AssemblyWH-H1Bore Code16Center Distance Range1" thru 3.25"Gear TypeWormHousing materialCast IronHP Range1 to 1-1/2 (< 2)Input Diameter (in)0.625Input HP1.909Input RPM1750Input StyleShaftKeyway3/16 X 1.38Model CodeWH818Mounting StyleShaft MountNo. of Gear ReductionsSingleOutput Diameter (in)1Output HP1.745Output Key1/4 X 2.5Output RPM233Output ShaftHollow BoreOutput Torque Range250 to 500 in lbsOutput Torque Rating (in-lb)471Product TypeRight AngleRatio7.5:1Ratio Range7.5:1ReducerWorm - Right AngleSeriesGR Series - Ironman Worm Gear ReducersSeries CodeGRService Factor1Shaft Seal MaterialViton
| Assembly | WH-H1 |
| Bore Code | 16 |
| Center Distance Range | 1" thru 3.25" |
| Gear Type | Worm |
| Housing material | Cast Iron |
| HP Range | 1 to 1-1/2 (< 2) |
| Input Diameter (in) | 0.625 |
| Input HP | 1.909 |
| Input RPM | 1750 |
| Input Style | Shaft |
| Keyway | 3/16 X 1.38 |
| Model Code | WH818 |
| Mounting Style | Shaft Mount |
| No. of Gear Reductions | Single |
| Output Diameter (in) | 1 |
| Output HP | 1.745 |
| Output Key | 1/4 X 2.5 |
| Output RPM | 233 |
| Output Shaft | Hollow Bore |
| Output Torque Range | 250 to 500 in lbs |
| Output Torque Rating (in-lb) | 471 |
| Product Type | Right Angle |
| Ratio | 7.5:1 |
| Ratio Range | 7.5:1 |
| Reducer | Worm - Right Angle |
| Series | GR Series - Ironman Worm Gear Reducers |
| Series Code | GR |
| Service Factor | 1 |
| Shaft Seal Material | Viton |