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Product Specifications
Dimensions
| AE1: | 0.61 | AD: | 4.99 |
| V: | 1.94 in | Center Distance (in): | 2.06 in |
| T: | 1.188 | L: | 4.82 in |
| F: | 2.88 | G: | 1.44 |
| I: | 3.61 in | J: | 5 in |
| C: | 6.38 in | AE2: | 0.4 |
| U: | 0.625 in | BE: | 0.38 in |
| AK: | 3 | LM: | 6.63 |
| B: | 5.8 | BF: | 0.28 |
| AG: | 6 | D: | 2.28 |
| AJ: | 3.75 | BD: | 4.36 |
Technical Specifications
| Housing Material: | Cast Iron | Motor Frame Size: | 48C |
| Ratio: | 100:1 | Input Keyway: | 3/16 X 1.38 in |
| Ratio Range: | 100:1 to 250:1 | Output Shaft Direction: | H1 |
| Reducer: | Worm - Right Angle | Series: | LEESON WORM REDUCER |
| Output Diameter (in): | 1.188 in | Model Code: | HM821 |
| Service Factor: | 1 | Product Line: | LEESON WORM REDUCER |
| Gear Type: | Worm | Input HP @ 1750 RPM: | 0.217 |
| Product Type: | Right Angle | Output RPM: | 17 |
| Shaft Seal Material: | Viton | Output Shaft Assembly Code: | H1 |
| Input Diameter (in): | 0.625 in | Assembly: | HM-H1 |
| Input Style: | Flexible Coupling Input | Output Shaft: | Hollow Bore |
| Output Key: | 1/4 X 2.50 | Center Distance (in): | 2.06 |
| Thrust Rating - output shaft: | 1144 | Bore Code: | 19 |
| Input RPM: | 1,750 | No. of Gear Reductions: | Single |
| Output Torque Rating (in-lb): | 439 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 1,580 lb |

