On request
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BOSTON GEAR (ALTRA)
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BOSTON GEAR (ALTRA) F621B-3.2-B7
#F621B-3.2-B7
On request
F621B-3.2-B7, In-Line Helical Worm Speed Rducers, 3.25:1 Ratio, 7/8" C-Face Quilled Input
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | BOSTON GEAR (ALTRA) |
| Category | INLINE HELICAL WORM SPEED REDUCERS |
| Maximum input horsepower | 1.520 @ 1750 hp, rpm |
| Maximum output rpm | 557.000 @ 1750 input rpm |
| Ratio | 3.25:1 |
| Maximum output torque | 442 @ 1750 in-lbs, rpm |
| Nema / iec frame size | 140TC/180C |
| Overhung load capacity | 366 lb |
| Input type | C-Face Quilled |
| Housing dimensions | 8.93 x 6.14 x 8.24 in |
| Output direction | Right |
| Housing height | 8.24 in |
| Input size | 7/8 in |
| Housing length | 8.93 in |
| Output size | 3/4 in |
| Housing width | 6.14 in |
| Center distance | 3.15 in |
| Mounting type | Foot Mount |
| Reduction | Single |
| Standards met | AGMA |
| Manufacturer reducer size | 621 |
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