Speed Increasers for CNC machines - spindle for ER collet DIN 6499
Speed increasers designed and developed to ensures maximum reliability and precision in drilling and light milling operations and they are used particulary in finishing operations.
Designed to be used on cnc machines and can be automatically loaded from the tool magazine to the machine spindle and back. Possibility of using hard metal tools.
- input drive shank DIN 69871 - BT - CAT - HSK - DIN 2080
- allow the unit machine to rotate at low rpm
- compact construction
- heat-treated steel part and the ground gears on the involute guarantee transmission of high power ratings with low noise levels
- spindle supported by set of two or three preloaded precision ball bearings with oblique contact that ensure enhanced stiffness
- spindle runout precision within 0,01 mm.
- interchangeable anti-rotation pin which therefore can be customised by the customer
- reduced weights and overall dimensions
- long life grease lubricated
- on request models equipped with ceramic bearings for 24000 RPM
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