| Assembly | BMQ-L |
| Center Distance | 2.1 In. |
| Center distance (in) | 2.06 |
| Center Distance Range | 1" thru 3.25" |
| Gear Drive Reductions, No. of Gear Reductions, Reducer Type | Single |
| Gear Type | Worm |
| Height (in) | 10.50 |
| Housing material | Cast iron |
| HP Range | 1 to 1-1/2 ( |
| Input Bore (C Face), Input Diameter (in) | 0.625 |
| Input Flange, Motor Frame Size, Size | 56C |
| Input HP, Input HP @ 1750 RPM | 1.887 |
| Input Style | C-Face quill, Quill |
| Keyway | 3/16 X 3/32 |
| Length (in) | 10.69 |
| Max OHL (Output Shaft), Overhung Load | 1125 |
| Max Thrust Load (Output Shaft) | 1099 |
| Model Code | BMQ821 |
| Motor HP Rating | 1.5 |
| Mounting Style | No Base |
| Output Diameter (in) | 1.000 |
| Output HP | 1.661 |
| Output Key | 1/4 X 1.44 |
| Output RPM | 116 |
| Output Shaft Assembly Code, Output Shaft Orientation, Output Style | L |
| Output Torque | 897 |
| Output Torque Range | 500 to 1000 in lbs |
| Output type | Solid Shaft |
| Output, Output Shaft Direction | Left |
| Paint/Coating | Blue |
| Product Line, Series | GRG Series - Ironman Worm Gear Reducers |
| Product Type | Worm Speed Reducer |
| Ratio | 15 to 1 |
| Ratio Range | 15-1 |
| Reducer, Reducer Style | Worm - Right Angle |
| Series Code | GRG |
| Series Style | GRG-BMQ-L |
| Series Type | Cast Iron 800 Worm Gear Reducers |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Width (in) | 9.06 |