Motion Control & Fluid Power > Brakes Clutches & Speed Reducers (ET04) - (1226 Products)
Boston Gear - 1.33 Centerline Distance, 15:1, 117 RPM Output, 0.66 Input Horsepower, 305 Lbs. Max Torque, Speed Reducer - Part No. 713-15-J, 1/2" Shaft Diam, Single Shaft Right, 3.06" High
Item #: 91235663
Brand: Boston Gear
Model #: 51614
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 1.330  
 
 Ratio  
 15:1  
 
 PartNo  
 713-15-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Shaft Diameter (Decimal Inch)  
 0.5000  
 
 Height (Inch)  
 3.06  
 
 Maximum Torque Inch/Lbs (Pounds)  
 305.00  
 
 Maximum Input Horsepower  
 0.66  
 
 Output RPM at 1750 Input  
 117.0  
Morse - 3-1/4 Centerline Distance, 40:1, 44 RPM Output, 3/4 Input Horsepower, 831 Lbs. Max Torque, Speed Reducer - 1-3/8" Shaft Diam, Single Shaft Left, 5/8" Bore, 8-1/2" Long x 5" Wide x 9.38" High, 56C NEMA, 277 In/Lb. Min Torque
Item #: 08435935
Brand: Morse
Model #: 325Q56L40
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 3.250  
 
 Ratio  
 40:1  
 
 NEMA Size  
 56C  
 
 Shaft Style  
 Single Shaft Left  
 
 Bore Size (Decimal Inch)  
 0.625  
 
 Shaft Diameter (Decimal Inch)  
 1.3750  
 
 Height (Inch)  
 9.38  
 
 Length (Decimal Inch)  
 8.500  
 
 Width (Decimal Inch)  
 5.0000  
 
 Minimum Torque (In/Lb)  
 277.0  
 
 Maximum Torque Inch/Lbs (Pounds)  
 831.00  
 
 Minimum Input Horsepower  
 0.25  
 
 Maximum Input Horsepower  
 0.75  
 
 Output RPM at 1750 Input  
 44.0  
Boston Gear - 1.33 Centerline Distance, 50:1, 35 RPM Output, 1/4 Input Horsepower, 297 Lbs. Max Torque, Speed Reducer - Part No. 713-50-J, 1/2" Shaft Diam, Single Shaft Right, 3.06" High
Item #: 62041355
Brand: Boston Gear
Model #: 51629
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 1.330  
 
 Ratio  
 50:1  
 
 PartNo  
 713-50-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Shaft Diameter (Decimal Inch)  
 0.5000  
 
 Height (Inch)  
 3.06  
 
 Maximum Torque Inch/Lbs (Pounds)  
 297.00  
 
 Maximum Input Horsepower  
 0.25  
 
 Output RPM at 1750 Input  
 35.0  
Boston Gear - 3-1/4 Centerline Distance, 60:1, 29 RPM Output, 1-3/4 Input Horsepower, 2,549 Lbs. Max Torque, Speed Reducer - Part No. 732-60-J, 7/8" Shaft Diam, Single Shaft Right, 6-3/4" High
Item #: 00508689
Brand: Boston Gear
Model #: 51785
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 3.250  
 
 Ratio  
 60:1  
 
 PartNo  
 732-60-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Shaft Diameter (Decimal Inch)  
 0.8750  
 
 Height (Inch)  
 6.75  
 
 Maximum Torque Inch/Lbs (Pounds)  
 2549.00  
 
 Maximum Input Horsepower  
 1.75  
 
 Output RPM at 1750 Input  
 29.0  
Boston Gear - 3-3/4 Centerline Distance, 50:1, 35 RPM Output, 2.71 Input Horsepower, 3,626 Lbs. Max Torque, Speed Reducer - Part No. F738-50-B7-H, Double Shaft Left & Right, 7/8" Bore, 7.63" High, 140TC NEMA
Item #: 80899792
Brand: Boston Gear
Model #: 52102
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 3.750  
 
 Ratio  
 50:1  
 
 NEMA Size  
 140TC  
 
 PartNo  
 F738-50-B7-H  
 
 Shaft Style  
 Double Shaft Left/Right  
 
 Bore Size (Decimal Inch)  
 0.875  
 
 Height (Inch)  
 7.63  
 
 Maximum Torque Inch/Lbs (Pounds)  
 3626.00  
 
 Maximum Input Horsepower  
 2.71  
 
 Output RPM at 1750 Input  
 35.0  
Boston Gear - 1 Centerline Distance, 15:1, 117 RPM Output, 0.33 Input Horsepower, 146 Lbs. Max Torque, Speed Reducer - Single Shaft Left
Item #: 06384028
Brand: Boston Gear
Model #: 51591
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 1.000  
 
 Ratio  
 15:1  
 
 Shaft Style  
 Single Shaft Left  
 
 Base Type  
 PROJ  
 
 Maximum Torque Inch/Lbs (Pounds)  
 146.00  
 
 Maximum Input Horsepower  
 0.33  
 
 Output RPM at 1750 Input  
 117.0  
Boston Gear - 6 Centerline Distance, 40:1, 44 RPM Output, 9.56 Input Horsepower, 11,197 Lbs. Max Torque, Speed Reducer - Part No. 760-40-J, 1-1/2" Shaft Diam, Single Shaft Right, 12-1/2" High
Item #: 91235895
Brand: Boston Gear
Model #: 51842
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 6.000  
 
