... speed reducer 1:use widely 2:With motor flange, 3:High quality 4:reasonable price and low noise. WPA worm gear ... noise,advanced centric running castings.2.with air vent and high precisio.3.the structure is compact and the weight ... ISO9001, ESIWhat Do We DoStamping of laminationWinding and inserting – both manual and semi-automaticallyVacuum varnishingMachining shaft, housing, end shields, etc…Rotor ...