Features stable and torsion resistant 2 pillar guide hardened interchangeable collet vario constamatic vc full wave electronics for working with material compatible speeds that remain nearly constant under load set wheel for preselection of speed cut off carbon brushes to protect the motor suction connection technical specifications max lifting height 50 mm idle speed 13000 34000 min nominal input power 710 w power output 430 w speed at rated load 24000 min