 Ratio  
 40:1  
 
 PartNo  
 760-40-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Shaft Diameter (Decimal Inch)  
 1.5000  
 
 Height (Inch)  
 12.5  
 
 Maximum Torque Inch/Lbs (Pounds)  
 11197.00  
 
 Maximum Input Horsepower  
 9.56  
 
 Output RPM at 1750 Input  
 44.0  
Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output, 0.81 Input Horsepower, 876 Lbs. Max Torque, Speed Reducer - Single Shaft Left
Item #: 06383848
Brand: Boston Gear
Model #: 51699
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 2.060  
 
 Ratio  
 40:1  
 
 Shaft Style  
 Single Shaft Left  
 
 Base Type  
 PROJ  
 
 Maximum Torque Inch/Lbs (Pounds)  
 876.00  
 
 Maximum Input Horsepower  
 0.81  
 
 Output RPM at 1750 Input  
 44.0  
Boston Gear - 2.06 Centerline Distance, 30:1, 58 RPM Output, 0.99 Input Horsepower, 871 Lbs. Max Torque, Speed Reducer - Single Shaft Left
Item #: 06383913
Brand: Boston Gear
Model #: 51696
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 2.060  
 
 Ratio  
 30:1  
 
 Shaft Style  
 Single Shaft Left  
 
 Base Type  
 PROJ  
 
 Maximum Torque Inch/Lbs (Pounds)  
 871.00  
 
 Maximum Input Horsepower  
 0.99  
 
 Output RPM at 1750 Input  
 58.0  
Boston Gear - 56:1, 31 RPM Output,, Speed Reducer - 56C NEMA
Item #: 06384440
Brand: Boston Gear
Model #: R/B F00639
Exact Tooling IR#: 04 
Product Specifications 
 
 Ratio  
 56:1  
 
 NEMA Size  
 56C  
 
 Base Type  
 PROJ  
 
 Output RPM at 1750 Input  
 31.0  
Boston Gear - 1.54 Centerline Distance, 50:1, 35 RPM Output,, Speed Reducer - Single Shaft Left, 56C NEMA
Item #: 06382634
Brand: Boston Gear
Model #: 51918
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 1.540  
 
 Ratio  
 50:1  
 
 NEMA Size  
 56C  
 
 Shaft Style  
 Single Shaft Left  
 
 Base Type  
 PROJ  
 
 Output RPM at 1750 Input  
 35.0  
Boston Gear - 3-1/4 Centerline Distance, 40:1, 44 RPM Output,, Speed Reducer - Single Shaft Left, 140TC NEMA
Item #: 06382832
Brand: Boston Gear
Model #: 52071
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 3.250  
 
 Ratio  
 40:1  
 
 NEMA Size  
 140TC  
 
 Shaft Style  
 Single Shaft Left  
 
 Base Type  
 PROJ  
 
 Output RPM at 1750 Input  
 44.0  
Boston Gear - 2.62 Centerline Distance, 40:1, 44 RPM Output, 1.33 Input Horsepower, 1,512 Lbs. Max Torque, Speed Reducer - Part No. 726-40-H, 3/4" Shaft Diam, Double Shaft Left & Right, 5.56" High
Item #: 91236810
Brand: Boston Gear
Model #: 51754
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 2.620  
 
 Ratio  
 40:1  
 
 PartNo  
 726-40-H  
 
 Shaft Style  
 Double Shaft Left/Right  
 
 Shaft Diameter (Decimal Inch)  
 0.7500  
 
 Height (Inch)  
 5.56  
 
 Maximum Torque Inch/Lbs (Pounds)  
 1512.00  
 
 Maximum Input Horsepower  
 1.33  
 
 Output RPM at 1750 Input  
 44.0  
Boston Gear - 3-1/4 Centerline Distance, 25:1, 70 RPM Output, 3.85 Input Horsepower, 2,891 Lbs. Max Torque, Speed Reducer - Part No. F732-25-B7-J, Single Shaft Right, 7/8" Bore, 6-3/4" High, 140TC NEMA
Item #: 91229872
Brand: Boston Gear
Model #: 52067
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 3.250  
 
 Ratio  
 25:1  
 
 NEMA Size  
 140TC  
 
 PartNo  
 F732-25-B7-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Bore Size (Decimal Inch)  
 0.875  
 
 Height (Inch)  
 6.75  
 
 Maximum Torque Inch/Lbs (Pounds)  
 2891.00  
 
 Maximum Input Horsepower  
 3.85  
 
 Output RPM at 1750 Input  
 70.0  
Morse - 1.333 Centerline Distance, 5:1, 350 RPM Output, 3/4 Input Horsepower, 123 Lbs. Max Torque, Speed Reducer - 5/8" Shaft Diam, Single Shaft Right, 5/8" Bore, 4" Long x 2.88" Wide x 4.66" High, 56C NEMA, 41 In/Lb. Min Torque
Item #: 08432833
Brand: Morse
Model #: 133Q56R5
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 1.333  
 
