HP |
Ratio |
Model |
QTY |
Input |
Output |
1
|
4
|
RELIANCE:
1hp C0-RPM: 420
|
2
|
"
|
"
|
1
|
4
|
BOSTON:
1hp CO-RPM: 431
|
1
|
"
|
1-3/8"
|
1
|
5
|
RELIANCE:
1hp CO-RPM: 350
|
1
|
7/8"
|
2-1/2"
|
1
|
13.5
|
EURODRIVE:
S31DT80K2 GEARHEAD
|
1
|
C-FACE
|
3/4"
|
1
|
16.5
|
EURODRIVE:
S31DT80K2 GEARHEAD
|
1
|
C-FACE
|
3/4"
|
1
|
16.5
|
EURODRIVE:
S31DT80K2BMHR
|
2
|
C-FACE
|
3/4"
|
1
|
17.5
|
DAYTON
(U.S.): 1hp CO-RPM: 100
|
1
|
"
|
1"
|
1
|
18
|
RELIANCE:
P56WG16A GEARHEAD
|
1
|
"
|
7/8"
|
1
|
20
|
RELIANCE:
56WG16B GEARHEAD
|
1
|
"
|
7/8"
|
1
|
20
|
RELIANCE:
56/175/20 GEARHEAD
|
1
|
56C
|
7/8"
|
1
|
20
|
RELIANCE:
56WG16B GEARHEAD
|
1
|
"
|
7/8"
|
1
|
20
|
RELIANCE:
1hp CO-RPM: 87
|
1
|
"
|
"
|
1
|
22.4
|
U. S.:
CBN-2102-S-B3-22
|
2
|
"
|
1"
|
1
|
25.4
|
LINK-BELT:
DM-10 GEARHEAD
|
1
|
"
|
"
|
1
|
25.7
|
EURODRIVE:
S40DT80K40N GEARHEAD
|
1
|
"
|
"
|
1
|
25.77
|
EURODRIVE:
S40DT80N4 GEARHEAD
|
1
|
C-FACE
|
1"
|
1
|
30
|
RELIANCE:
R56WG21B GEARHEAD
|
3
|
56C
|
1-1/8"
|
1
|
39
|
U. S.:
1hp CO-RPM: 45
|
1
|
"
|
1"
|
1
|
40
|
HYTROL:
4M
|
5
|
.75"
|
1"
|
1
|
40
|
HYTROL:
4M
|
4
|
.75"
|
1"
|
1
|
40
|
HYTROL:
4A
|
2
|
.75"
|
1"
|
1
|
40
|
HYTROL:
4A
|
1
|
145TC
|
1"
|
1
|
50
|
BOSTON:
UF132JF-50 GEARHEAD
|
1
|
"
|
1-3/8"
|
1
|
50
|
BOSTON:
1hp CO-RPM: 34.8
|
2
|
182C
|
"
|
1
|
50
|
BOSTON:
1hp CO-RPM: 35
|
1
|
"
|
1-1/4"
|
1
|
60
|
OHIO:
U-32-MC GEARMOTOR
|
1
|
"
|
1-5/8"
|
1.04
|
50
|
BROWNING:
262C1-50-E
|
1
|
56C
|
1-1/8"
|
1.04
|
60
|
PERFECTION:
TC2660-C
|
1
|
56C
|
1-1/8"
|
1.06
|
30
|
BROWNING:
237C1-LR30-E
|
1
|
56C
|
1-1/8"
|
1.06
|
30
|
BOSTON:
F724-30-B5-G
|
1
|
56C
|
1-1/8"
|
1.08
|
20
|
RELIANCE:
R56WG16A GEARHEAD
|
1
|
"
|
7/8"
|
1.08
|
20
|
WINSMITH:
200MWU GEARHEAD
|
61
|
"
|
1"
|
1.11
|
5
|
BOSTON:
F713-5-B5-G
|
2
|
56C
|
5/8"
|
1.12
|
15
|
HUB CITY:
184
|
3
|
56C
|
3/4"
|
1.13
|
60
|
RELIANCE:
56/350/60 GEARHEAD
|
1
|
56C
|
1-1/2"
|
1.14
|
40
|
WINSMITH:
M263T GEARHEAD
|
1
|
56C
|
"
|
1.16
|
60
|
BROWNING:
300Q-56H-60
|
1
|
"
|
2-3/16"
|
1.17
|
6.25
|
RELIANCE:
56-140/SM16A GEARHEAD
|
1
|
56C
|
3/4"
|
1.18
|
18
|
RELIANCE:
L56WG16A GEARHEAD
|
1
|
"
|
7/8"
|
1.25
|
30
|
HYTROL:
