BOSTON GEAR 200 Series Non-Flanged Helical Gear Speed Reducers
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| Style | Model | Gear Ratio | Max. Input Hp | Type | Input Power | Input Rpm | Output Type | Finish | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 231D-17 | - | - | No Base/No Input Flange | 2.75 hp | - | - | - | - | €4,235.12 | |
| B | 247D-24 | - | - | No Base/No Input Flange | 6.61 hp | - | - | - | - | €7,661.85 | |
| C | 226D-17 | - | - | No Base/No Input Flange | 1.26 hp | - | - | - | - | €3,712.71 | |
| D | 226D-14 | - | - | No Base/No Input Flange | 1.43 hp | - | - | - | - | €3,712.71 | |
| E | 221d-17 | - | - | - | - | - | - | - | - | €3,092.45 | |
| F | 239D-14 | - | - | No Base/No Input Flange | 5.69 hp | - | - | - | - | €5,963.73 | |
| G | 247D-20 | - | - | No Base/No Input Flange | 7.51 hp | - | - | - | - | €7,661.85 | |
| H | 239D-20 | - | - | No Base/No Input Flange | 4.36 hp | - | - | - | - | €5,963.73 | |
| I | 231D-14 | - | - | No Base/No Input Flange | 3 hp | - | - | - | - | €4,235.12 | |
| J | 231S-4 | - | - | No Base/No Input Flange | 6.63 hp | - | - | - | - | €3,825.85 | |
| K | 231D-10 | - | - | No Base/No Input Flange | 3.89 hp | - | - | - | - | €4,235.12 | |
| L | 221D-14 | - | - | No Base/No Input Flange | 0.8 hp | - | - | - | - | €3,092.45 | |
| M | 226D-24 | - | - | No Base/No Input Flange | 0.98 hp | - | - | - | - | €3,712.71 | |
| N | 221D-24 | - | - | No Base/No Input Flange | 0.5 hp | - | - | - | - | €3,092.45 | |
| O | 221D-20 | - | - | No Base/No Input Flange | 0.57 hp | - | - | - | - | €3,092.45 | |
| P | 221D-10 | - | - | No Base/No Input Flange | 1.15 hp | - | - | - | - | €3,092.45 | |
| Q | 247D-10 | - | - | No Base/No Input Flange | 13.64 hp | - | - | - | - | €7,661.85 | |
| R | 226D-20 | - | - | No Base/No Input Flange | 1.09 hp | - | - | - | - | €3,712.71 | |
| S | 221S-4 | 4:1 | 2 1/50 hp | Single Reduction Non Flanged | - | 431 RPM | Hollow Bore Shaft | Standard Paint | Cast Iron | €2,550.99 | |
| T | 239S-4 | 4:1 | 13 13/50 hp | Single Reduction Non Flanged | - | 431 RPM | Hollow Bore Shaft | Standard Paint | Cast Iron | €5,357.45 | |
| U | 226S-4 | 4:1 | 3.17 hp | Single Reduction Non Flanged | - | 431 RPM | Hollow Bore Shaft | Standard Paint | Cast Iron | €3,232.26 | |
| V | 226D-10 | 10:1 | 2 9/10 hp | Double Reduction Non Flanged | - | 178 RPM | Hollow Bore Shaft | Standard Paint | Cast Iron | €3,712.71 | |
| W | 231D-20 | 20:1 | 2.43 hp | Double Reduction Non Flanged | - | 87 RPM | Hollow Bore Shaft | Standard Paint | Cast Iron | €4,235.12 | |
| X | 231D-24 | 24:1 | 2.17 hp | Double Reduction Non Flanged | - | 73 RPM | Hollow Bore Shaft | Standard Paint | Cast Iron | €4,235.12 | |
| Y | 239D-24 | 24:1 | 3.83 hp | Double Reduction Non Flanged | - | 73 RPM | Hollow Bore Shaft | Standard Paint | Cast Iron | €5,963.73 |
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