Grove Gear GRG-BM821-20-R-56 20:1 Ratio, 0.625" Input Diameter, 1" Output Diameter, Right Angle Cast Iron Single-Reduction Worm
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$847.06
AssemblyBM-RCenter Distance2.1 In.Center distance (in)2.06Center Distance Range1" thru 3.25"Gear Drive ReductionsSingleGear TypeWormH-Tap Size5/16-18 UNCHeight (in)10.50Housing materialCast ironHP Range1 to 1-1/2 (< 2)Input Bore (C Face)0.625Input Diameter (in)0.625Input Flange56CInput HP1.584Input HP @ 1750 RPM1.584Input RPM1750Input Style3-Piece CoupledKeyway3/16 X 3/32Length (in)10.69Max OHL (Output Shaft)1175Max Thrust Load (Output Shaft)1144Model CodeBM821Motor Frame Size56Motor HP Rating1.5Mounting StyleNo BaseNo. of Gear ReductionsSingleOutputRightOutput Diameter (in)1.000Output HP1.338Output Key1/4 X 1.44Output RPM87Output Shaft Assembly CodeROutput Shaft DirectionRightOutput Shaft OrientationROutput StyleROutput Torque964Output Torque Range500 to 1000 in lbsOutput typeSolid ShaftOverhung Load1175Paint/CoatingBlueProduct LineGRG Series - Ironman Worm Gear ReducersProduct TypeRight AngleRatio20 to 1Ratio Range20-1ReducerWorm - Right AngleReducer StyleWorm - Right AngleReducer TypeSingleSeriesGRG Series - Ironman Worm Gear ReducersSeries CodeGRGSeries StyleGRG-BM-RSeries TypeCast Iron 800 Worm Gear ReducersService Factor1Shaft Seal MaterialVitonSize56CTAP Depth0.63Thrust Rating - output shaft1144Width (in)9.06
Specifications
| Assembly | BM-R |
| Center Distance | 2.1 In. |
| Center distance (in) | 2.06 |
| Center Distance Range | 1" thru 3.25" |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| H-Tap Size | 5/16-18 UNC |
| Height (in) | 10.50 |
| Housing material | Cast iron |
| HP Range | 1 to 1-1/2 (< 2) |
| Input Bore (C Face) | 0.625 |
| Input Diameter (in) | 0.625 |
| Input Flange | 56C |
| Input HP | 1.584 |
| Input HP @ 1750 RPM | 1.584 |
| Input RPM | 1750 |
| Input Style | 3-Piece Coupled |
| Keyway | 3/16 X 3/32 |
| Length (in) | 10.69 |
| Max OHL (Output Shaft) | 1175 |
| Max Thrust Load (Output Shaft) | 1144 |
| Model Code | BM821 |
| Motor Frame Size | 56 |
| Motor HP Rating | 1.5 |
| Mounting Style | No Base |
| No. of Gear Reductions | Single |
| Output | Right |
| Output Diameter (in) | 1.000 |
| Output HP | 1.338 |
| Output Key | 1/4 X 1.44 |
| Output RPM | 87 |
| Output Shaft Assembly Code | R |
| Output Shaft Direction | Right |
| Output Shaft Orientation | R |
| Output Style | R |
| Output Torque | 964 |
| Output Torque Range | 500 to 1000 in lbs |
| Output type | Solid Shaft |
| Overhung Load | 1175 |
| Paint/Coating | Blue |
| Product Line | GRG Series - Ironman Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 20 to 1 |
| Ratio Range | 20-1 |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Series | GRG Series - Ironman Worm Gear Reducers |
| Series Code | GRG |
| Series Style | GRG-BM-R |
| Series Type | Cast Iron 800 Worm Gear Reducers |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Size | 56C |
| TAP Depth | 0.63 |
| Thrust Rating - output shaft | 1144 |
| Width (in) | 9.06 |
GRG8210053.00