Current Lead Time: 8-9 weeks
 
Quite possibly the lightest weight ISO30 ATC spindle available at a 7hp power output level.  The RM70 sits in a class of its own.  This model still features our upgraded high rigidity bearing arrangement, with 4 bearings total, and dual P4+ high precision angular contacts in the spindle nose.  The high efficiency fabricated copper rotor and precision wound stator, allow us to pack a ton of power into an incredibly small and lightweight spindle package.
 
Oversize 7hp 220V High Speed Induction Motor
Max Operating Speeds:
RM70 - 18,000rpm (300hz)
RM70C - 24,000rpm (400hz)
Large ISO30 tool taper
24vdc Electric Cooling Fan
Oversize P4+ dual angular contact bearings in nose
Bearings are lifetime sealed and greased with no maintenance required.
GMN Brand - Manufactured in Germany
 
Like our other models, the RM70 is manufactured right here in Tennessee, USA!