HF-Spindle 6245-1

High frequency spindle for the HSC (High Speed ​​Cutting) editing.
High-speed grinding, drill, graving and milling etc.HF spindle 6245-1

Documents to download:

Spindle mass
Performance graph


Technical Data

Collets shank diameter: max. 7,0 mm
Collet type: ER11
Housing: Stainless steel
Housing diameter: 62 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, 2 pcs
Run out inner taper mm: < 0,001
Tool change:
Front clamping nut
Cooling: Liquid cooled
Weight: 2.700 g
Further Features: Sealing air
Motor temperature monitoring
– Ball bearing temperature monitoring
Order number: 6245/1


HF Converter
HF Converter 200


Spindle holder
Spindle holder

Spindle cooler
Spindle cooler K400


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