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www.grovegear.comQuadro Accessories
Technical Information
Mechanical
Warnings
and Cautions
Terms and Conditions
Lecentric Helical-Cast Iron
Lecentric Helical-Aluminum
FOR AVAILABLE INTERCHANGE BASE AND OUTPUT
FLANGE CODES SEE PAGES 408-410.
SELECT REDUCER MOUNTING POSITION ON PAGE 407
IN THIS BROCHURE
RPM = Revolutions Per Minute
HP = Horsepower
TQ = Torque (lb-in.)
OHL = Overhung Load In Pounds At Centerline
Of Output Shaft With No Thrust Load.
TL = Thrust Load (lbs.) - Output Shaft
Double Reduction
Maximum Rating Tables
R797 Series • Helical-Coaxial • Cast Iron Case • 1750 Input RPM
293
8851
42.81
5.98
2363
182-4TC
R7972001.XX213-5TC
R7972017.XX254-6TC
R7972033.XX246
10400
42.36
7.1
2605
182-4TC
R7972002.XX213-5TC
R7972018.XX254-6TC
R7972034.XX203
11949
40.06
8.63
2828
182-4TC
R7972003.XX213-5TC
R7972019.XX254-6TC
R7972035.XX155
13276
34.07
11.27
3037
182-4TC
R7972004.XX213-5TC
R7972020.XX254-6TC
R7972036.XX131
15046
32.52
13.38
3218
182-4TC
R7972005.XX213-5TC
R7972021.XX254-6TC
R7972037.XX115
16816
31.92
15.24
3397
182-4TC
R7972006.XX213-5TC
R7972022.XX254-6TC
R7972038.XX108
18587
33.06
16.26
3449
182-4TC
R7972007.XX213-5TC
R7972023.XX254-6TC
R7972039.XX97
18587
29.71
18.09
3530
182-4TC
R7972008.XX213-5TC
R7972024.XX254-6TC
R7972040.XX88
18233
26.61
19.82
3596
182-4TC
R7972009.XX213-5TC
R7972025.XX254-6TC
R7972041.XX80
18587
24.45
21.98
3705
182-4TC
R7972010.XX213-5TC
R7972026.XX254-6TC
R7972042.XX74
18587
22.85
23.53
3808
182-4TC
R7972011.XX213-5TC
R7972027.XX254-6TC
R7972043.XX72
17170
20.47
24.25
3843
182-4TC
R7972012.XX213-5TC
R7972028.XX254-6TC
R7972044.XX61
18587
18.67
28.8
3955
182-4TC
R7972013.XX213-5TC
R7972029.XX254-6TC
R7972045.XX50
18587
15.36
34.99
4050
182-4TC
R7972014.XX213-5TC
R7972030.XX254-6TC
R7972046.XX42
17347
12.05
41.64
4118
182-4TC
R7972015.XX213-5TC
R7972031.XX254-6TC
R7972047.XX34.6
18587
10.62
50.6
4359
182-4TC
R7972016.XX213-5TC
R7972032.XX254-6TC
R7972048.XX*Overhung load is calculated at centerline of output shaft.
**Catalog numbers are for basic reducer without base or output flange.
***Contact factory for non-motorized reducers
C
O
N
T
A
C
T
F
A
C
T
O
R
Y
R7972 • DOUBLE REDUCTION
NON-MOTORIZED MOTORIZED QUILL INPUT
Output
Output
Input
Output*
Basic Reducer
Motor
Basic Reducer
Speed (RPM) Torque (lb-in.)
HP
Ratio
OHL (lbs.)
Catalog Number***
Frame
Catalog Number**