Lees-Bradner #SH-144, horizontal spline hobbing machine, 8" x144" cap., excellent, 1967

Description
Lees-Bradner Model SH Long Bed Horizontal Spline Hobbing machine for cutting long splines on cylindrical parts up to 144" in length between centers. This 12' capacity machine will cut splines in 8.75" diameter shafts and swings 12" over carriage & almost 24" over the ways for external flanges , eyelets, journals , etc. Machine is equipped with push-button controls and rapid traverse to cover long travel distances quickly.
Specifications
LEES BRADNER HORIZONTAL SPLINE HOBBER
Model SH-144 s/n SH-172
Machine was designed for the Manufacture of large splines and shafts between centers
up to 144" in diameter. It also supports a hole through the work spindle of 6" to
allow for longer shafts. the tail center can also be removed and a steady added to
increase the length of parts held
Machine specs are as follows:
Max Diameter Hobbing capacity 8.75"
Bore through the work spindle 6.44"
Max Face width of cut between centers 144"
Max swing over ways 24"
Max Swing over Carriage 12"
Max Rated DP 3.5 DP
Max Helix angle 45 degree
Max hob Length 5"
Max hob Diameter 4"
Max hob speeds 96-214 RPM
Max Hob shift 2"
Main drive 15HP
Machine Machine weight 20,000 lbs
Machine dimensions 18' long x 6.5' deep x 5' tall
Machine is equipped with the following"
1-1/4" diameter hob arbor
through hole fixture with collect clamping
push button panel
operator pendant control
Rapid traverse
1 set-up of change gears only
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or request a quotation. thank you !