Usage Tips:Description Stable Base: It adopts a 3.2*2.5inch enlarged rectangular base, which increases the contact area with the plane to ensure its stability when working.Precision Thread: It adopts precision threads to fit your motor tightly and is not easy to loosen.ApplicationIt is widely used in mining, presses, mills, manufacturing and packaging industries, conveyors, tuning instruments, automatic gates, etc.SpecificationModel: NMRV-030Material: Aluminum AlloyColor: SilverRotation Ratio: 10:1Input Power: 0.06KW~0.18KWMax Input Speed: 1500rpmInput Bore Size: 11mm/0.43"Output Bore Size: 14mm/0.55"Flange Frame: 57*57mm/2.24*2.24''Package Size: 15*13*11cm/5.9*5.1*4.3''Product Size: 8.1*6.3*9.7cm/3.2*2.5*3.8''Gross Weight: 1.35kg/2.98lbsNet Weight: 1kg/2.2lbsPackage Included1*Worm GearboxNotesPlease allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.