LEESON R Series Helical-Inline Gear Reducers

STYLE RBN STYLE RFN STYLE RBQ STYLE RFQ
R8674 Series • QUAD REDUCTION NON-MOTORIZED MOTORIZED QUILL INPUT
Helical - Inline
Gear Reducers
Output Output Output*
Speed Torque
Input
Ratio OHL
Base Mount Flange Mount Motor Base Mount Flange Mount
(RPM) (lb-in.) HP (lbs.) Catalog Number Catalog Number Frame Catalog Number Catalog Number
4.89 5370 0.45 357.93 1700 R8674081 R8674101 56C R8674001 R8674041
4.22 5370 0.39 414.47 1700 R8674082 R8674102 56C R8674002 R8674042
3.94 5370 0.36 444.68 1700 R8674083 R8674103 56C R8674003 R8674043
3.58 5370 0.33 489.11 1700 R8674084 R8674104 56C R8674004 R8674044
3.33 5370 0.31 524.75 1700 R8674085 R8674105 56C R8674005 R8674045
3.05 5370 0.28 574.33 1700 R8674086 R8674106 56C R8674006 R8674046
2.67 5370 0.25 655.84 1700 R8674087 R8674107 56C R8674007 R8674047
2.32 5370 0.21 753.85 1700 R8674088 R8674108 56C R8674008 R8674048
2.19 5370 0.20 797.27 1700 R8674089 R8674109 56C R8674009 R8674049
2.04 5370 0.19 859.20 1700 R8674090 R8674110 56C R8674010 R8674050
1.82 5370 0.17 963.16 1700 R8674091 R8674111 56C R8674011 R8674051
1.63 5370 0.15 1071.00 1700 R8674092 R8674112 56C R8674012 R8674052
1.47 5370 0.14 1189.00 1700 R8674093 R8674113 56C R8674013 R8674053
1.31 5370 0.12 1335.00 1700 R8674094 R8674114 56C R8674014 R8674054
1.18 5370 0.11 1485.00 1700 R8674095 R8674115 56C R8674015 R8674055
1.03 5370 0.10 1693.00 1700 R8674096 R8674116 56C R8674016 R8674056
0.930 5370 0.09 1886.00 1700 R8674097 R8674117 56C R8674017 R8674057
0.860 5370 0.08 2045.00 1700 R8674098 R8674118 56C R8674018 R8674058
0.750 5370 0.07 2341.00 1700 R8674099 R8674119 56C R8674019 R8674059
0.670 5370 0.06 2603.00 1700 R8674100 R8674120 56C R8674020 R8674060
* Overhung load is calculated at centerline of output shaft.
STYLE RBN STYLE RFN STYLE RBQ STYLE RFQ
R8772 Series • DOUBLE REDUCTION NON-MOTORIZED MOTORIZED QUILL INPUT
Output Output Output*
Speed Torque
Input
Ratio OHL
Base Mount Flange Mount Motor Base Mount Flange Mount
(RPM) (lb-in.) HP (lbs.) Catalog Number Catalog Number Frame Catalog Number Catalog Number
732 2360 28.60 2.39 1280 R8772231 R8772254 254-6TC R8772093 R8772208
655 2630 28.50 2.67 1340 R8772232 R8772255 254-6TC R8772094 R8772209
585 2810 27.20 2.99 1350 R8772233 R8772256 254-6TC R8772095 R8772210
544 2840 25.50 3.22 1350 R8772234 R8772257 254-6TC R8772096 R8772211
483 2880 23.00 3.62 1450 R8772235 R8772258 254-6TC R8772097 R8772212
446 2960 21.80 3.92 1550 R8772236 R8772259 254-6TC R8772098 R8772213
394 3070 20.00 4.44 1620 R8772237 R8772260 254-6TC R8772099 R8772214
346 3200 18.30 5.06 1640 R8772238 R8772261 254-6TC R8772100 R8772215
291 5230 25.20 6.01 1685 R8772239 R8772262 254-6TC R8772101 R8772216
261 5400 23.30 6.71 1685 R8772240 R8772263 254-6TC R8772102 R8772217
233 5560 21.40 7.50 1685 R8772241 R8772264 254-6TC R8772103 R8772218
216 5680 20.30 8.09 1685 R8772242 R8772265 254-6TC R8772104 R8772219
193 5860 18.60 9.09 1710 R8772243 R8772266 254-6TC R8772105 R8772220
178 6000 17.60 9.85 1710 R8772244 R8772267 254-6TC R8772106 R8772221
157 6050 15.70 11.15 1780 R8772245 R8772268 254-6TC R8772107 R8772222
138 6370 14.50 12.71 1830 R8772246 R8772269 254-6TC R8772108 R8772223
98 6900 11.20 17.85 2030 R8772247 R8772270 213-5TC R8772086 R8772201
83 7260 10.00 21.10 2120 R8772248 R8772271 213-5TC R8772087 R8772202
69 7260 8.25 25.44 2150 R8772249 R8772272 213-5TC R8772088 R8772203
56 7260 6.66 31.51 2200 R8772250 R8772273 213-5TC R8772089 R8772204
47.2 7260 5.66 37.11 2230 R8772251 R8772274 182-4TC R8772067 R8772182
39.1 7260 4.69 44.75 2240 R8772252 R8772275 182-4TC R8772068 R8772183
35.2 7260 4.22 49.72 2240 R8772253 R8772276 182-4TC R8772069 R8772184
* Overhung load is calculated at centerline of output shaft.
NOTE: Mounting position is assumed to be B3. Other mounting positions to be specified on order and will not impact the catalog number.
Units may become thermally limited when operating HP above 1750 RPM ratings. Contact Factory for details.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com