W.A. WHITNEY MODEL 661-60 CNC PANELMATIC PUNCH

Punching force 40 Tons
Plasma station 250 AMP
Material Thickness
Maximum 0.625"
Minimum 0.060"
Punching Capacity
(maximum diameter using standard 36TC punches and material
with shear strength of 50,000 lb per inch2)
Maximum punch diameter or equivalant shape 5.00"
0.250" material 5.00"
0.375" material 2.75"
0.500" material 1.00"
0.625" material 0.813"
Punching Rate
(1" centers, 0.250 material) Hits per minute 105
Positioning Area
X-Axis 90"
Y-Axis 60"
Positioning speed per axis 1,000 IPM
Positioning accuracy +/- 0.005"
Minimum programmed increment 0.001"
Rotary tool magazine stations 15
Tool change time (average) 12 seconds
(continued)
Air plasma cutting speeds for carbon (mild) steel
0.125" material 250 IPM*
0.250" material 225 IPM
0.375" material 165 IPM
0.500" material 110 IPM
0.625" material 75 IPM
* Contouring - limited to minimum of 250 IPM
Straight line cutting - minimum 350 IPM
Accuracy for Plasma-Arc Cutting
0.375" +/- 0.030"
0.625" +/- 0.060"
Maximum piece part weight 1,000 lbs.
Approximate shipping weight 30,000 lbs.