LEESON R Series Helical-Inline Gear Reducers
LEESON R Series Helical-Inline Gear Reducers
LEESON R Series Helical-Inline Gear Reducers
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STYLE RBN STYLE RFN STYLE RBQ STYLE RFQ<br />
R81072 <strong>Series</strong> • DOUBLE REDUCTION NON-MOTORIZED MOTORIZED QUILL INPUT<br />
<strong>Helical</strong> - <strong>Inline</strong><br />
<strong>Gear</strong> <strong>Reducers</strong><br />
Output Output Output*<br />
Speed Torque<br />
Input<br />
Ratio OHL<br />
Base Mount Flange Mount Motor Base Mount Flange Mount<br />
(RPM) (lb-in.) HP (lbs.) Catalog Number Catalog Number Frame Catalog Number Catalog Number<br />
774 9770 125.00 2.26 2725 R81072229 R81072248 364-6TC R81072096 R81072210<br />
678 11150 125.00 2.58 2735 R81072230 R81072249 364-6TC R81072097 R81072211<br />
592 12780 125.00 2.96 2745 R81072231 R81072250 364-6TC R81072098 R81072212<br />
462 16400 125.10 3.79 2755 R81072232 R81072251 364-6TC R81072099 R81072213<br />
381 19300 121.50 4.60 2570 R81072233 R81072252 364-6TC R81072100 R81072214<br />
323 19300 102.90 5.43 2700 R81072234 R81072253 364-6TC R81072101 R81072215<br />
291 26000 125.20 6.01 2750 R81072235 R81072254 364-6TC R81072102 R81072216<br />
255 26300 110.90 6.86 2785 R81072236 R81072255 364-6TC R81072103 R81072217<br />
223 28000 103.10 7.85 2790 R81072237 R81072256 364-6TC R81072104 R81072218<br />
174 35000 100.40 10.08 2800 R81072238 R81072257 364-6TC R81072105 R81072219<br />
143 38100 90.20 12.21 2810 R81072239 R81072258 324-6TC R81072087 R81072201<br />
121 38100 76.50 14.41 3050 R81072240 R81072259 324-6TC R81072088 R81072202<br />
97 38100 60.80 18.12 3350 R81072241 R81072260 324-6TC R81072089 R81072203<br />
87 38100 55.00 20.04 3500 R81072242 R81072261 324-6TC R81072090 R81072204<br />
79 38100 49.40 22.30 3700 R81072243 R81072262 324-6TC R81072091 R81072205<br />
70 38100 44.10 25.10 3900 R81072244 R81072263 284-6TC R81072073 R81072187<br />
62 38100 38.90 28.33 4200 R81072245 R81072264 284-6TC R81072074 R81072188<br />
54 38100 33.90 32.48 4350 R81072246 R81072265 284-6TC R81072075 R81072189<br />
* Overhung load is calculated at centerline of output shaft.<br />
STYLE RBN STYLE RFN STYLE RBQ STYLE RFQ<br />
R81073 <strong>Series</strong> • TRIPLE REDUCTION NON-MOTORIZED MOTORIZED QUILL INPUT<br />
Output Output Input<br />
Output*<br />
Speed Torque<br />
Ratio<br />
Base Mount Flange Mount Motor Base Mount Flange Mount<br />
OHL<br />
(RPM) (lb-in.) HP (lbs.) Catalog Number Catalog Number Frame Catalog Number Catalog Number<br />
50.6 38100 32.60 34.56 4550 R81073271 R81073298 284-6TC R81073109 R81073244<br />
45.3 38100 29.20 38.59 4570 R81073272 R81073299 284-6TC R81073110 R81073245<br />
44.2 38100 28.40 39.63 4850 R81073273 R81073300 284-6TC R81073111 R81073246<br />
40.6 38100 26.10 43.15 5000 R81073274 R81073301 284-6TC R81073112 R81073247<br />
37.6 38100 24.20 46.55 5100 R81073275 R81073302 254-6TC R81073086 R81073221<br />
35.4 38100 22.70 49.47 5300 R81073276 R81073303 254-6TC R81073087 R81073222<br />
33.5 38100 21.50 52.30 5450 R81073277 R81073304 254-6TC R81073088 R81073223<br />
32.8 38100 21.10 53.37 5500 R81073278 R81073305 254-6TC R81073089 R81073224<br />
32.2 38100 20.70 54.42 5550 R81073279 R81073306 254-6TC R81073090 R81073225<br />
29.2 38100 18.80 59.97 5750 R81073280 R81073307 254-6TC R81073091 R81073226<br />
28.5 38100 18.30 61.51 6000 R81073281 R81073308 254-6TC R81073092 R81073227<br />
28.0 38100 18.00 62.40 6000 R81073282 R81073309 254-6TC R81073093 R81073228<br />
24.80 38100 16.00 70.52 6300 R81073283 R81073310 254-6TC R81073094 R81073229<br />
23.90 38100 15.40 73.12 6300 R81073284 R81073311 254-6TC R81073095 R81073230<br />
20.90 38100 13.40 83.84 6500 R81073285 R81073312 254-6TC R81073096 R81073231<br />
17.00 38100 11.00 102.70 6500 R81073286 R81073313 213-5TC R81073070 R81073205<br />
14.90 38100 9.56 117.76 6500 R81073287 R81073314 213-5TC R81073071 R81073206<br />
14.40 38100 9.27 121.43 6500 R81073288 R81073315 213-5TC R81073072 R81073207<br />
12.60 38100 8.08 139.23 6500 R81073289 R81073316 213-5TC R81073073 R81073208<br />
12.00 38100 7.69 146.39 6500 R81073290 R81073317<br />
182-4TC R81073047 R81073182<br />
213-5TC R81073074 R81073209<br />
10.40 38100 6.71 167.85 6500 R81073291 R81073318 182-4TC R81073048 R81073183<br />
9.70 38100 6.21 181.32 6500 R81073292 R81073319 182-4TC R81073049 R81073184<br />
8.40 38100 5.41 207.90 6500 R81073293 R81073320 182-4TC R81073050 R81073185<br />
6.80 38100 4.37 257.56 6500 R81073294 R81073321 182-4TC R81073051 R81073186<br />
6.10 38100 3.93 286.15 6500 R81073295 R81073322 182-4TC R81073052 R81073187<br />
5.90 38100 3.81 295.31 6500 R81073296 R81073323 182-4TC R81073053 R81073188<br />
5.30 38100 3.43 328.09 6500 R81073297 R81073324<br />
* Overhung load is calculated at centerline of output shaft.<br />
NOTE: Mounting position is assumed to be B3. Other mounting positions to be specified on order and will not impact the catalog number.<br />
Units may become thermally limited when operating HP above 1750 RPM ratings. Contact Factory for details.<br />
143-5TC R81073026 R81073134<br />
182-4TC R81073054 R81073189<br />
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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