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.

grinding

6070 Series

  • 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
img-serie-6070
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 PDF

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.
 
 
 
img-serie-6064
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 PDF

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
img-serie-6063
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 PDF

6060 Series

Torque optimized
  • Good thermal stability through OCS
  • Excellent weight / performance ratio
  • Integrated intelliSTEP functionality
img-serie-6060
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 PDF

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
img-serie-6054
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 PDF

6039 Series

Maintenance free design with Life Time Grease Lubrication.

High stiffness and rock solid design. Prepared for long tools with HSK-A100.

img-serie-6032-6039
Product Code/Ident.No. ᴓ x L interface rpm power
(kW)
torque
(Nm)
Data Sheet
6039.071.A.10 287
x
630
HSK-A100 8000 32 200 PDF
6039.071.A.30 287
x
630
HSK-A100 8000 24 150 PDF

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.

img-serie-7013
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 PDF

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