69872 – 28 -or- Short Taper DIN 69871 – B 50 with Draw-bolt DIN 69872 – B 28 • Max. Speed: 4000 RPM • Main Gearing: Two Speed • Spindle Alignment: Electronic • Max. Torque on Spindle (w/ Extended Quill) @ 22 kW Rated Power & 100% On-Time: 1040 Nm (767 ft-lbs.) • Torque on Spindle (w/ Extended Quill) @ 22 kW Rated Power & 60% On-Time: 1370 Nm (1010 ft-lbs.)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,X, Y & Z Axes Linear Feed Data • Constant Feed Force: 18 kN (4047 lbs.) • Max. Technologically Useful Feed Force: 20 kN (4496 lbs.) • Max. Machining Feed, Rapid Traverse: 24 m/min (945 ipm) • Measuring Systems: Linear, Optical-Incremental • Accuracy Class: +/- 5 μm (+/- 0.0002”) • Division of Grating: 20 μm (0.0008”) • Input & Indicating Fineness: 1 μm (0.00004”) • Safety Device: Y Axis Safety Brake • Hydraulic Weight Balancing: in Y Axis

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,B Axis Indexing/Rotary Table Data • Max. Indexing Speed: 6 RPM • Indexing Divisions: 360° x 1 • Max. Rotary Speed: 8 RPM

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,• Rotary Tangential Moment in Locked Condition: 26000 Nm (19177 ft- lbs.)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,• Rotary Tangential Moment During Machining: 5400 Nm (3983 ft-lbs.)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,• Rotary Input and Fineness: 0.001°

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Chain Type Tool Magazine Data • Number of Storage Locations: 80 • Max. Tooling Diameter w/ Completely Filled Magazine: 125 mm (4.92”) • Max. Tooling Diameter w/Free Adjacent Locations: 250 mm (9.84”) • Max. Diameter of Bridge Type Tools: 500 mm (19.69”) • Max. Tool Length: 600 mm (23.62”) • Max. Tool Weight: 35 kg (77.2 lbs.) • Max. Permissible Total Weight of Tools in Magazine: 800 kg (1764 lbs.) • Chain Speed: 24 m/min (945 ipm) • Tool Change Time (for up to 15 kg tool weight) = 14 sec

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Accuracy Data • Backlash on Reversal, Umax: 0.008 mm (0.0003”) • Indexing Accuracy of Indexing Table: +/- 3 seconds • Indexing Accuracy of Rotary Table: +/- 6 seconds

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Coolant System Data • Tank Capacity: 1000 l (264 gal) • Coolant Supply Pressure Through Nozzles: 2 bar (29.4 psi) • Coolant Supply Volume Through Nozzles: 50 l/min (13.2 gpm) • Coolant Supply Pressure Through Center of Spindle: 30 bar (441 psi) • Coolant Supply Volume Through Center of Spindle: 30 l/min (7.9 gpm)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Space Requirements & Weight Data • Base Machine Weight as Erected: 25200 kg (55556 lbs.) • Total Weight Scope of Delivery: 32200 kg (70989 lbs.) • Overall Length: 8525 mm (335.6”) • Overall Width: 6350 (250”) • Machine Height (From Upper Edge of Foundation): 4070 mm (160.2”) • Erection Height: 4200 mm (165.3”)

All specifications are assumed to be correct but must be confirmed by the purchasing entity.,Equipped With: – Fanuc Series 16-M CNC Control – Two (2) 1250 mm Pallets – B Axis Indexing/Rotary Table – Smog Hog Air Cleaner

All specifications are assumed to be correct but must be confirmed by the purchasing entity.