BrandProgearsive Gearing ArrangementWormSize Cd40 mmSub TypeSpeed ReducerSeriesNMRVRatio4.167FeaturesHigh Level of Tourque, High Efficiency and Low maintainence. Universal mounting position. Worm Shaft- Made up of Alloy steel And Case Hardened Profile GroundFrame63B5 Suitable for (0.25 HP Three Phase Motor)SkuMO.GE.1402139ApplicationsConveyor, Packaging industry, Automation etcDescriptionAluminium Die Cast Housing with Universal Mounting. High Strength And Less Weight. Hollow input with motor flange. Hollow output as standard (Can be converted into Solid). Color: Grey, Worm Wheel: Tin Bronze, Output Flanze: FA, Gearbox is filled with synthetic oil which is maintenance free and does not require oil change.