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Features
- Wet or dry hobbing
- Swiveling range +45¢ª/-115¢ª (Worm cutting available)
- High torque and spindle built-in motor on C.B-Axis
- Various kinds of automatic
Layout Dimension & Working Range
| Range |
HERA 60 |
HERA 90 |
| X-AXIS STROKE |
80 (10~90) |
90 (10~1000) |
| Y-AXIS STROKE |
100 |
100 |
| Z-AXIS STROKE |
180 |
200 |
| CENTER STROKE |
320 |
320 |
Standard
- Hob Arbor (Arbor, Sleeve, Collar, Nut)
: 2 Set (¨ª22)
- Coolant Supply Unit
- Coolant Washing Unit
- Hyd. Tank
- Automatic Lubricating Pump (Intermittent Lub. Tank)
- Full Splash Guard
- X-Axis Retract at Power Failure
- LED Work Light
- Air-Conditioner
- Leveling Kits
- Standard Tools & Box
- Operating Manual
Optional
- Auto-Door (Air)
- Steady Rest
- Deburring Attachment
- Oil mist Collector
- Tool Presetter
- Magnetic Chip Conveyor
- Jig & Fixture
- Loading / Unloading Attachment (Guantury Type)
- In/Out Conveyor Unit
- Dry Cutting Device
- Inner SUS Splash Guard
- Vacuum Suction Device
- Transformer (30kva)
Specifications
| Machine capacity |
Unit |
HERA 60 |
HERA 90 |
| Max. workpiece dia |
mm |
60 / 80 |
90 / 100 |
| Max. pitch |
|
module 2 |
module 3 |
| Radial. travel (X-axis) |
|
80 (10~90) |
90 (10~1000) |
| Hob spindle angle (A-axis) |
|
+45¢ª / -115¢ª |
+45¢ª / -115¢ª |
| Max. helix rpm (B-axis) |
rpm |
12,000 |
12,000 |
| Table max. rpm (C-axis) |
rpm |
450 |
450 |
| Working range |
|
|
|
| Vertical work range (Z-axis) |
|
180 |
200 |
| Center stroke range |
|
320 |
320 |
| Table diameter |
|
¨ª90 |
¨ª90 |
| Hob |
|
|
|
| Taper of spindle nose |
|
HSK #32 |
HSK #32 |
| Max. hob size (Dia¡¿L) |
|
¨ª65 (Cutter ¨ª100) |
¨ª65 (Cutter ¨ª100) |
| Max. hob shift travel (Y-axis) |
|
100 |
100 |
| Rapid / Feed speed |
|
|
|
| Axial rapid (Z-axis) |
mm/min |
6,000 |
6,000 |
| Radial rapid (X-axis) |
mm/min |
7,500 |
7,500 |
| Max. hob shift travel (Y-axis) |
mm/min |
3,000 |
3,000 |
| Hob head swiveling |
deg/min |
720 |
720 |
| Motor |
|
|
|
| Total power |
kVA |
20 |
25 |
| Main spindle motor |
kw |
8.3 |
14 |
| Control system |
|
SIEMENS 840Di |
SIEMENS 840Di |
| Floor space |
mm (W¡¿L¡¿H) |
2,480¡¿2,550¡¿2,050 |
2,480¡¿2,550¡¿2,050 |
| Weight (Approx) |
ton |
4.6 |
4.9 |
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