22 Ton Amada AC-255NT AC-Servo-Electric Turret Punch Press
with 51 Stations 4 Auto-Index
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Amada AC-255NT
The Amada AC-255NT is a 22-Ton fully electric – Servo turret punch with Single motor AC servo drive system. Like all of Amada’s servo turret punch presses, it is well known for its productivity and reliability. This model has a 50″ x 50′ travel range and can handle a 4′ x 8′ sheet with one auto-reposition.
Specifications
Tonnage: 20 metric/ 22 U.S.
Press drive system: single motor AC servo drive
Maximum stroke length: 1.65”
Maximum material thickness: 0.25” ball table
Travel range (w/o reposition): 50” x 50”
Maximum feed rate
X-Axis: 3,150 inches per minute
Y-Axis: 2,362 inches per minute
Maximum weight of material
F1 speed: 110 lbs.
F4 speed: 330 lbs.
Maximum hit rate
X-Axis: 370 hits per minute (1” pitch at 0.118” stroke)
Y-Axis: 275 hits per minute (1” pitch at 0.118” stroke)
Marking pattern: 900 hits per minute (0.019” pitch at 0.055” stroke)
Punching accuracy: +/- 0.004” and +/- 0.002” in fine accuracy mode
Turret rotation speed: 30 rpm
Auto-Index rotation speed: 60 rpm
NC Control: AMNC/PC NT
Power requirement: 19 kVA
Maximum air consumption: 2.7 cubic feet
Mass of machine: 26,455 lbs
