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UNIVERSAL AUTOMATIC MODEL AD TWO SPINDLE HORIZONTAL OPPOSED

Drilling & Tapping Centers
Model:
AD
Year:
1978
Stock #:
4700
UNIVERSAL AUTOMATIC MODEL AD TWO SPINDLE HORIZONTAL OPPOSED

Capacity in Mild steel
Drilling 3/8"
Tapping 1/2"
Spindle travel 2-1/2"
Air/line pressure required 50 to 100 lb.
Spindle thrust 4 times air line pressure
Minimum cycling pressure 5 lb.
Air consumption per spindle .01 cu. ft. per 2-1/2" stroke
Spindles taper No. 2A
Spindle C/L to bed 7-1/2"
Clearance between drill chucks
Minimum 2"
Maximum 20"
Spindle speeds
1725 Motor 575 to 5,000 RPM
3450 Motor 1,150 to 10,000 RPM
Overall dimensions 27" x 66" x 54"
Approximate weight 1,565 lbs.

MOTOR SPECIFICATIONS

Two (2) 3/4 HP 3/60/230/460, 1725 RPM Spindle drive motors and contro
ls

No. 1 Universal clamping & positioning fixture, "U" mounted
Capacity 1.250"
Stroke, adjustable to 1.750"
1-500 Positive positioning tool
Diameter .062" to .375"
Shank length .125" to 1"
Maximum head thickness .250"
Two (2) Drill chucks
Coolant system
Hydraulic feed control
Parts counter

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