AssemblyBM-DCenter Distance4.2 In.Center distance (in)4.25Center Distance RangeAbove 3.25"Gear Drive ReductionsSingleGear TypeWormHousing materialAluminumHP Range1 to 1-1/2 (< 2)Input Bore (C Face)1.625Input Diameter (in)1.625Input Flange250TCInput HP1.76Input RPM1750Input Style3-Piece CoupledModel CodeBM842Motor Frame Size250TCMounting StyleBaseNo. of Gear ReductionsSingleOutputLeft & RightOutput Diameter (in)1.750Output HP1.257Output Key3/8 x 2.5Output RPM21Output Shaft Assembly CodeDOutput Shaft DirectionDoubleOutput Shaft OrientationLROutput StyleDOutput Torque3620Output Torque Range2500 to 5000 in lbsOutput typeShaftOverhung Load3740Paint/CoatingAluminumProduct LineEL Series - Aluminum Worm Gear ReducersProduct TypeRight AngleRatio80 to 1Ratio Range80-1ReducerWorm - Right AngleReducer StyleWorm - Right AngleReducer TypeSingleSeriesEL Series - Aluminum Worm Gear ReducersSeries StyleEL-BM-DService Factor1Shaft Seal MaterialVitonSize250TC
| Assembly | BM-D |
| 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 | Aluminum |
| HP Range | 1 to 1-1/2 (< 2) |
| Input Bore (C Face) | 1.625 |
| Input Diameter (in) | 1.625 |
| Input Flange | 250TC |
| Input HP | 1.76 |
| Input RPM | 1750 |
| Input Style | 3-Piece Coupled |
| Model Code | BM842 |
| Motor Frame Size | 250TC |
| Mounting Style | Base |
| No. of Gear Reductions | Single |
| Output | Left & Right |
| Output Diameter (in) | 1.750 |
| Output HP | 1.257 |
| Output Key | 3/8 x 2.5 |
| Output RPM | 21 |
| Output Shaft Assembly Code | D |
| Output Shaft Direction | Double |
| Output Shaft Orientation | LR |
| Output Style | D |
| Output Torque | 3620 |
| Output Torque Range | 2500 to 5000 in lbs |
| Output type | Shaft |
| Overhung Load | 3740 |
| Paint/Coating | Aluminum |
| Product Line | EL Series - Aluminum Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 80 to 1 |
| Ratio Range | 80-1 |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Series | EL Series - Aluminum Worm Gear Reducers |
| Series Style | EL-BM-D |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Size | 250TC |