1.Manufactures mini stage for linear motion system use 2.Material: aluminum 3.High precision, low friction and high rigidity 4.With safety features applies to the Optics Research Field. MX40-AC/AS Load 2kgf. MY40-AC/AS Load 1.8kgf, MX60-AC/AS Load 5kgf, MY60-AC/AS Load 4.5kgf, MX80-AC/AS Load 10kgf, MY80-AC/AS Load 9.5kgf, MX100-AC/AS Load 15kgf, MY100-AC/AS Load 14.3kgf, MX120-AC/AS Load 20kgf, MY120-AC/AS Load 18.4kgf