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Birmingham DLC-1640/1660/1680/16120 High

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Model DLC-2680 Shown

Features:

  • All headstock gears and shafts are hardened and precision ground
  • Powerful 10HP drive motor delivers power through all spindle speeds
  • Spindle gears, shafts & bearings are lubricated by pumped bath of oil
  • Induction hardened and ground bedways
  • 4 1/8" Spindle bore with D1-8 camlock spindle nose
  • 16 Spindle speeds, 26-1,700 rpm
  • Rapid power traverse to carriage and cross slide
  • Multiple disc clutch for efficent spindle starting and reversing
  • Equipped with leadscrew cover
There are no further details.
Specifications
  Item Model DLC-1640/1660/1680/16120
Capacities Swing over bed (in) 16"
Swing over cross slide (in) 9"
Swing over gap  (in) 27 1/2"
Length of gap  (in) 10"
Distance between centers (in) 40" / 60" / 80" / 120"
Headstock
Spindle
Spindle bore (in) 4 1/8"
Spindle nose type (Camlock) D1-8
Spindle taper MT-6
Spindle speeds 16
Spindle speeds range (RPM) 26 - 1,700 rpm
Spindle center to bedway (in) 8 5/8"
Gearbox Threads per inch (No.) range (T.P.I.) (42) 7/16 - 80
Metric threads (No.) range (mm) (37) 0.5 - 80
Module threads (No.) range (mm) (32) 0.25 -40
Diametral threads (No.) range (mm) (42) 7/8 - 160
Long. feeds (No.) range (in/rev) (45) 0.0017 - 0.058
Cross feeds (No.) range (in/rev) (45) 0.0009 - 0.029
Leadscrew diameter (in) 1 9/16"
Leadscrew TPI 2
Feed rod diameter (in) 1"
Carriage
& Apron
Tooling size (in) 1" x 1"
Compound slide travel (in) 5 7/8"
Cross slide travel (in) 13 3/4"
Tailstock Tailstock taper MT-5
Quill travel (in) 6"
Quill diameter (in) 3"
Motors Main Drive (HP) 10 HP, 220/440V, 3ph
Miscellaneous Maximum workpiece weight (lbs) 1,100 lbs
Steady rest capacity Min/Max (in) 1 1/8" - 6 1/4"
Follow rest capacity Min/Max (in) 3/4" - 3 1/8"
Width of bed (in) 15 1/2"
Overall dimensions (L x W x H/in) 102" / 122" / 142" / 182" x 47" x 54"
Net weight approx. (lbs) 4,620 / 4, 730 / 4, 980 / 6,680
There is no further information.

Standard Accessories

  • 12" 3-jaw chuck with reversible jaws
  • 16" 4-jaw chuck
  • 15" Face plate
  • Steady and follow rest
  • Dead centers, MT-4
  • Center sleeve, MT-6 to MT-4

Standard Accessories

  • 4-way tool post
  • Threading dial
  • Change gears
  • Halogen work lamp
  • Leveling pads
  • Toolbox with tools

Optional accessories

  • Taper turning attachment
  • Quick change tool post & holders
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