 Ratio  
 5:1  
 
 NEMA Size  
 56C  
 
 Shaft Style  
 Single Shaft Right  
 
 Bore Size (Decimal Inch)  
 0.625  
 
 Shaft Diameter (Decimal Inch)  
 0.6250  
 
 Height (Inch)  
 4.660  
 
 Length (Decimal Inch)  
 4.000  
 
 Width (Decimal Inch)  
 2.8800  
 
 Minimum Torque (In/Lb)  
 41.0  
 
 Maximum Torque Inch/Lbs (Pounds)  
 123.00  
 
 Minimum Input Horsepower  
 0.25  
 
 Maximum Input Horsepower  
 0.75  
 
 Output RPM at 1750 Input  
 350.0  
Boston Gear - 5.16 Centerline Distance, 50:1, 35 RPM Output, 5.61 Input Horsepower, 7,678 Lbs. Max Torque, Speed Reducer - Part No. 752-50-J, 1-1/4" Shaft Diam, Single Shaft Right, 10-1/2" High
Item #: 91235952
Brand: Boston Gear
Model #: 51824
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 5.160  
 
 Ratio  
 50:1  
 
 PartNo  
 752-50-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Shaft Diameter (Decimal Inch)  
 1.2500  
 
 Height (Inch)  
 10.5  
 
 Maximum Torque Inch/Lbs (Pounds)  
 7678.00  
 
 Maximum Input Horsepower  
 5.61  
 
 Output RPM at 1750 Input  
 35.0  
Boston Gear - 2.38 Centerline Distance, 20:1, 88 RPM Output, 1.95 Input Horsepower, 1,233 Lbs. Max Torque, Speed Reducer - Part No. 724-20-J, 3/4" Shaft Diam, Single Shaft Right, 4.88" High
Item #: 91235382
Brand: Boston Gear
Model #: 51719
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 2.380  
 
 Ratio  
 20:1  
 
 PartNo  
 724-20-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Shaft Diameter (Decimal Inch)  
 0.7500  
 
 Height (Inch)  
 4.88  
 
 Maximum Torque Inch/Lbs (Pounds)  
 1233.00  
 
 Maximum Input Horsepower  
 1.95  
 
 Output RPM at 1750 Input  
 88.0  
Boston Gear - 5.16 Centerline Distance, 40:1, 44 RPM Output, 7 Input Horsepower, 8,178 Lbs. Max Torque, Speed Reducer - Part No. 752-40-J, 1-1/4" Shaft Diam, Single Shaft Right, 10-1/2" High
Item #: 91235960
Brand: Boston Gear
Model #: 51821
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 5.160  
 
 Ratio  
 40:1  
 
 PartNo  
 752-40-J  
 
 Shaft Style  
 Single Shaft Right  
 
 Shaft Diameter (Decimal Inch)  
 1.2500  
 
 Height (Inch)  
 10.5  
 
 Maximum Torque Inch/Lbs (Pounds)  
 8178.00  
 
 Maximum Input Horsepower  
 7.00  
 
 Output RPM at 1750 Input  
 44.0  
Morse - 2.62 Centerline Distance, 15:1, 117 RPM Output, 3/4 Input Horsepower, 359 Lbs. Max Torque, Speed Reducer - 1-1/8" Shaft Diam, Double Shaft Left & Right, 5/8" Bore, 7.12" Long x 4.44" Wide x 8" High, 56C NEMA, 119 In/Lb. Min Torque
Item #: 08434805
Brand: Morse
Model #: 262Q56LR15
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 2.620  
 
 Ratio  
 15:1  
 
 NEMA Size  
 56C  
 
 Shaft Style  
 Double Shaft Left/Right  
 
 Bore Size (Decimal Inch)  
 0.625  
 
 Shaft Diameter (Decimal Inch)  
 1.1250  
 
 Height (Inch)  
 8.000  
 
 Length (Decimal Inch)  
 7.120  
 
 Width (Decimal Inch)  
 4.4400  
 
 Minimum Torque (In/Lb)  
 119.0  
 
 Maximum Torque Inch/Lbs (Pounds)  
 359.00  
 
 Minimum Input Horsepower  
 0.25  
 
 Maximum Input Horsepower  
 0.75  
 
 Output RPM at 1750 Input  
 117.0  
Boston Gear - 1-3/4 Centerline Distance, 50:1, 1/3 Input Horsepower, 420 Lbs. Max Torque, Speed Reducer - 56C NEMA
Item #: 05896410
Brand: Boston Gear
Model #: R/B F04454
Exact Tooling IR#: 04 
Product Specifications 
 
 Centerline Distance (Decimal Inch)  
 1.750  
 
 Ratio  
 50:1  
 
 NEMA Size  
 56C  
 
 Maximum Torque Inch/Lbs (Pounds)  
 420.00  
 
 Maximum Input Horsepower  
 1/3  
 
               
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
        