15.75" GLEASON "400GH" PHOENIX HIGH PERFORMANCE “CNC” GEAR HOBBER - FANUC 150MB CONTROL - 16 STATION PALLET WORK CHANGER - 17.72" MAXIMUM DIAMETER - 20.67" FACE-WIDTH - 2.5 DP

Model 400GH GLEASON Phoenix High Performance “CNC” Gear Hobbing Machine, Serial No. 917303 (New in 1997)
Suitable for the cutting of straight spur and helical, gears, pinions, splines, worm-gears and other workpieces of similar profile up to 15.75 / 17.72” (400/450mm) max. diameter, 20.67” (525mm) face-width, and with 2.5 DP (10 module) cutting capability in steel

FEATURES / EQUIPMENT:
Machine furnished with machine mounted, air-conditioned electrical enclosure,
with operator’s controls at front of machine, adjacent to operator’s access
door.
Totally enclosed work-area guarding with powered operator access door
Work chamber lighting.
Smoke and mist collector interface.
Self-contained coolant pump, tank, & piping, with magnetic chip conveyor
Cooler-chiller unit for both hydraulic and cutting oil
Standard swivel hob-head with FANUC Model 15 hob drive motor
and quick-change hob clamping
One (1) hob arbor, (customer to specify diameter)
Work-table with hydraulic work-piece chucking via hydraulic draw-arbor
Support column & hydraulic tailstock arm with 180-degree swivel base
for twin-gripper load and un-load of work-pieces at machine rear
Pallet-type work-piece conveyor / carousel system (outside machine enclosure)
with sixteen (16) individual adjustable work-station-pallets
FANUC Model 150MB computer control with color CRT and gear cutting
software, with automatic setup and control of 6 axes:
- axial feed - hob position - radial feed
- hob speed - work-table - swivel angle setting
Control software package w/user-friendly conversational dialogue, (in English),
values displayed for both inch and metric, with programs for the following in
various combinations:
radial and axial hobbing
climb and conventional hobbing
crowning and taper hobbing
single and multi-cut cycles with change of feed
and speed between roughing and finishing cuts
two strategies for shifting
single index milling / hobbing
Capability to edit summary data while the machine is cycling
Integrated machine fault diagnostics
Summary storage capacity for 100 parts.
Security key for control of setup.
Full complement of electrics (motors/controls)
(currently arranged for 380 Volt 50 HZ operation)
Full and complete machine documentation (operator’s manual for machine
and controller, replacement parts list, hydraulic and electrical diagrams, etc.)

PRINCIPAL SPECIFICATIONS:
Maximum workpiece diameter
with carousel loader ……………………………………… 15.75" (400mm)
manual load / unload ……………………………………… 17.72” (450mm)
Maximum weight of part accepted
by carousel loader ………………………………………… 125 Lbs. (60 kG)
Max Diametral Pitch (coarsest)°
Standard hob-head (100-1000 RPM) …………………… 2 NDP (12 module)
Optional hob-head (150-1500 RPM) …………………… 2.5 NDP (10 module)
Max hob spindle torque ……………………………… 2500 in/Lbs. (280 Nm)
Max hob setting angle (total swivel motion 210°) …………… -165° / +45°
Minimum number of teeth cut ……………………………… 2
Maximum distance, centerline of hob-spindle
to centerline of work-spindle ……………………………… 12.20” (310mm)
Minimum distance, centerline of hob-spindle
to centerline of work-spindle ……………………………… 1.38” (35mm)
(maximum includes withdraw allowance)
Maximum height work-table surface to
hob-spindle centerline ……………………………………… 23.82” (600mm)
Minimum height work-table surface to
hob-spindle centerline ……………………………………… 2.95” (75mm)
Maximum axial hob slide travel …………………………… 20.67” (525mm)
Maximum radial slide travel ………………………………….. 10.83” (275mm)
Maximum distance between work-table surface
and tailstock spindle bearing face ………………………… 33.47” (850mm)
Maximum distance between work-table surface
and tailstock spindle bearing face ………………………… 13.78” (350mm)
Work-table mounting diameter ……………………………… 8.66” (220mm)
Work-table mounting diameter w/adaptor ………………… 14.96” (380mm)
Work-spindle bore taper …………………………………… Gleason #50 Taper
Work-spindle taper bore depth (at upper draw-rod position) …5.98” (152mm)
Work-spindle bolt circle diameter …………………………… 5.91” & 7.48” (150mm & 190mm)
Size of taped holes on work-spindle
(6 holes equally spaced on each circle) ………………… M10 x 1.5 x 20mm Deep
Maximum chucking force (hydraulic)
force down at 800 PSI ……………………………………… 17,600 lbf (78.3kN)
Maximum hob diameter ……………………………………… 6.3” (160mm)
Maximum hob length ………………………………………… 9.5” (240mm)
Maximum hob shift, (tangential travel) ……………………… 8.66” (220mm)
Hob arbor diameters ………………………………………… 1.25”,1.50”,2”
(32mm,40mm,50mm)
Hob spindle taper ……………………………………………… ISO 40 x ISO 40
Hob Speed Range** ……………………100-1000 rpm (150-1500 rpm Optional)
Work-spindle Speed** ………………………1 to 75 rpm (5-150 rpm Optional)
Max. rapid traverse rate (Axial) ……………………… 197”/Min. (5000mm/min)
Max. rapid traverse rate (Radial) ………………………197”/Min (5000mm/min)
Hob drive motor ((6000 rpm) Alpha ………………………… 20.1 HP/ 15Kw
Hydraulic Pump Motor ………………………………………… 5 HP/ 3.7Kw
Hydraulic Pump Capacity …………………………………… 10GPM / 38 Lpm
Machine overall height (without mist collector) …………… 117.0” (2970mm)
Machine overall height (with mist collector) ……………… 129.5” (3290mm)
Floor Space (width x length, doors closed, LCD pendant excluded)
manual load / unload …………… 79”x114”(62 ft²) (1996x2890mm) (5.8m²)
with carousel loader …………… 79”x133”(72 ft²) (1996x3363mm) (6.7m²)
Net Weight without carousel loader (approx.) …26,000 Lbs (11,820 KG)
Net Weight with carousel loader (approx..) … 26,800 Lbs (12,188 Kg)

PRICE: F.O.B. Machesney Park, Illinois