Spindle speeder
SK-40 / ER20 COLLET
M.P.A.
Speed increasers designed and developed to ensures maximum reliability and precision in drilling and milling operation 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.
non-interchangeable 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
grease lubricated
on request special tool attachment, special machine attachment and application on cnc machines
Standard equipment includes:
stop block
ER nut
wrench
manual on use and maintenance
spare-parts list
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