4M
|
2
|
3/4"
|
1"
|
1.25
|
30
|
HYTROL:
4M
|
1
|
3/4"
|
1"
|
1.28
|
15
|
BOSTON:
F721-15-B5-G
|
1
|
56C
|
1"
|
1.29
|
15
|
BOSTON:
F721-15-B5-H
|
1
|
"
|
1"
|
1.4
|
15
|
BOSTON:
F721-15-B7-G
|
2
|
"
|
1"
|
1.46
|
40
|
BOSTON:
F732-40-B7-G
|
1
|
"
|
1-3/8"
|
1.5
|
7.5
|
U. S.:
1-1/2hp CO-RPM: 233
|
1
|
"
|
1-1/8"
|
1.5
|
8
|
U. S.:
1-1/2hp CO-RPM: 230
|
1
|
"
|
"
|
1.5
|
10
|
HYTROL:
H-4
|
1
|
3/4"
|
1"
|
1.5
|
10
|
HYTROL:
4M
|
1
|
3/4"
|
1"
|
1.5
|
15
|
RELIANCE:
145WG21A GEARHEAD
|
1
|
145
|
1-1/8"
|
1.5
|
15
|
WINSMITH:
237MWT GEARHEAD
|
1
|
56C
|
1-1/4"
|
1.5
|
15
|
GROVE:
HMQ1206-15
|
3
|
"
|
1-1/4"
|
1.5
|
20
|
HYTROL:
4M
|
1
|
.75"
|
1"
|
1.5
|
20
|
HYTROL:
4A
|
1
|
"
|
1"
|
1.5
|
20
|
HYTROL:
4M
|
8
|
3/4"
|
1"
|
1.5
|
20
|
HYTROL:
4M
|
1
|
.75"
|
1"
|
1.5
|
25
|
RELIANCE:
145WG21A GEARHEAD
|
1
|
"
|
1-1/8"
|
1.5
|
25
|
RELIANCE:
1-1/2hp CO-RPM: 70
|
1
|
"
|
1-1/8"
|
1.5
|
25
|
RELIANCE:
145WG21B GEARHEAD
|
1
|
"
|
1-1/8"
|
1.5
|
25
|
RELIANCE:
145WG21A GEARHEAD
|
1
|
145
|
1-1/8"
|
1.5
|
25
|
RELIANCE:
145WG21A GEARHEAD
|
1
|
"
|
1-1/8"
|
1.5
|
25.7
|
U. S.:
CBN-2202-S-B3-25
|
2
|
"
|
1-1/4"
|
1.5
|
30
|
BOSTON:
F724-30-B7-G
|
1
|
"
|
1-1/8"
|
1.5
|
40.7
|
U. S.:
CBN-2303-S-B7-40-UC140
|
1
|
184C
|
1-1/2"
|
1.5
|
50
|
ELECTRA:
1hp CO-RPM: 43
|
2
|
"
|
1-1/4"
|
1.5
|
50
|
RELIANCE:
145CG16A GEARHEAD
|
1
|
145
|
1-1/8"
|
1.51
|
10
|
HUB CITY:
184
|
1
|
56C
|
3/4"
|
1.52
|
5
|
ALLING-LANDER:
2150-F-13
|
4
|
"
|
5/8"
|
1.52
|
25
|
RELIANCE:
262 GEARHEAD
|
1
|
"
|
1-1/8"
|
1.54
|
12
|
RELIANCE:
56/200/12.7 GEARHEAD
|
1
|
56C
|
1"
|
1.54
|
50
|
RELIANCE:
56CM16A GEARHEAD
|
2
|
"
|
1-1/8"
|
1.55
|
5
|
BOSTON:
F715-5-G
|
1
|
"
|
3/4"
|
1.57
|
20
|
BOSTON:
F724-20-B5-G
|
1
|
56C
|
1-1/8"
|
1.58
|
20.9
|
RELIANCE:
DM16A GEARHEAD
|
14
|
56C
|
1-1/8"
|
1.72
|
10
|
BROWNING:
206C1-LR-10E
|
2
|
56C
|
7/8"
|
1.73
|
100
|
ELECTRA:
1.73hp CO-RPM: 17.5
|
1
|
"
|
1-1/4"
|
1.76
|
5
|
BOSTON:
F718-5-B7-G GEARHEAD
|
1
|
"
|
7/8"
|
1.9
|
10
|
BOSTON:
F721-10-B5-G
|
2
|
56C
|
1"
|
2
|
15
|
EBERHARDT:
2hp CO-RPM: 122
|
1
|
"
|
"
|
2
|
20
|
U. S.:
2hp CO-RPM: 20
|
1
|
"
|
"
|
2
|
30
|
WESTINGHOUSE:
2hp CO-RPM: 58
