TOS OFA 71 A Gear Hobber Machine
TOS CELAKOVICE – Gear Hobber, type OFA 71A , YOM 1996
STANDARD EQUIPMENT:
Basic set of change gears
Cooling attachment
Clamping mandrel with stand
Splash guard
Chip conveyor
SPECIFICATIONS: mm inch
Max. diameter of gear 710 27.95
Max. module of gear 10
Max vertical head travel 450 17.71
Max. helix angle of teeth ±65°
Diameter of table 680 26.77
Main drive 15kW 20.1 hp
Total input 25kVA
Dimensions of machine – length 3915 155
– width 2650 105
– height 2410 95
Weight of machine 13500 kg 29.762 lb.
Equipped With:
– COOLING ATTACHMENT
– SPLASH GUARD
– CHIP CONVEYOR
Max Dia. Gear 27.9 in
Dimensions 154” x 104” x 95”
Weight 29,762 Lbs.
TABLE WORKING AREA (DIA): 26.77”
MAX MODULE OF GEAR: 0.393″
MAX HELIX ANGLE OF TEETH: ± 65°
MAX TRAVEL OF HOB HEAD: 17.71”
MAX ADJUSTMENT IN TANGENTIAL DIRECTION: 7.08″
BORE IN TABLE: 5.51”
HOB SPEEDS: 35 – 355 RPM
MOTOR POWER: 20 HP
HOBBING FEED (AXIAL): 0.0137” – 2.795” / REV OF WORKPIECE
HOBBING FEED (TANGENTIAL): 0.003” – 0.708” / REV OF WORKPIECE
HOBBING FEED (RADIAL): 0.003” – 0.708” / REV OF WORKPIECE
RAPID TRAVERSE (AXIAL): 22.8 IPM
RAPID TAVERSE (TANGENTIAL): 5.9 IPM
RAPID TRAVERSE (RADIAL): 15.7 IPM
MADE IN: CZECH REPUBLIC
LOCATION: CANADA
PRICE: 25.000 EURO