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Product Specifications
Dimensions
| Center Distance (in): | 1.75 in | U: | 0.625 in |
| BE: | 0.38 in | V: | 1.44 in |
| T: | 0.688 | BD: | 5.88 |
| F: | 2.75 | AG: | 5.5 |
| L: | 4.45 in | LM: | 6.7 |
| AE1: | 0.49 | G: | 1.38 |
| AD: | 4.73 | B: | 5.19 |
| I: | 3.24 in | AK: | 4.5 |
| AE2: | 0.28 | AJ: | 5.88 |
| C: | 5.75 in | BF: | 0.41 |
| D: | 2.06 |
Technical Specifications
| Series: | OLD GR Series - Ironman Worm Gear Reducers | Input RPM: | 1,750 |
| Service Factor: | 1 | Gear Type: | Worm |
| Assembly: | HM-1 | Ratio Range: | 100:1 to 250:1 |
| Center Distance (in): | 1.75 | Output Shaft: | Hollow Bore |
| Bore Code: | 11 | Reducer: | Worm - Right Angle |
| Output Diameter (in): | 0.688 in | Input Keyway: | 3/16 X 1.50 in |
| Housing Material: | Cast Iron | No. of Gear Reductions: | Single |
| Shaft Seal Material: | Viton | Product Type: | Right Angle |
| Output Key: | 3/16 X 1.50 | Thrust Rating - output shaft: | 1144 |
| Product Line: | OLD GR Series - Ironman Worm Gear Reducers | Output Shaft Assembly Code: | 1 |
| Input HP @ 1750 RPM: | 0.141 | Ratio: | 100:1 |
| Motor Frame Size: | 140TC | Input Style: | Flexible Coupling Input |
| Model Code: | HM218 | Output RPM: | 17.5 |
| Output Shaft Direction: | 1 | Input Diameter (in): | 0.625 in |
| Output Torque Rating (in-lb): | 277 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 1,200 lb |

