-40%
PE-1000 PFAUTER 6-AXIS "CNC" FULL UNIVERSAL GEAR HOBBER - #27154
$ 26136
- Description
- Size Guide
Description
PFAUTER #PE-1000 6-Axis "CNC" FULL UNIVERSAL #27154GEAR HOBBING MACHINE, Serial No. 27489, Model PE-1000
Suitable for the hobbing of spur and helical gears,
pinions splines, worm-gears, sprockets, and other
work-pieces of similar profile up to 40" (1000mm)
pitch diameter
PRINCIPAL SPECIFICATIONS:
Maximum work-piece diameter (nominal) 39.4"(1000mm)
Maximum pitch (module) in steel with
a tensile strength of approx.
38 tons/sq.in. (600 N/mm squared) 1.75 DP(14-module)
Maximum axial hob slide travel 19.6" (500mm)
Minimum No. of teeth (single start) Six (6)
Maximum distance between hob and
work table centerline 28.5" (725mm)
Minimum distance between hob and
work table centerline 1.97" (50mm)
Work table diameter 30.7" (780mm)
Table bore diameter 7.3" (185mm)
Maximum hob diameter 8.2" (210mm)
Maximum hob length 9.4" (240mm)
Maximum hob shift 7.9" (200mm)
Hob spindle taper ISO 50
Hob spindle speed range 20 to 239 rpm
Maximum permissible table speed 16 rpm
Maximum distance from hob centerline
to work table surface 19.7" (500mm)
Minimum distance from hob centerline
and work table surface 8.7" (220mm)
Maximum distance from work table surface
to tailstock-center casting face 43.3" (1050mm)
Minimum distance from work table surface
to tailstock-center casting face 19.7 (500mm)
Feed ranges:
Axial 0.0004 to 29.5 i.p.m.
Axial (0.1 to 750 mm/min.)
Radial: 0.0004 to 19.7 i.p.m
Radial: (0.1 to 500 mm/min.)
Tangential: 0.039 to 5.51 i.p.m
Tangential: (1.0 to 140 mm/min.)
Main drive motor 20 HP (15 kVA)
Total power rating (32 kVA)
Machine approx. net weight 29,700 lbs (13,500kGS)
Machine floor space 210"x 174" x 177"
Machine floor space (5340x4430x4485mm)
EQUIPMENT / FEATURES:
Universal hob head with tangential hob slide for
shifting
Double worm drive for complete backlash elimination
Axial and radial feed via dc drive and ball-screw,
hardened and ground, with pre-loaded nut
Rapid traverse for hob slide and work slide:
axial
750 mm/min
(29"/min)
radial
500 mm/min
(20"/min)
Single start dual index worm(s), worm gear of bronze
Tailstock column w/hydraulically raised/lowered
"swing-away-type" tailstock w/"clam-shell work
steady" ???
Complete enclosure with splash guard door
Complete coolant system pump, piping, w/power
magnetic chip conveyor ???
Automatic recirculating lube system w/filter
One (1) hob arbor w/nuts & spacer-bushings
(diameter ???)
Full complement of electrics (motors/controls)
* presently arranged for 480 volt, 60hz operation ???
Siemens sinumerik "system-3" continuous path "cnc"
control for linear motions w/incremental measuring
systems,digital position read-outs and integrated
programmable control for axial, radial, and
tangential motions, hob-head swivel within work
cycles, helix angle, hob and table revolutions.
Siemens axis drive and spindle drive with siemens and
heldt & rossi table index, with sychronization of
hob and table rotation via pfauter "geartronics"
electronic-gear-box.
( CNC-CONTROLLED CYCLES / FUNCTIONS / FEATURES )
- Feeds per workpiece revolution
- Axial hobbing, radial & axial hobbing
- Hob shifting and precision hob shifting
- Multi-cut cycle w/feed & speed change
- Crown hobbing with maximum contour radius of
99.99mm (via circular interpolation)
- Taper hobbing with desired angle (via linear
interpolation)
Cnc controlled cycles provide various combinations
of the above, including two-cut-work cycles with
speed and feed change between cuts,
dwell-at-cycle-end,as well as other axiliary
functions
Operator's dialogue program in either mm or inch,
with data entry prompts via the cnc for number
of teeth in work-piece, helix angle, number of
hob-starts, etc.
Direct programming of hob speeds via the cnc
Smallest programmable increment (0.001mm)
NOTE:
THIS IS A RETROFIT CANDIDTE ONLY SELLING AS IS.
