Helios Hera 30
CNC Gear Hobbing Machine
Max Pitch Rating
RPM Hob Speed
High-speed direct-drive hob head with CNC shifting:
Automatic retraction of x-axis during power failure, preventing hob damage.
Direct drive torque motor for the headstock, tailstock, and hob head:
Matching driven work spindles.
Flexible standard dialogue program offering:
One or two gears on a single workpiece.
Radial, axial, climb, and/or conventional hobbing on single- or two-cut cycle.
Crowning (lead modification) and deburring using two equal hobs.
Automatic shifting over broken hob section.
Optional re-hobbing (skiving).
CNC by SIEMENS® 828D with 8 axes (optional 8 with gantry automation):
Tangential position of hob head (shifting) by CNC.
Miter gear (straight bevel gear) cutting:
Index milling and Conikron generating for modules ≤ 0.5 mn, 50.8 DP.
Quality components and construction:
Precision, repeatability, and control with Heidenhain® linear scales on the x-axis.
Minimal footprint for maximum production.
Conversational programming for quick, easy setup.
Quality components and construction.
Equipped to produce a variety of gear types and hobbed profiles.
Bolstering your quality and productivity.
The Hera 30 CNC gear hobbing machine combines advanced technology, precision components, and economic pricing to enable profitable production of high-quality spur gears, helical gears, straight bevel gears, and other hobbed profiles.
Hera 30 Technical Specifications
|Maximum pitch rating, hobbing||1.00 mn||24 DP|
|Minimum number of teeth||4||-|
|Maximum workpiece diameter||40 mm||1.575 in|
|Total axial travel||90 mm||3.543 in|
|Minimum axial travel||65 mm||2.559 in|
|Maximum axial travel||155 mm||6.102 in|
|Maximum workpiece length||127 mm||5.000 in|
|Total radial travel of hob head||75 mm||2.953 in|
|Minimum radial travel of hob head||5 mm||0.197 in|
|Maximum radial travel of hob head||80 mm||3.150 in|
|Maximum spindle speed||10,000 rpm||-|
|Maximum hob diameter||38 mm||1.496 in|
|Maximum cutter width||70 mm||2.756 in|
|Maximum cutter shift||70 mm||2.756 in|
|Width||1.100 m||3.6 ft|
|Depth||1.375 m||4.5 ft|
|Height||1.765 m||5.8 ft|
|Weight||2,000 kg||4,410 lb|
|Total connected load||20 kVA|
|Main spindle motor||4 kW|
|Electrical connection||480V, 3 phase, 60 Hz|
Helios Gear Products
635 Schneider Dr,
South Elgin, IL 60177