3225 Maytown Rd. SW • Olympia, WA 98512
Speed Reducers
| Stock # | H#P# | Mfg# | Ratio | OP RPM @ | IP RPM | Frame or Model | Other Info | Svc#Cl# | Location | Qty# | F12 | F13 |
| 600-1SR | 600 | Radicon | 5.707 | 306 | 1800 | AB2-355 | RA | | W4 | 1 | | |
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| 400-1SR* | 400 | Beloit Iron Wrks. | 3.1 | 565 | 1800 | NNP | RA/2 IP shts. | | | 1 | | |
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| 150-1SR* | 150 | Falk | 30.8 | 56 | 1800 | 1110FC2A | | | | 1 | | |
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| 85-1SR* | 85 | Falk | 9.266 | 190 | 1800 | 6CB3-12B9.266 | vert. OP sht. up | 1 | | 1 | | |
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| 83-2SR* | 83 | US | 7.59 | 230 | 1800 | GDM-45 | | 1 | | 1 | | |
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| 75-4SR | 75 | Brook Hansen | 7.1061 | 253 | 1800 | QHRE | RA | 2.31 | W4 | 1 | | |
| 75-5SR | 75 | Delroyd | 20.5 | 85 | 1800 | | Hollow bore dwn. | | | 1 | | |
| 75-2SR* | 75 | Falk | 50 | 36 | 1800 | 120UBW2A | RA | | | 1 | | |
| 75-3SR* | 75 | SM Cyclo | 59 | 20 | 1200 | C2500 | | | | 1 | | |
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| 50-3SR* | 50 | Falk | 32.11 | 54.5 | 1800 | 2080Y2-L | | 1.54 | | 1 | | |
| 50-7SR* | 50 | Rex | 36.56 | 48 | 1800 | Saturn | unused surplus | 2.4 | | 1 | | |
| 50-5SR* | 50 | Westinghouse | 31 | 38 | 1800 | | | | | 1 | | |
| 50-4SR* | 50 | Falk | 54.68 | 32 | 1800 | NNP | RA | | | 1 | | |
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| 40-09SR | 40 | Falk | 2.702 | 648 | 1800 | 2050FC2A | sur+/max 79.2 HP | 2 | | 1 | | |
| 40-05SR* | 40 | Eurodrive | 9.37 | 187 | 1800 | R92 | max HP 43 | 1.075 | | 1 | | |
| 40-06SR* | 40 | Textron | 40 | 45 | 1800 | | RA w/drum brake | 1.175 | 2ea | 1 | | |
| 40-07ASR* | 40 | Radicon | 40 | 45 | 1800 | Sz.12WB | RA no fan or cover | 1 | | 1 | | |
| *40-01* | 40 | SM Cyclo | 54 | 32 | 1800 | NNP | | | | 1 | | |
| 40-02 | 40 | | | | | | | | | 1 | | |
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| 35-2SR* | 35 | Falk-Omni | 30 | 58 | 1800 | WT | RA | | W4 | 1 | | |
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| 30-2SR* | 30 | US | 5 | 350 | 1800 | GDO-50 | | 1 | | 2 | | |
| 30-15SR* | 30 | Falk | 6.135 | 280 | 1800 | 1050FC2A | | 1.82 | | 1 | | |
| 30-13SR* | 30 | Falk | 7.4 | 236 | 1800 | 80BU1A-WB | RA | 2 | | 1 | | |
| 30-01SR | 30 | Delroyd | 9.75 | 185 | 1800 | E100 | RA | 1 | W4 | 1 | | |
| 30-12SR* | 30 | Winsmith | 12.5 | 140 | 1800 | SFN73B | sur+ w/mtr. | 2 | | 1 | | |
| 30-5SR | 30 | Falk | 14.67 | 120 | 1800 | 80BU1A-WB | RA fan cooled | 1 | | 1 | | |
| 30-10SR* | 30 | SKK | 17.5 | 100 | 1800 | AFC55H90D | | 2 | | 1 | | |
| 30-11SR* | 30 | Textron | 25 | 70 | 1800 | HU50-1 | RA | 2 | | 1 | | |
| 30-7SR | 30 | SM Cyclo | 29 | 60 | 1800 | H62AX | LS sht.under size | 2 | | 1 | | |
