HF 45 A 60
S1:1500 W


Oil-air min-1 60.000

Grease min-1 60.000

Max.-Speed min-1 -


Power S6-40% W 975

S1-100% W 750

Speed S6-40% Ncm 15,5

S1-100% Ncm 11,9


Power S6-40% W 2000

S1-100% W 1500

Speed S6-40% Ncm 38

S1-100% Ncm 29

Qty. of bearings 4




(B)BT / SK B -

Collet S P9 (max. 6,35mm)

Collet MEGA U -

Grinding arbor D -

Spindle Ø mm 45

Spindle length mm 235,5

Spindle weight kg 2,3

Motor voltage / Poles V 150 / 2

Spindle cooling --- / max. 60°C

Options P

Encoder V OpenLoop

The 45mm asynchronous motorspindle with P9 automatic direct shaft clamping tool interface assures high quality. The quadruple bearing arrangement with ceramic hybrid ballbearings, a runout less 1µm and the labyrinth system at the spindle front guarantee a process reliability. The rear ball bearing package and the shaft are preloaded by springs for higher axial stiffness. The motorspindle with high power and without internal cooling assures even long-term works. All spindle parts are hardened and grinded. All rotating parts are balanced less G1 at maximum speed.