Can cut spur and helical. Internal and worms with special
attachments.
Swivel head with worm and gear drive to hob spindle. Single
thread index worm and bronze worm gear. 144 tooth ratio.
Face capacities
Spur and pinion gears 24"
Helical gears, 45 degrees 18"
Maximum diameters
Spur gears with support 48"
Spur gears without support 90"
Helical gears without support, 45 degrees 72"
Minimum centers of work and hobb arbors 3"
Diameter of tee slotted work table 40"
Diameter of index worm gears 48"
Diameters of hobb arbors 1 1/4", 1 1/2" & 2"
Rated diametral pitch 1 1/4"
Index range
Including primes 15 - 100
Single thread hobbs excluding primes 100 - 400
Maximum diameter hobb 10 3/4"
Hobb speed ranges (15) 6 to 130 RPM
Infeed mechanism feed ranges (24) .003 to .200
Overall dimensions
Length 200"
Width 68"
Height 132"
Approximate weight 38,000 lbs.
MOTOR SPECIFICATIONS
20 HP 3/60/220/440 Main drive motor & electrical controls
5 HP 3/60/220/440 Rapid traverse motor & electrical controls
3/4 HP 3/60/220/440 Coolant motor & electrical controls
Differential and infeed attachments
Power and hand swivel to universal head
Hand indexing attachment
Power indexing with adjustable micrometer stop (electric trip)
with scale and vernier.
Overarm work-mandrel support
Hobb setting gauge
Work resetting device
Anti-friction (Timken) bearing hobb spindle and sleeve end
bearing
Electric switch for main motor to obtain proper hobb rotation
BiJur lube system
Speed and feed gears
Adjustable trip dogs for power up and down feed to head
Push button controls for run-jog & stop, raise & lower hobb
slide.
Move stanchion toward or away from work table.
Coolant on & off
Interlocking controls to prevent operation of traverse while feed
is engaged.
Coolant pans, chip and splash guards.
Miscellaneous work supports, hobb arbors and hobbs.
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