Grove Gear GR-HM842-5-H1-250-23 5:1 Ratio, 1.25" Input Diameter, 1.438" Output Diameter, Right Angle Cast Iron Single-Reduction
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$3,738.71
AssemblyHM-H1Bore Code23Center Distance4.2 In.Center distance (in)4.25Center Distance RangeAbove 3.25"Gear Drive ReductionsSingleGear TypeWormHousing materialCast ironHP Range15 HP to (< 20)HPInput Bore (C Face)1.625Input Diameter (in)1.25Input Flange254-6TCInput HP20.79Input HP @ 1750 RPM18.08Input RPM2500Input Style3-Piece CoupledKeyway1/4 X 2.50Max OHL (Output Shaft)2800Max Thrust Load (Output Shaft)1445Model CodeHM842Motor Frame Size250Mounting StyleShaft MountNo. of Gear ReductionsSingleOutputHollowOutput Diameter (in)1.438Output Hollow Shaft Diameter (in)1.438Output HP17.25Output Key3/8 x 3.00Output RPM350Output Shaft Assembly CodeH1Output Shaft DirectionH1Output Shaft OrientationH1Output StyleH1Output Torque3209Output Torque (lb-in)2589Output Torque Range2500 to 5000 in lbsOutput typeHollow boreOverhung Load Rating (Output Shaft(lb))2800Paint/CoatingBlueProduct LineGR Series - Ironman Worm Gear ReducersProduct TypeRight AngleRatio5 to 1Ratio Range5-1ReducerWorm - Right AngleReducer StyleWorm - Right AngleReducer TypeSingleSeriesGR Series - Ironman Worm Gear ReducersSeries CodeGRSeries StyleGR-HM-H1Service Factor1Shaft Seal MaterialVitonSize250TCThrust Rating - output shaft1445
Specifications
| Assembly | HM-H1 |
| Bore Code | 23 |
| Center Distance | 4.2 In. |
| Center distance (in) | 4.25 |
| Center Distance Range | Above 3.25" |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Housing material | Cast iron |
| HP Range | 15 HP to (< 20)HP |
| Input Bore (C Face) | 1.625 |
| Input Diameter (in) | 1.25 |
| Input Flange | 254-6TC |
| Input HP | 20.79 |
| Input HP @ 1750 RPM | 18.08 |
| Input RPM | 2500 |
| Input Style | 3-Piece Coupled |
| Keyway | 1/4 X 2.50 |
| Max OHL (Output Shaft) | 2800 |
| Max Thrust Load (Output Shaft) | 1445 |
| Model Code | HM842 |
| Motor Frame Size | 250 |
| Mounting Style | Shaft Mount |
| No. of Gear Reductions | Single |
| Output | Hollow |
| Output Diameter (in) | 1.438 |
| Output Hollow Shaft Diameter (in) | 1.438 |
| Output HP | 17.25 |
| Output Key | 3/8 x 3.00 |
| Output RPM | 350 |
| Output Shaft Assembly Code | H1 |
| Output Shaft Direction | H1 |
| Output Shaft Orientation | H1 |
| Output Style | H1 |
| Output Torque | 3209 |
| Output Torque (lb-in) | 2589 |
| Output Torque Range | 2500 to 5000 in lbs |
| Output type | Hollow bore |
| Overhung Load Rating (Output Shaft(lb)) | 2800 |
| Paint/Coating | Blue |
| Product Line | GR Series - Ironman Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 5 to 1 |
| Ratio Range | 5-1 |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Series | GR Series - Ironman Worm Gear Reducers |
| Series Code | GR |
| Series Style | GR-HM-H1 |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Size | 250TC |
| Thrust Rating - output shaft | 1445 |
GR8420561.23