Grove Gear GR-BM813-20-L-56 20:1 Ratio, 0.5" Input Diameter, 0.625" Output Diameter, Right Angle Cast Iron Single-Reduction Worm
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$736.26
AssemblyBM-LCenter Distance1.3 In.Center distance (in)1.33Center Distance Range1" thru 3.25"Gear Drive ReductionsSingleGear TypeWormH-Tap Size5/16-18 UNCHeight (in)10.50Housing materialCast ironHP Range1/2 to 3/4 HP (< 1)Input Bore (C Face)0.625Input Diameter (in)0.5Input Flange56CInput HP0.551Input HP @ 1750 RPM0.551Input RPM1750Input Style3-Piece CoupledKeyway3/16 X 3/32Length (in)10.69Max OHL (Output Shaft)700Max Thrust Load (Output Shaft)1144Model CodeBM813Motor Frame Size56CMotor HP Rating0.5Mounting StyleBaseNo. of Gear ReductionsSingleOutputLeftOutput Diameter (in)0.625Output HP0.445Output Key3/16 X 1.50Output RPM87Output Shaft Assembly CodeLOutput Shaft DirectionLeftOutput Shaft OrientationLOutput StyleLOutput Torque320Output Torque (lb-in)320Output Torque Range250 to 500 in lbsOutput typeSolid ShaftOverhung Load700Paint/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-LSeries TypeCast Iron 800 Worm Gear ReducersService Factor1Shaft Seal MaterialVitonSize56CTAP Depth0.5Thrust Rating - output shaft1144Width (in)9.06
Specifications
| Assembly | BM-L |
| Center Distance | 1.3 In. |
| Center distance (in) | 1.33 |
| 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 | 1/2 to 3/4 HP (< 1) |
| Input Bore (C Face) | 0.625 |
| Input Diameter (in) | 0.5 |
| Input Flange | 56C |
| Input HP | 0.551 |
| Input HP @ 1750 RPM | 0.551 |
| Input RPM | 1750 |
| Input Style | 3-Piece Coupled |
| Keyway | 3/16 X 3/32 |
| Length (in) | 10.69 |
| Max OHL (Output Shaft) | 700 |
| Max Thrust Load (Output Shaft) | 1144 |
| Model Code | BM813 |
| Motor Frame Size | 56C |
| Motor HP Rating | 0.5 |
| Mounting Style | Base |
| No. of Gear Reductions | Single |
| Output | Left |
| Output Diameter (in) | 0.625 |
| Output HP | 0.445 |
| Output Key | 3/16 X 1.50 |
| Output RPM | 87 |
| Output Shaft Assembly Code | L |
| Output Shaft Direction | Left |
| Output Shaft Orientation | L |
| Output Style | L |
| Output Torque | 320 |
| Output Torque (lb-in) | 320 |
| Output Torque Range | 250 to 500 in lbs |
| Output type | Solid Shaft |
| Overhung Load | 700 |
| 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 |
| Series Type | Cast Iron 800 Worm Gear Reducers |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Size | 56C |
| TAP Depth | 0.5 |
| Thrust Rating - output shaft | 1144 |
| Width (in) | 9.06 |
GR8130041.00