| 30-14SR* | 30 | Eurodrive | 47.82 | 36.5 | 1800 | | RA | 1 | W4 | 1 | | |
| 30-6SR | 30 | SM Cyclo | 59 | 29 | 1800 | H62AX | see card* | | | 1 | | |
| 30-4SR* | 30 | SM Cyclo | 87 | 13.5 | 1200 | H62Y | | | | 1 | | |
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| 25-4SR | 25 | Falk | 1.456 | 1195 | 1800 | 2040FC2A | sur+/maxHP 57.6 | 2 | | 1 | | |
| 25-5SR* | 25 | Falk | 25.89 | 68 | 1800 | 60FCB3A | vert. OP sht. Dwn | 1 | | 1 | | |
| 25-3SR* | 25 | Philadelphia | 31.41 | 57 | 1800 | | max HP 24.7 | 1 | | 1 | | |
| 25-2SR* | 25 | Brook Hansen | 31.51 | 55 | 1800 | JFN63B | | | | 1 | | |
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| 20-11SR* | 20 | Dodge | 4.1 | 426 | 1800 | Sz. 250DM5A | | 2 | | 1 | | |
| 20-4SR* | 20 | Radicon | 5 | 350 | 1800 | NNP | RA | 1 | | 1 | | |
| 20-3SR | 20 | Dodge | 9.3 | 185 | 1800 | DR300A | HP 19.8 | 1 | | 1 | | |
| 20-9SR | 20 | SKK | 10 | 176 | 1800 | AFC50H75D | | 2 | | 1 | | |
| 20-2ASR* | 20 | Falk-Radicon | 10 | 175 | 1800 | AU500BR | RA | | | 1 | | |
| 20-8SR* | 20 | Western | 10.71 | 110 | 1200 | BH3 | RA | 1 | | 1 | | |
| 20-10SR | 20 | Dodge | 108.1 | 16.2 | 1800 | Sz. TRC6 | sur+ | 1 | | 1 | | |
| 20-5SRA* | 20 | SM Cyclo | 187 | 6 | 1200 | H628Y | max HP 21.8 | 1 | | 1 | | |
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| Notes: | | | | | | | | | | | | |
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| 15-12SR | 15 | Falk | 4.143 | 422 | 1800 | | | 2 | W3 | 1 | | |
| 15-14SR | 15 | Eurodrive | 20.78 | 86 | 1800 | | max HP 25 | 1.7 | | 1 | | |
| 15-11SR* | 15 | Eurodrive | 29 | 60 | 1800 | | | 2 | | 1 | | |
| 15-9SR* | 15 | Foote Jones | 31.4 | 56 | 1800 | 834SL | | 2 | | 1 | | |
| 15-1SR* | 15 | SM Cyclo | 43 | 40 | 1800 | H58Y | | 1 | yd.1 | 1 | | |
| 15-3SR* | 15 | SM Cyclo | 43 | 40 | 1800 | H58Y | | 1 | yd.5 | 1 | | |
| 15-13SR | 15 | Falk | 47.02 | 37 | 1800 | 1070FZ3A | new sur+ | 1.6 | | 1 | | |
| 15-8SR* | 15 | Renold | 50 | 36 | 1800 | Sz. 7/0 | RA new sur+ | | R18-E | 1 | | |
| 15-2SR* | 15 | Westinghouse | 57.7 | 30 | 1800 | | | 3 | yd.3 | 1 | | |
| 15-15SR | 15 | Rex | 111.5 | 15 | 1800 | EAKA0663 | Earth planet gear | 1 | | 1 | | |
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| 10-17SR | 10 | US | 8 | 225 | 1800 | CBN25025 | | 1 | W4 | 1 | | |
| 10-3SR* | 10 | Link Belt | 9.23 | 190 | 1800 | Sz. U-400-58 | RA/max HP 9.6 | 1 | | 1 | | |
| 10-3BSR* | 10 | Link Belt | 9.23 | 190 | 1800 | Sz. U-400-58 | RA/max HP 9.6 | 1 | | 1 | | |
| 10-3CSR* | 10 | Link Belt | 9.23 | 190 | 1800 | Sz. U-400-58 | RA/max HP 9.6 | 1 | | 1 | | |
| 10-18SR* | 10 | Falk | 9.251 | 190 | 1800 | 1030FC2A | | 1.39 | | 1 | | |
| 10-12SR* | 10 | Renold | 11 | 160 | 1800 | SZ. 6/0 | RA new sur+ | | R18-E | 2 | | |
| 10-13SR* | 10 | SM Cyclo | 11 | 160 | 1800 | H1870 | | 2 | | 1 | | |
| 10-6SR* | 10 | Westinghouse | 11.36 | 155 | 1800 | H243D | | | yd.3 | 2 | | |