PRICE: F.O.B. TRUCK, CINCINNATI,OHIO $
PFAUTER #PE-1000 6-Axis "CNC" FULL UNIVERSAL
GEAR HOBBING MACHINE, Serial No. 27489, Model PE-1000
Rebuilt & Retrofit To Fit Your Needs*
Suitable for the hobbing of spur and helical gears,
pinions splines, worm-gears, sprockets, and other
work-pieces of similar profile up to 40" (1000mm)
pitch diameter
PRINCIPAL SPECIFICATIONS:
Maximum work-piece diameter (nominal) 39.4"(1000mm)
Maximum pitch (module) in steel with
a tensile strength of approx.
38 tons/sq.in. (600 N/mm squared) 1.75 DP(14-module)
Maximum axial hob slide travel 19.6" (500mm)
Minimum No. of teeth (single start) Six (6)
Maximum distance between hob and
work table centerline 28.5" (725mm)
Minimum distance between hob and
work table centerline 1.97" (50mm)
Work table diameter 30.7" (780mm)
Table bore diameter 7.3" (185mm)
Maximum hob diameter 8.2" (210mm)
Maximum hob length 9.4" (240mm)
Maximum hob shift 7.9" (200mm)
Hob spindle taper ISO 50
Hob spindle speed range 20 to 239 rpm
Maximum permissible table speed 16 rpm
Maximum distance from hob centerline
to work table surface 19.7" (500mm)
Minimum distance from hob centerline
and work table surface 8.7" (220mm)
Maximum distance from work table surface
to tailstock-center casting face 43.3" (1050mm)
Minimum distance from work table surface
to tailstock-center casting face 19.7 (500mm)
Feed ranges:
Axial 0.0004 to 29.5 i.p.m.
Axial (0.1 to 750 mm/min.)
Radial: 0.0004 to 19.7 i.p.m
Radial: (0.1 to 500 mm/min.)
Tangential: 0.039 to 5.51 i.p.m
Tangential: (1.0 to 140 mm/min.)
Main drive motor 20 HP (15 kVA)
Total power rating (32 kVA)
Machine approx. net weight 29,700 lbs (13,500kGS)
Machine floor space 210"x 174" x 177"
Machine floor space (5340x4430x4485mm)
EQUIPMENT / FEATURES:
Universal hob head with tangential hob slide for
shifting
Double worm drive for complete backlash elimination
Axial and radial feed via dc drive and ball-screw,
hardened and ground, with pre-loaded nut
Rapid traverse for hob slide and work slide:
axial
750 mm/min
(29"/min)
radial
500 mm/min
(20"/min)
Single start dual index worm(s), worm gear of bronze
Tailstock column w/hydraulically raised/lowered
"swing-away-type" tailstock w/"clam-shell work
steady" ???
Complete enclosure with splash guard door
Complete coolant system pump, piping, w/power
magnetic chip conveyor ???
Automatic recirculating lube system w/filter
One (1) hob arbor w/nuts & spacer-bushings
(diameter ???)
Full complement of electrics (motors/controls)
* presently arranged for 480 volt, 60hz operation ???
Siemens sinumerik "system-3" continuous path "cnc"
control for linear motions w/incremental measuring
systems,digital position read-outs and integrated
programmable control for axial, radial, and
tangential motions, hob-head swivel within work
cycles, helix angle, hob and table revolutions.
Siemens axis drive and spindle drive with siemens and
heldt & rossi table index, with sychronization of
hob and table rotation via pfauter "geartronics"
electronic-gear-box.
( CNC-CONTROLLED CYCLES / FUNCTIONS / FEATURES )
- Feeds per workpiece revolution
- Axial hobbing, radial & axial hobbing
- Hob shifting and precision hob shifting
- Multi-cut cycle w/feed & speed change
- Crown hobbing with maximum contour radius of
99.99mm (via circular interpolation)
- Taper hobbing with desired angle (via linear
interpolation)
Cnc controlled cycles provide various combinations
of the above, including two-cut-work cycles with
speed and feed change between cuts,
dwell-at-cycle-end,as well as other axiliary
functions
Operator's dialogue program in either mm or inch,
with data entry prompts via the cnc for number
of teeth in work-piece, helix angle, number of
hob-starts, etc.
Direct programming of hob speeds via the cnc
Smallest programmable increment (0.001mm)
PRICE ,500.00
ALL MACHINE/EQUIPMENT ARE SUBJECT TO PRIOR SELL
