HF-Spindle 4545-2

High frequency spindle for HSC (High-Speed-Cutting) processing.
Highspeed grinding, drilling, engraving and milling etc.
HF spindle 4545-2

Documents to download:

Spindle mass
Performance graph


Technical Data

Collets shank diameter: max. 6,0 mm
Collet type: Z45
Housing: Aluminium
Housing diameter: 45 mm
Motor construction: Three-phase-asynchronous motor
Speed range: 5.000 – 60.000 rpm
Voltage V Maximum: 210
Current A Maximum: 7
Torque in Ncm: 12
Frequency range Hz: 83 – 1.000
Performance W Maximum: 450
Type and number of ball bearing: Hybrid ceramic, permanently lubricated, 2 pcs
Run out inner taper mm: < 0,001
Tool change: pneumatic direct tool change
Cooling: Labyrinth air chilling
Weight: 1500 g
Further Features: – Sealing air / Labyrinth air chilling
– Motor temperature monitoring via PTC
Order Number: 4545/2


HF Converter
HF Converter
HFU 1500

Spindle holder
Spindle holder

Comments are closed.