| 10-10SR | 10 | Falk | 11.2 | 155 | 1800 | 1040F2A | | | | 1 | | |
| 10-1SR* | 10 | Falk | 13.59 | 128 | 1800 | 4C2-02A6 | | 1.87 | | 1 | | |
| 10-1ASR* | 10 | Falk | 13.59 | 128 | 1800 | 4C2-02A6 | max HP 18.7 | 1.87 | | 1 | | |
| 10-19SR* | 10 | Falk | 16.62 | 100 | 1800 | 1050FC2A | | 2.36 | | 1 | | |
| 10-2SR* | 10 | Winsmith | 39.6 | 45 | 1800 | Sz. 41H | | | | 1 | | |
| 10-20SR* | 10 | Falk | 38.41 | 45 | 1800 | 15240FZ3A-S | | 2 | | 1 | | |
| 10-4SR* | 10 | SM Cyclo | 43 | 40 | 1800 | H57AX | | 1 | | 1 | | |
| 10-5SR* | 10 | Falk | 60 | 30 | 1800 | 60BU1A | | | | 1 | | |
| 10-12(A)SR | 10 | SKK | 58.3 | 30 | 1800 | AFC45-5590DD | | 2 | | 1 | | |
| 10-7SR* | 10 | Westinghouse | 57.7 | 27 | 1800 | | | 1 | | 1 | | |
| 10-11SR* | 10 | SM Cyclo | 289 | 6 | 1800 | H606Y | max HP 9.52 | 1 | W4 | 1 | | |
| 10-11ASR* | 10 | SM Cyclo | 289 | 6 | 1800 | H606Y | max HP 9.52 | 1 | W4 | 1 | | |
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| Notes: | | | | | | | | | | | | |
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| 7.5-23SR | 7.5 | US | 8 | 225 | 1800 | | sur+ | 1 | | 1 | | |
| 7.5-11SR | 7.5 | Western | 14 | 125 | 1800 | | | 2 | W1 | 1 | | |
| 7.5-8SR* | 7.5 | Morse | 15 | 116 | 1800 | 40RW | 2 Sht./max HP 7.43 | 1 | W4 | 1 | | |
| 7.5-1SR* | 7.5 | Cleveland | 19 | 90 | 1800 | Sz. 70AF | RA | 1.25 | | 1 | | |
| 7.5-4SR* | 7.5 | ?? | 25 | 72 | 1800 | | RA can't read NP | | | 1 | | |
| *7.5-7SR | 7.5 | Dresser | 30 | 60 | 1800 | 6A69774MD | new sur+ | | Yakima | 1 | | |
| 7.5-12SR* | 7.5 | Holroyd | 29.3 | 60 | 1800 | 5URLH15 | RA worm bottom | | | 1 | | |
| 7.5-17SR* | 7.5 | Hansen | 32 | 54 | 1800 | | | 1 | | 1 | | |
| 7.5-18SR* | 7.5 | US | 40 | 44 | 1800 | | | 1 | | 1 | | |
| 7.5-5 | 7.5 | Falk | 48.76 | 36 | 1800 | | need to ck. | 1 | W3 | 1 | | |
| 7.5-9SR | 7.5 | Falk | 56.63 | 30 | 1800 | 1070FC3A | nice | 2.79 | W4 | 1 | | |
| 7.5-21SR* | 7.5 | Falk | 58.61 | 30 | 1800 | 7.52-6EZ3-56AS | | 2 | | 1 | | |
| 7.5-16SR* | 7.5 | Rex | 69.63 | 25 | 1800 | Vennis | | 1 | | 1 | | |
| 7.5-22SR | 7.5 | Dodge | 105.9 | 16.5 | 1800 | Sz. TR600A | | 1.2 | W4 | 1 | | |
| 7.5-15SR* | 7.5 | | | | | | | | | | | |
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| 5-16SR* | 5 | Radicon | | | 1800 | 7AFF287-7.5-PB-1 | | 1.5 | | 1 | | |
| 5-56* | 5 | Falk | 5.009 | 350 | 1800 | | | 2 | | 1 | | |
| 5-24SR* | 5 | Falk | 6.25 | 280 | 1800 | | NNP | 1 | | 1 | | |
| 5-22SR | 5 | Eurodrive | 9.14 | 191 | 1800 | | sur+ | 1 | | 1 | | |
| 5-32SR | 5 | Highfield | 9.66 | 180 | 1800 | sz.4 | RA/WB/LH/fan cooled | | | 1 | | |
| 5-15SR* | 5 | Falk-Radicon | 10 | 175 | 1800 | AU500BL | RA | 2 | | 1 | | |
| 5-7SR | 5 | Radicon | 11 | 160 | 1800 | | RA | | | 1 | | |
| 5-21SR | 5 | Eurodrive | 11.81 | 148 | 1800 | | sur+ | 1 | | 1 | | |
| 5-23SR* | 5 | Falk | 14 | 136 | 1800 | 1030F2A | | 2 | | 1 | | |
| 5-2SR* | 5 | US | 13.95 | 125 | 1800 | FR. 30 | | | yd.3 | 1 | | |
