AssemblyU-RCenter Distance (in)1.54 1.54Center Distance Range1" thru 3.25"Efficiency80Gear Ratio20:1Gear TypeWormH-Tap size5/16 - 18Housing MaterialCast IronHP Range1/2 to 3/4 HP (< 1)Input Diameter (in)0.625Input HP @ 1750 RPM0.64Input Keyway3/16 X 0.94Input RPM1750Input Speed1750Input StyleSolid ShaftKey Length1.38Key Sq.0.188Manufacturer Reducer Size154Maximum Input HP0.919 hp @ 1750 rpmModel154UMounting TypeNo BaseNo. of Gear ReductionsSingleOutput Diameter (in)0.75Output Key3/16 X 1.25Output RPM87.5Output Shaft Assembly CodeROutput Shaft DirectionRightOutput Torque Range500 to 1000 in lbsOutput Torque Rating (in-lb)518 in-lbs @1750 input RPMOutput TypeSolid ShaftOverhung Load Rating (Output Shaft(lb))388Product TypeWorm Speed ReducerRatio Range20:1ReducerWorm - Right AngleReducer StyleStandardSeries CodeRaiderService Factor1Shaft Seal MaterialNitrileTAP Depth0.5Thrust Rating - output shaft1241
| Assembly | U-R |
| Center Distance (in) | 1.54 1.54 |
| Center Distance Range | 1" thru 3.25" |
| Efficiency | 80 |
| Gear Ratio | 20:1 |
| Gear Type | Worm |
| H-Tap size | 5/16 - 18 |
| Housing Material | Cast Iron |
| HP Range | 1/2 to 3/4 HP (< 1) |
| Input Diameter (in) | 0.625 |
| Input HP @ 1750 RPM | 0.64 |
| Input Keyway | 3/16 X 0.94 |
| Input RPM | 1750 |
| Input Speed | 1750 |
| Input Style | Solid Shaft |
| Key Length | 1.38 |
| Key Sq. | 0.188 |
| Manufacturer Reducer Size | 154 |
| Maximum Input HP | 0.919 hp @ 1750 rpm |
| Model | 154U |
| Mounting Type | No Base |
| No. of Gear Reductions | Single |
| Output Diameter (in) | 0.75 |
| Output Key | 3/16 X 1.25 |
| Output RPM | 87.5 |
| Output Shaft Assembly Code | R |
| Output Shaft Direction | Right |
| Output Torque Range | 500 to 1000 in lbs |
| Output Torque Rating (in-lb) | 518 in-lbs @1750 input RPM |
| Output Type | Solid Shaft |
| Overhung Load Rating (Output Shaft(lb)) | 388 |
| Product Type | Worm Speed Reducer |
| Ratio Range | 20:1 |
| Reducer | Worm - Right Angle |
| Reducer Style | Standard |
| Series Code | Raider |
| Service Factor | 1 |
| Shaft Seal Material | Nitrile |
| TAP Depth | 0.5 |
| Thrust Rating - output shaft | 1241 |