Giddings & Lewis-Fraser 70A-DP5-T Horizontal Boring Mill, 1974 – Retrofitted CNC Control, 4th Axis, Intelligent Digital Axis Drives, RS232 Port, Mirror Image, Linear Encoders
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1974 Giddings & Lewis-Fraser 70A-DP5-T Horizontal Boring Mill, expertly retrofitted with CNC control, 4th Axis, intelligent digital axis drives, and RS232 port. Features a 120" x 60" table, #50 ANS spindle taper, and spindle RPM range of 7.5-850.
Table Size: 120″ x 60″
Spindle: 5″
Spindle Taper: #50 ANS
Spindle RPM: 7.5-850 RPM
Headstock Travel: 84″
Table Cross Feed: 108″
Saddle Length: 204″
Saddle Width: 54″
Saddle Travel: 83″
All specifications are assumed to be correct but must be confirmed by the purchasing entity.
Retrofit CNC 4th Axis
Mitsubishi 320 CNC Controller
(4) MR-S2-200 Intelligent Digital Axis Drives
(4) HA-200-CB AC Servo Motors (5000 ppr)
4th Axis Operators Manual
Inch/Metric Conversion
4th Axis Simultaneous Control
RS232 Port
100 Tool Offsets
Mirror Image
Graphic Address Menu Program Input
Rolled Thread Double Nut Ballscrews
Linear Encoders (glass scale)
20 HP VVVF AC Spindle Controller
*Rotary Air Table Available*
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