Grove Gear NH-HM830-7.5-H1-180-31 7.5:1 Ratio, 0.875" Input Diameter, 1.938" Output Diameter, Right Angle Cast Iron Single-Reduc
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$2,162.40
AssemblyHM-H1Bore Code31Center Distance3 In.Center distance (in)3Center Distance Range1" thru 3.25"Gear Drive ReductionsSingleGear TypeWormHousing materialCast ironHP Range5HP (< 7-1/2)Input Bore (C Face)1.125Input Diameter (in)0.875Input Flange180TCInput HP6.879Input HP @ 1750 RPM6.049Input Keyway (C Face)1/4 x 1/8Input RPM1750Input Style3-Piece CoupledKeyway3/16 X 1.63Max OHL (Output Shaft)1950Max Thrust Load (Output Shaft)1944Model CodeHM830Motor Frame Size180TCMounting StyleShaft MountNo. of Gear ReductionsSingleOutputHollowOutput Diameter (in)1.938Output Hollow Shaft Diameter (in)1.938Output HP6.421Output Key1/2 X 3.38Output RPM233Output Shaft Assembly CodeH1Output Shaft DirectionH1Output Shaft OrientationH1Output StyleH1Output Torque1519Output Torque Range1000 to 2500 in lbsOutput typeHollow boreOverhung Load Rating (Output Shaft(lb))1950Paint/CoatingBlueProduct LineNH Series - Ironman Narrow Housing Worm Gear ReducersProduct TypeRight AngleRatio7.5 to 1Ratio Range7.5-1ReducerWorm - Right AngleReducer StyleWorm - Right AngleReducer TypeSingleSeriesNH Series - Ironman Narrow Housing Worm Gear ReducersSeries CodeNHSeries StyleNH-HM-H1Service Factor1Shaft Seal MaterialVitonSize180TCThrust Rating - output shaft1944
Specifications
| Assembly | HM-H1 |
| Bore Code | 31 |
| Center Distance | 3 In. |
| Center distance (in) | 3 |
| Center Distance Range | 1" thru 3.25" |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Housing material | Cast iron |
| HP Range | 5HP (< 7-1/2) |
| Input Bore (C Face) | 1.125 |
| Input Diameter (in) | 0.875 |
| Input Flange | 180TC |
| Input HP | 6.879 |
| Input HP @ 1750 RPM | 6.049 |
| Input Keyway (C Face) | 1/4 x 1/8 |
| Input RPM | 1750 |
| Input Style | 3-Piece Coupled |
| Keyway | 3/16 X 1.63 |
| Max OHL (Output Shaft) | 1950 |
| Max Thrust Load (Output Shaft) | 1944 |
| Model Code | HM830 |
| Motor Frame Size | 180TC |
| Mounting Style | Shaft Mount |
| No. of Gear Reductions | Single |
| Output | Hollow |
| Output Diameter (in) | 1.938 |
| Output Hollow Shaft Diameter (in) | 1.938 |
| Output HP | 6.421 |
| Output Key | 1/2 X 3.38 |
| Output RPM | 233 |
| Output Shaft Assembly Code | H1 |
| Output Shaft Direction | H1 |
| Output Shaft Orientation | H1 |
| Output Style | H1 |
| Output Torque | 1519 |
| Output Torque Range | 1000 to 2500 in lbs |
| Output type | Hollow bore |
| Overhung Load Rating (Output Shaft(lb)) | 1950 |
| Paint/Coating | Blue |
| Product Line | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 7.5 to 1 |
| Ratio Range | 7.5-1 |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Series | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Series Code | NH |
| Series Style | NH-HM-H1 |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Size | 180TC |
| Thrust Rating - output shaft | 1944 |
NH8300538.31