LEESON R Series Helical-Inline Gear Reducers

STYLE RBN STYLE RFN STYLE RBQ STYLE RFQ
R8573 Series • TRIPLE 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
31.4 4120 2.18 55.79 1600 R8573061 R8573076 143-5TC R8573016 R8573046
28.4 4120 1.97 61.69 1600 R8573062 R8573077 143-5TC R8573017 R8573047
25.7 4120 1.79 68.00 1600 R8573063 R8573078 143-5TC R8573018 R8573048
23.1 4140 1.62 75.71 1600 R8573064 R8573079 143-5TC R8573019 R8573049
23.1 4140 1.62 75.71 1600 R8573064 R8573079 143-5TC R8573019 R8573049
20.6 4140 1.44 84.76 1600 R8573065 R8573080
56C R8573005 R8573035
143-5TC R8573020 R8573050
19.0 4140 1.33 92.29 1600 R8573066 R8573081
56C R8573006 R8573036
143-5TC R8573021 R8573051
17.1 4140 1.20 102.22 1600 R8573067 R8573082
56C R8573007 R8573037
143-5TC R8573022 R8573052
15.2 4140 1.06 115.03 1600 R8573068 R8573083
56C R8573008 R8573038
143-5TC R8573023 R8573053
12.6 4140 0.88 138.73 1600 R8573069 R8573084
56C R8573009 R8573039
143-5TC R8573024 R8573054
11.7 4140 0.82 149.23 1600 R8573070 R8573085
56C R8573010 R8573040
11.0 4140 0.77 159.46 1600 R8573071 R8573086
143-5TC R8573025 R8573055
56C R8573011 R8573041
143-5TC R8573026 R8573056
9.7 4140 0.68 180.00 1600 R8573072 R8573087 56C R8573012 R8573042
8.5 4140 0.59 206.00 1600 R8573073 R8573088 56C R8573013 R8573043
7.2 4140 0.50 244.29 1600 R8573074 R8573089 56C R8573014 R8573044
6.3 4140 0.44 279.57 1600 R8573075 R8573090 56C R8573015 R8573045
* Overhung load is calculated at centerline of output shaft.
STYLE RBN STYLE RFN STYLE RBQ STYLE RFQ
R8574 Series • QUAD 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
5.96 4140 0.43 293.47 1600 R8574073 R8574091 56C R8574001 R8574037
5.49 4140 0.39 318.50 1600 R8574074 R8574092 56C R8574002 R8574038
4.89 4140 0.35 257.70 1600 R8574075 R8574093 56C R8574003 R8574039
4.38 4140 0.31 399.90 1600 R8574076 R8574094 56C R8574004 R8574040
3.83 4140 0.27 457.48 1600 R8574077 R8574095 56C R8574005 R8574041
3.25 4140 0.23 537.72 1600 R8574078 R8574096 56C R8574006 R8574042
2.93 4140 0.21 598.25 1600 R8574079 R8574097 56C R8574007 R8574043
2.57 4140 0.18 679.78 1600 R8574080 R8574098 56C R8574008 R8574044
2.23 4140 0.16 785.00 1600 R8574081 R8574099 56C R8574009 R8574045
1.95 4140 0.14 899.32 1600 R8574082 R8574100 56C R8574010 R8574046
1.69 4140 0.12 1034.00 1600 R8574083 R8574101 56C R8574011 R8574047
1.46 4140 0.10 1197.00 1600 R8574084 R8574102 56C R8574012 R8574048
1.28 4140 0.09 1370.00 1600 R8574085 R8574103 56C R8574013 R8574049
1.10 4140 0.08 1584.00 1600 R8574086 R8574104 56C R8574014 R8574050
0.97 4140 0.07 1812.00 1600 R8574087 R8574105 56C R8574015 R8574051
0.88 4140 0.06 1985.00 1600 R8574088 R8574106 56C R8574016 R8574052
0.770 4140 0.06 2260.00 1600 R8574089 R8574107 56C R8574017 R8574053
0.680 4140 0.05 2587.00 1600 R8574090 R8574108 56C R8574018 R8574054
* 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