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Model 412 Rugged Cast Iron Housing • A hardened, ground worm drives the centrifugally
cast bronze gear for high efficiency and long life  |
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| INPUT RPM | 5:1 RATIO | 10:1 RATIO | 20:1 RATIO | ||||||||||||||||||
| 25 | 50 | 100 | 350 | 540 | 1125 | 1725 | 25 | 50 | 100 | 350 | 540 | 1125 | 1725 | 25 | 50 | 100 | 350 | 540 | 1125 | 1725 | |
| Output Torque (inch-pounds) | 2256 | 2224 | 2161 | 1865 | 1654 | 1161 | 918 | 2658 | 2625 | 2555 | 2210 | 1966 | 1368 | 1094 | 2868 | 2828 | 2747 | 2363 | 2094 | 1459 | 1154 |
| Input H.P. | .23 | .45 | .84 | 2.40 | 3.21 | 4.55 | 5.49 | .17 | .31 | .58 | 1.60 | 2.10 | 2.89 | 3.50 | .13 | .23 | .41 | 1.05 | 1.35 | 1.79 | 2.09 |
| Output H.P. | .18 | .35 | .69 | 2.07 | 2.84 | 4.15 | 5.10 | .11 | .21 | .41 | 1.23 | 1.68 | 2.44 | 3.04 | .06 | .11 | .22 | .66 | .90 | 1.30 | 1.60 |
| Efficiency % | 76 | 79 | 81 | 86 | 88 | 91 | 92 | 63 | 66 | 69 | 76 | 80 | 84 | 86 | 45 | 49 | 53 | 62 | 66 | 72 | 76 |
| Input O.H.L. (pounds at center of keyway) | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 |
| Input Axial Thrust (pounds) | 2309 | 1846 | 1474 | 988 | 869 | 713 | 633 | 2361 | 1898 | 1524 | 1032 | 908 | 741 | 655 | 2393 | 1931 | 1558 | 1062 | 936 | 760 | 671 |
| Ouput O.H.L. (pounds at center of keyway) | 750 | 750 | 750 | 750 | 703 | 579 | 515 | 750 | 750 | 750 | 750 | 744 | 608 | 537 | 750 | 750 | 750 | 750 | 750 | 627 | 553 |
| Output Axial Thrust (pounds) | 2307 | 1844 | 1472 | 987 | 868 | 712 | 632 | 2359 | 1896 | 1523 | 1031 | 907 | 741 | 654 | 2392 | 1929 | 1557 | 1062 | 935 | 760 | 67 |
All ratings based on Class 1 Service Factor
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212 Colfax Ave. N. • Minneapolis, MN 55405 • Phone: 612-374-2150 • Fax: 612-374-2467 • 800-328-7485
CONTACT US