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Product Specifications
Dimensions
| U: | 0.625 in | G: | 1.44 |
| AJ: | 5.88 | J: | 5 in |
| T: | 1.25 | L: | 4.82 in |
| B: | 5.8 | AG: | 6 |
| AE2: | 0.4 | D: | 2.28 |
| V: | 1.94 in | AE1: | 0.61 |
| Center Distance (in): | 2.06 in | I: | 3.61 in |
| F: | 2.88 | BE: | 0.38 in |
| BD: | 6.5 | C: | 6.38 in |
| AD: | 4.99 | AK: | 4.5 |
| BF: | 0.41 | LM: | 7.07 |
Technical Specifications
| Reducer: | Worm - Right Angle | Product Type: | Right Angle |
| Bore Code: | 20 | Output Shaft: | Hollow Bore |
| Output Shaft Assembly Code: | H1 | Product Line: | LEESON WORM REDUCER |
| Assembly: | HM-H1 | Service Factor: | 1 |
| Input Keyway: | 3/16 X 1.38 in | Motor Frame Size: | 140C |
| Output Diameter (in): | 1.25 in | Housing Material: | Cast Iron |
| No. of Gear Reductions: | Single | Input Style: | Flexible Coupling Input |
| Gear Type: | Worm | Input Diameter (in): | 0.625 in |
| Ratio Range: | 100:1 to 250:1 | Series: | LEESON WORM REDUCER |
| Center Distance (in): | 2.06 | Input HP @ 1750 RPM: | 0.217 |
| Output Shaft Direction: | H1 | Shaft Seal Material: | Viton |
| Ratio: | 100:1 | Thrust Rating - output shaft: | 1144 |
| Input RPM: | 1,750 | Output RPM: | 17 |
| Model Code: | HM821 | Output Key: | 1/4 X 2.50 |
| Output Torque Rating (in-lb): | 439 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 1,580 lb |