Historical specification information — not a machine-for-sale listing. Specifications can vary by year, control, configuration and optional equipment.
Machine type: Jig Borers, Cnc
Historical 3E Specifications by Year Choose a recorded year below. Each configuration is joined to specifications only by its exact historical InvID.
1959 Pratt & Whitney 3E — UMS record #14994 Jig Borers, CNC
Historical UMS record #14994
Copy Specifications Specifications SPINDLE
Diameter 5.5 "
Taper 5
Speeds: Minimum 31 rpm
Maximum 1500 rpm
Motor 3 hp
TRAVELS
X-Axis (cross) 48 "
Y-Axis (vertical) 28 "
Z-Axis (quill) 10 "
W-Axis (head) 14 "
TABLE
Width 28 "
Length 56 "
Maximum Load 3500
Equipped With GE 1050 2-Axis NC Control
Ballscrews & Inductosyn Scales on X & Y Axes
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