| 5-6SR* | 5 | Falk | 14 | 125 | 1800 | | sq.box | 1.98 | | 1 | | |
| 5-27SR* | 5 | Falk | 14 | 125 | 1800 | | NNP | 1 | | 1 | | |
| 5-25SR* | 5 | Falk | 17.22 | 100 | 1800 | | | 1 | | 1 | | |
| 5-26SR* | 5 | Falk | 17.22 | 100 | 1800 | | | 1.51 | | 1 | | |
| 5-4SR* | 5 | Morse | 20 | 87 | 1800 | 40RW | RA/max HP 5.89 2 sht. | | W4 | 1 | | |
| 5-17SR* | 5 | Falk | 20.5 | 85 | 1800 | 60BU1A | RA/RH | | | 1 | | |
| 5-33SR | 5 | Renold | 20.5 | 85 | 1800 | sz.5 | RA/WB/LH/fan cooled | 2 | | 1 | | |
| 5-12SR* | 5 | SKK | 20.83 | 84 | 1800 | AFC 55D | max HP 11.5 | 2 | | 1 | | |
| 5s next page | | | | | | | | | | | | |
| 5-30SR | 5 | Highfield | 30 | 60 | 1800 | sz.5 | RA/WB/LH/fan cooled | 2 | | 1 | | |
| 5-31SR | 5 | Highfield | 30 | 60 | 1800 | sz.5 | RA/WB/LH/fan cooled | 2 | | 1 | | |
| 5-13SR | 5 | US | 31 | 56 | 1800 | FR. 40 | | 2 | | 1 | | |
| 5-13ASR* | 5 | US | 31 | 56 | 1800 | FR. 40 | | 2 | | 1 | | |
| 5-19SR* | 5 | US | 31.5 | 56 | 1800 | | | 1 | | 1 | | |
| 5-20SR* | 5 | US | 31.5 | 56 | 1800 | | | 1 | | 1 | | |
| 5-11SR* | 5 | Winsmith | 40 | 45 | 1800 | CTS2X00 | RA/2 sht. | | | 1 | | |
| 5-29SR | 5 | Highfield | 60 | 30 | 1800 | sz.5 | RA/WB/LH/fan cooled | 2 | | 1 | | |
| 5-28SR* | 5 | ??? | 250 | 7 | 1800 | | NNP/missing in put | | | 1 | | |
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| 3-6SR | 3 | Winsmith | 5 | 350 | 1800 | 924CDV | flange mt. | | | 1 | | |
| 3-1SR* | 3 | Eberhardt | 5.9 | 305 | 1800 | Sz. 35H | RA | | | 1 | | |
| 3-8SR* | 3 | Holroyd | 9.5 | 184 | 1800 | | RA/RH | 1 | R18-D | 1 | | |
| 3-2SR* | 3 | Link Belt | 30 | 60 | 1800 | Sz. U-350-62 | RA | 1 | | 1 | | |
| 3-12SR* | 3 | Falk | 38.25 | 45 | 1800 | | | 2 | | 1 | | |
| 3-3SR* | 3 | Foot Bros | 80.5 | 20 | 1800 | Sz. 33-SL | | | | 1 | | |
| 3-9SR* | 3 | SKK | 87.5 | 20 | 1800 | AFC35-65DD | | 2 | | 1 | | |
| 3-10SR* | 3 | Westinghouse | 130 | 13.5 | 1800 | | | 2 | | 1 | | |
| 3-11SR* | 3 | Falk-Radicon | 800 | 2 | 1800 | AUD10-L/R | Max HP 2.83 | 1 | W4 | 1 | | |
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| 2.5-1 | 2.5 | US | 9 | 282 | 1800 | FR. 30 | | | W3 | 1 | | |
| 2.5-2 | 2.5 | US | 6.2 | 282 | 1800 | FR. 30 | | | W3 | 1 | | |
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| 2-1SR | 2 | SKK | 5 | 350 | 1800 | AFC22-35D | | 2.8 | W1 | 1 | | |
| 2-1SRA | 2 | SKK | 5 | 350 | 1800 | AFC22-35D | | 2.8 | W1 | 1 | | |
| 2-4SR* | 2 | Falk | 14 | 280 | 1800 | 21-1E206B6 | | 1 | | 1 | | |
| 2-3SR* | 2 | Falk | 14 | 125 | 1800 | 21-1E206B6 | | 1 | | 1 | | |
| 2-2SR* | 2 | Boston | 15 | 120 | 1800 | 326-15-1G | RA/max HP 2.14 | 1 | | 1 | | |
| 2-5SR* | 2 | Western | 25.52 | 68 | 1800 | 18BM3235 | | 2 | | 1 | | |
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| 1.3-1SR* | 1.3 | Reliance | 30 | 58 | 1800 | WR21B | RA | 1 | | 1 | | |
| 1.09-2SR | 1.09 | Winsmith | 40 | 45 | 1800 | 56-143T-5ML | RA/surplus | 1 | W1 | 1 | | |