Barker Milling Machine Model Am Ser. # 1478 2 H.p.

US $1000

  • Jackson, Michigan, United States
  • Oct 19th
BARKER MILLING MACH, With Schrader Hydro-Check Series B171-1. Table size 6.250 x 25",  2 H,P, 230 Volts 60 Hz 3 Phase 3450 RPM Baldor motor, Model AM  The AM milling machine is designed and built for high quality, high production and high precision machining operations. All machine sliding surfaces are hand scraped and accurately aligned to meet today's high standards for close tolerance machining. The spindle is hardened and precision ground with a No. 30 milling machine taper, mounted on precision Timken Bearings. Mill clearances will accommodate most indexing heads, vices and other holding fixtures.   Hand lever feeds to head, saddle and table motion with adjustable positive stops Motor: 2 HP, 3450 RPM, 3 phase, heavy-duty, ball-bearing, totally enclosed, fan-cooled, dual voltage. Belt guard   Optional Features Micrometer feed screw to all motions 3" riser block to raise the head for tall fixtures Air hydraulic feed to all motions High speed spindles Cabinet base     One shot lubrication of ways     Complete wiring for standard and special applications       AM General Specifications   Table: Optional working surface 6-1/4" x 25" with 15" longitudinal travel Saddle: Cross travel 4" maximum Head: Vertical travel 6" maximum (can add riser blocks for additional clearance, see photo) Spindle: No. 30 Milling Machine Taper Motor: 220/440/60/3 - T.E.F.C. - 2 HP Optional 3450 RPM Color: Machine Tool Gray                 Spindle Speeds   Standard Drive Motor RPM 1140 1725 3450   350 530 1060 475 715 1430 625 940 1880 800 1200 2400 1020 1530 3060   Low Speed Drive With Idler Pulley Direct Drive Motor RPM Motor RPM 1140 1725 3450 1140 1725 3450   77 117 234   296 449 898 115 174 378   442 670 1340 161 244 488   618 937 1874     Air Hydraulic Feed Specifications: Feed - Infinitely Variable..........0 to 50 IPM Rapid Traverse...........................300 IPM Air Pressure Required..............75 to 120 PSI Air Cylinder Bore Size...............2-1/2" Dia. Max.

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