- Super precision high speed spindle
- Highest ever dynamic stiffness with the least of runout
- Thermal stability of 1K thanks to OptiCool technology (OCS)
- Prepared for machining of sensitive materials - dust dry spindle nose thanks to new sealing technology
- Super stiff for drilling and tap hole operations
Grinding
Succeeding well in global competition calls for outstanding solutions of every aspect of the machine design: With Step-Tec Spindles, you reduce cycle times while reducing total operating costs. Whatever your request, Step-Tec Spindles are known for exceptional stiffness, highest rigidity and reliability which allows grinding at high speeds while reaching hard-to-match levels of accuracy and surface finish. That’s why Step-Tec spindles are manufacturers’ first choice for special grinding applications.
6070 Series
| Product Code/Ident.No. | ᴓ x L | interface | rpm | power (kW) |
torque (Nm) |
Data Sheet |
| 6070.004.A.10 | 140 x 492 | HSK-E40 | 42000 | 8.8 | 13.5 |
6064 Series
Even shorter machining times thanks to lightweight design and unbeatable ratio between power and speed.
Innovative new internal sealing system turns dry milling into realityand assures a long life time: No penetration of abrasive dust into spindle as well as no workpiece contamination.
Constant quality of parts by highest thermal stability through OptiCool principle with separate heat barrier at the sensitive front end of the spindle.
| Product Code/Ident.No. | ᴓ x L | interface | rpm | power (kW) |
torque (Nm) |
Data Sheet |
| 6064.006.A.10 | 120 x 429 |
HSK-E32 | 60000 | 8.5 | 3.5 |
6063 Series
OptiCool cooling principle extended into spindle nose :
- Outer spindle sleeve out of carbon fiber (no heat transfer to machine support)
- Best spindle performance with low weight
- versatile
| Product Code/Ident.No. | ᴓ x L | interface | rpm | power (kW) |
torque (Nm) |
Data Sheet |
| 6063.101.A.10 | 190 x 663 |
HSK-A80 | 6000 | 33 | 160 |
6060 Series
Torque optimized
- Good thermal stability through OCS
- Excellent weight / performance ratio
- Integrated intelliSTEP functionality
| Product Code/Ident.No. | ᴓ x L | interface | rpm | power (kW) |
torque (Nm) |
Data Sheet |
| 6060.003.C.10 | 150 x 528 |
HSK-E50 | 36000 | 33 | 21 |
6054 Series
Mold & Die
- 3D-machining applications
- precision machining of Mold components
Production
- hight torque and constant power with Y-Δ operation
- compact design – suitable for swiveling head integration
- direct oil-air lubrication for continuous high speed milling at maximum speed
| Product Code/Ident.No. | ᴓ x L | interface | rpm | power (kW) |
torque (Nm) |
Data Sheet |
| 6054.003.B.10 | 170 x 690 |
HSK-A63 | 28000 | 36 | 36 |
6039 Series
Maintenance free design with Life Time Grease Lubrication.
High stiffness and rock solid design. Prepared for long tools with HSK-A100.
7013 Series
Platform spindle for customization.
Spindle shaft interlock (SSL) max. load 500 Nm.
ISO/BT-40, HSK-A80, HSK-C63.
Light weigth for linear motor applications.
| Product Code/Ident.No. | ᴓ x L | interface | rpm | power (kW) |
torque (Nm) |
Data Sheet |
| 7013.001.A.10 | 215 x 698 |
HSK-A100 | 6000 | 56 | 314 |
