New SEIKI UT-420 | Vertical Machining Centers
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ConditionNew
New
The Seiki UT series machines are the fastest CNC milling and tapping centers in their class and are well suited to high volume machining as well high speed 3D machining. These machines will exceed the demands of any manufacturer with high volume, high precision machining needs. Their compact size consumes very little valuable floor space while the blazing speed will deliver more parts per hour than the competition.
X-Axis Travel 27.5″
Y-Axis Travel 16.5″
Z-Axis Travel 13.8″ 18.9″
Table to Spindle 5.9″ min. / 19.7″ max. 5.9″ min. / 24.8″ max.
Spindle Center to Column 19.05″
Automatic Tool Changer
Number of Tools 20 24 (+1 in the Spindle)
Tool Selection Bi-Directional Fixed Bi-Directional Random
Tool Change Time 1.4 Sec. Tool-to-Tool 1.1 Sec. Tool-to-Tool
Chip to Chip Time 2.2 Sec. Chip-to-Chip 2.0 Sec. Chip-to-Chip
Maximum Tool Diameter 3.15″ 2.5″ with Adjacent Tools
Maximum Tool Weight 4.8 lbs. 6.2 lbs.
Tool Type BBT-30
Maximum Tool Length 7.9″
Spindle (Standard)
Spindle Motor 7.4 HP 30 min. / 5 HP continuous
Spindle Taper BBT-30 Dual Contact
Spindle Drive System Direct Drive
Spindle Speed 0 – 12,000 RPM
Ballscrews & Axis Motors
Ballscrew Diameter X-Y-Z X 32mm (1”) x 20mm pitch, Y 32mm (1.26”) x 20mm, Z 32mm (1.26”) x 16mm
Ballscrew Type Class 3 Double Nut Pre-Loaded
Ballscrew Mounting Type Double Anchored
Servo Motor HP X-Y-Z 3.0 – 3.0 – 3.0
Servo Motor Mounting Direct Coupled
Table
Table Working Surface 31.5″ x 16.5″
Max. Workload on Table 440 lbs.
Table Surface Ground / T-Slotted
Feeds
Rapid Traverse Rate X, Y, Z 2,362 IPM
Acceleration in Z 1.5G
Cutting Feed Rate 0.01 – 787 IPM
Positioning Accuracy +/- .0002″ Full Stroke
Repeatability +/- .00015″
General
Coolant Tank Capacity 60 Gallons
Machine Weight 8,140 lbs.
Floor Space 80.7″ x 101″ x 97″ 80.7″ x 101″ x 106″
Power Source 208/220 Volts, 3 Phase, 25 KVA**
Air Source 90 PSI
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