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                Stober
SKU: P721SVR0080ME
P721SVR0080ME | Size 7 Gearhead, Gen 2, 1 Stage, Standard Mounting Housing, Splined Shaft, 8:1 Gea
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 8:1 RatioNumber of Stages: 1 StageOutput: Splined ShaftHousing: Standard Mounting$4,053.70 - 
            
                Stober
SKU: P721SVR0080MT
P721SVR0080MT | Size 7 Gearhead, Gen 2, 1 Stage, Standard Mounting Housing, Splined Shaft, 8:1 Gea
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 8:1 RatioNumber of Stages: 1 StageOutput: Splined ShaftHousing: Standard Mounting$4,053.70 - 
            
                Stober
SKU: P721SVZ0080ME
P721SVZ0080ME | Size 7 Gearhead, Gen 2, 1 Stage, Standard Mounting Housing, Splined Shaft, 8:1 Gear
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 8:1 RatioNumber of Stages: 1 StageOutput: Splined ShaftHousing: Standard Mounting$4,116.46 - 
            
                Stober
SKU: P721SVZ0080MT
P721SVZ0080MT | Size 7 Gearhead, Gen 2, 1 Stage, Standard Mounting Housing, Splined Shaft, 8:1 Gear
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 8:1 RatioNumber of Stages: 1 StageOutput: Splined ShaftHousing: Standard Mounting$4,116.46 - 
            
                Stober
SKU: P722SGD0250MEC
P722SGD0250MEC | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 2
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 25:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,862.18 - 
            
                Stober
SKU: P722SGD0250MTC
P722SGD0250MTC | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 2
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 25:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,862.18 - 
            
                Stober
SKU: P722SGD0500MEL
P722SGD0500MEL | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 5
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 50:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,566.32 - 
            
                Stober
SKU: P722SGD0500MTL
P722SGD0500MTL | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 5
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 50:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,566.32 - 
            
                Stober
SKU: P722SGR0250MEC
P722SGR0250MEC | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 2
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 25:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,768.69 - 
            
                Stober
SKU: P722SGR0250MTC
P722SGR0250MTC | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 2
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 25:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,768.69 - 
            
                Stober
SKU: P722SGR0500MEL
P722SGR0500MEL | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 5
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 50:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,472.82 - 
            
                Stober
SKU: P722SGR0500MTL
P722SGR0500MTL | Size 7 Gearhead, Gen 2, 2 Stage, Standard Mounting Housing, Plain Shaft No Key, 5
Data Sheet: Data SheetProduct Type: Gear ReducersGearbox Size: Size 7Gear Ratio: 50:1 RatioNumber of Stages: 2 StageOutput: Plain Shaft No KeyHousing: Standard Mounting$5,472.82 
A gear reducer or gearbox is a mechanical power transmission device that connects an electric motor to a driven load. It allows for modification of the torque and speed between a motor and a load. Reduction gear assemblies are made up of series of gears. The gear reduction ratio (the ratio of the number of teeth between input and output shafts) is also known as the transmission ratio. There are many types of gear reducers such as; planetary, worm gear, bevel gear, and gear train reducers.