Grove Gear GR-BM842-20-L-180 20:1 Ratio, 1.25" Input Diameter, 1.875" Output Diameter, Right Angle Cast Iron Single-Reduction Wo
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$2,904.29
AssemblyBM-LCenter Distance4.2 In.Center distance (in)4.25Center Distance RangeAbove 3.25"Gear Drive ReductionsSingleGear TypeWormH-Tap Size5/8 - 11 UNCHousing materialCast ironHP Range7-1/2 (< 10)Input Bore (C Face)1.125Input Diameter (in)1.25Input Flange182-4TCInput HP1.407Input HP @ 1750 RPM9.462Input Keyway (C Face)1/4 x 1/8Input RPM100Input Style3-Piece CoupledKeyway1/4 X 2.50Max OHL (Output Shaft)3320Max Thrust Load (Output Shaft)2533Model CodeBM842Motor Frame Size180TCMounting StyleBaseNo. of Gear ReductionsSingleOutputLeftOutput Diameter (in)1.875Output HP8.458Output Key1/2 X 3.06Output RPM87Output Shaft Assembly CodeLOutput Shaft DirectionLeftOutput Shaft OrientationLOutput StyleLOutput Torque6092Output Torque (lb-in)12056Output Torque Range5000 to 10000 in lbsOutput typeSolid ShaftOverhung Load3320Paint/CoatingBlueProduct LineGR Series - Ironman Worm Gear ReducersProduct TypeWorm Speed ReducerRatio20 to 1Ratio Range20-1ReducerWorm - Right AngleReducer StyleWorm - Right AngleReducer TypeSingleSeriesGR Series - Ironman Worm Gear ReducersSeries CodeGRSeries StyleGR-BM-LService Factor1Shaft Seal MaterialVitonSize180TCTAP Depth1Thrust Rating - output shaft2533
Specifications
| Assembly | BM-L |
| Center Distance | 4.2 In. |
| Center distance (in) | 4.25 |
| Center Distance Range | Above 3.25" |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| H-Tap Size | 5/8 - 11 UNC |
| Housing material | Cast iron |
| HP Range | 7-1/2 (< 10) |
| Input Bore (C Face) | 1.125 |
| Input Diameter (in) | 1.25 |
| Input Flange | 182-4TC |
| Input HP | 1.407 |
| Input HP @ 1750 RPM | 9.462 |
| Input Keyway (C Face) | 1/4 x 1/8 |
| Input RPM | 100 |
| Input Style | 3-Piece Coupled |
| Keyway | 1/4 X 2.50 |
| Max OHL (Output Shaft) | 3320 |
| Max Thrust Load (Output Shaft) | 2533 |
| Model Code | BM842 |
| Motor Frame Size | 180TC |
| Mounting Style | Base |
| No. of Gear Reductions | Single |
| Output | Left |
| Output Diameter (in) | 1.875 |
| Output HP | 8.458 |
| Output Key | 1/2 X 3.06 |
| Output RPM | 87 |
| Output Shaft Assembly Code | L |
| Output Shaft Direction | Left |
| Output Shaft Orientation | L |
| Output Style | L |
| Output Torque | 6092 |
| Output Torque (lb-in) | 12056 |
| Output Torque Range | 5000 to 10000 in lbs |
| Output type | Solid Shaft |
| Overhung Load | 3320 |
| Paint/Coating | Blue |
| Product Line | GR Series - Ironman Worm Gear Reducers |
| Product Type | Worm Speed Reducer |
| Ratio | 20 to 1 |
| Ratio Range | 20-1 |
| 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-BM-L |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Size | 180TC |
| TAP Depth | 1 |
| Thrust Rating - output shaft | 2533 |
GR8420113.00