HF-Spindle 6245-3.5-3L

High frequency spindle for the HSC (High Speed ​​Cutting) – Editing.
HF spindle 6245-3.5-3LHigh-speed grinding, – drill, graving and milling etc.

Documents to dowload:

Spindle mass
Performance graph

Technical Data

Collets shank diameter: max. 6,0 mm
Collet type: Z62 P
Housing: High-strength aluminum
Housing diameter: 61,91 mm
Motor construction: Three-phase-asynchronous motor
Speed range: 5.000 – 60.000 rpm
Voltage V Maximum: 220
Current A Maximum: 7
Torque in Ncm: 33
Frequency range Hz: 83 – 1000
Power kw Maximal:

S1: 1,2

Type and number of ball bearing: Hybrid steel / ceramic, permanently lubricated, 3 pcs
Run out inner taper mm: < 0,001
Tool change: Pneumatic direct change
Cooling: Liquid cooled
Weight: 3.000 g
Further Features: – Sealing air
– Motor temperature monitoring
– Encoder inductively
– Air jet on the spindle head
Order number: 6245-3.5-3L


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