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High Efficiency Helical - Bevel
Gear Reducers
High Efficiency Parallel Shaft
Gear Reducers
Stainless Steel
&
WASHGUARD
®
High Efficiency Gear Reducers
Technical Information
Warnings and Cautions
Terms and Conditions
Technical Information
5/ :,90,: :05.3, 9,+<*;065 6<;7<; :/(-; 6=,9/<5. 36(+ -
R
Gear Reducer Size
Ratio
NH813
NH815
NH818
NH821
NH824
NH826
NH830 NH832
NH842 NH852
5
860
860
1250
775
1300
1750
1950
2250
2800
3100
7.5
860
860
1250
775
1300
1750
1950
2250
2930
3245
10
860
860
1250
775
1300
1750
1950
2250
3010
3370
15
860
860
1250
775
1300
1750
1950
2250
3190
3560
20
860
860
1250
775
1300
1750
1950
2250
3320
3560
25
860
860
1250
775
1300
1750
1950
2250
3445
3560
30
860
860
1250
775
1300
1750
1950
2250
3550
3560
40
860
860
1250
775
1300
1750
1950
2250
3715
3560
50
860
860
1250
775
1300
1750
1950
2250
3730
3560
60
860
860
1250
775
1300
1750
1950
2250
3730
3570
80
860
860
1250
775
1300
1750
1950
2250
3740
3590
100
860
860
1250
775
1300
1750
1950
2250
3750
3600
5/ :,90,: :05.3, 9,+<*;065 6<;7<; :/(-; ;/9<:; 36(+ -
A
Gear Reducer Size
Ratio
NH813
NH815
NH818
NH821
NH824
NH826 NH830 NH832
NH842
NH852
5
827
794
793
735
1451
1420
1729
1605
1445
1675
7.5
948
946
868
811
1659
1609
1944
1869
1640
2021
10
1070
1056
976
898
1820
1762
2147
2026
1788
2449
15
1144
1144
1144
1099
2091
2069
2549
2490
2319
3033
All other single
reduction ratios
1144
1144
1144
1144
2091
2091
2574
2574
2533
3412
5/ :,90,: :05.3, 9,+<*;065 ,?;,5+,+ ),(905. +,:0.5
OUTPUT SHAFT OVERHUNG LOAD F
R
Gear Reducer Size
Ratio
NH830
NH832
NH842
NH852
All Ratios
605
959
1200
2524
5/ :,90,: :05.3, 9,+<*;065 057<; :/(-; 6=,9/<5. 36(+ -
R
Gear Reducer Size
Ratio
NH813
NH815
NH818
NH821
NH824
NH826 NH830 NH832
NH842
NH852
All Ratios
75
75
75
75
125
125
150
150
175
300
¹
Output shaft overhung load rating (lbs) is based on load applied one shaft diameter from face of reducer housing.
F R = Radial load rating = overhung load (lbs)
FA = Axial load rating = thrust rating (lbs)
4(?04<4 6=,9/<5. 36(+½ (5+ ;/9<:; 36(+ 9(;05.: 3):
OVERHUNG LOAD
LOCATED ONE
SHAFT DIAMETER
FROM HOUSING
F R
F A