|
1
|
"
|
1-1/4"
|
2
|
30
|
RELIANCE:
145CG16A GEARHEAD
|
1
|
"
|
7/8"
|
2
|
30
|
CONE-DRIVE:
MU-250300-CUKW
|
1
|
"
|
1-1/4"
|
2
|
31
|
U. S.:
2hp CO-RPM: 56
|
1
|
"
|
1-1/2"
|
2
|
31.4
|
RELIANCE:
DM21A GEARHEAD
|
1
|
145TC
|
1-3/8"
|
2
|
33
|
U. S.:
2hp CO-RPM: 33
|
1
|
"
|
"
|
2
|
36
|
HYTROL:
5M
|
1
|
3/4"
|
1-1/4"
|
2.01
|
10
|
HUB CITY:
214
|
10
|
143TC
|
7/8"
|
2.09
|
20
|
BROWNING:
R262Q140H-20-115
|
1
|
140C
|
1-15/16
ID
|
2.14
|
5
|
RELIANCE:
56/175/5 GEARHEAD
|
2
|
5/8"
|
7/8"
|
2.14
|
5
|
RELIANCE:
56/175/5 GEARHEAD
|
1
|
"
|
7/8"
|
2.3
|
15
|
BROWNING:
300C1-LR-15E
|
1
|
"
|
1-1/4"
|
2.34
|
20
|
HUB CITY:
264
|
1
|
"
|
1-1/4"
|
2.38
|
10
|
BOSTON:
F724-10-B7-J
|
1
|
140TC
|
1-1/8"
|
2.38
|
10
|
BOSTON:
F724-10-B7-J
|
1
|
140TC
|
1-1/8"
|
2.4
|
25
|
RELIANCE:
56CM16B GEARHEAD
|
1
|
56C
|
1-1/8"
|
2.4
|
25
|
RELIANCE:
56CM16B GEARHEAD
|
2
|
"
|
1-1/8"
|
2.5
|
125
|
ALLING-LANDER:
2.5hp RPM: 14
|
1
|
"
|
1"
|
2.68
|
15
|
GROVE:
BMQ1238-3
|
1
|
"
|
1-1/8"
|
2.9
|
10
|
HYTROL:
4M
|
4
|
3/4"
|
1"
|
3
|
10
|
RELIANCE:
140/262-10 GEARHEAD
|
1
|
140TC
|
1-1/8"
|
3
|
25
|
RELIANCE:
56CM16B GEARHEAD
|
1
|
"
|
1-1/8"
|
3
|
25
|
RELIANCE:
56CM16B GEARHEAD
|
1
|
"
|
1-1/8"
|
3
|
288
|
RELIANCE:
215CG40A GEARHEAD
|
1
|
1-1/8"
|
2-5/8"
|
3.06
|
15
|
WINSMITH:
M300U GEARHEAD
|
1
|
"
|
1-3/8"
|
3.13
|
20
|
BROWNING:
300Q-56LR-20A
|
1
|
56C
|
1-1/4"
|
3.23
|
10
|
BOSTON:
F726-10-B9-G
|
1
|
184TC
|
1-1/8"
|
3.37
|
181.5
|
EATON:
30ABT GEARHEAD
|
1
|
"
|
1-3/8"
|
5
|
9.27
|
EURODRIVE:
S70LP/182TC GEARHEAD
|
2
|
182TC
|
1-3/4"
|
5
|
9.27
|
EURODRIVE:
S70LP/182TC GEARHEAD
|
2
|
182TC
|
1-3/4"
|
5
|
9.63
|
EURODRIVE:
S72LP/182TC GEARHEAD
|
2
|
182TC
|
1-3/4"
|
5
|
9.63
|
EURODRIVE:
S72LP/182TC GEARHEAD
|
1
|
182TC
|
1-3/4"
|
5.33
|
3.4
|
RELIANCE:
SM21A GEARHEAD
|
1
|
182TC
|
1-1/8"
|
5.41
|
25
|
RELIANCE:
56CM21J GEARHEAD
|
1
|
56C
|
1-1/8"
|
5.76
|
2
|
GROVE:
TXQ2-2
|
1
|
"
|
5/8"
|
5.96
|
15
|
RELIANCE:
G-15
|
1
|
182TC
|
1-1/2"
|
7.51
|
10
|
HUB CITY:
324
|
1
|
184TC
|
1-3/8"
|
9.16
|
17.1
|
DODGE:
210/DM28A GEARHEAD
|
1
|
"
|
2"
|
10.28
|
10.75
|
NORD:
SK-32100V 182/184TC
|
1
|
7/8"
|
1-7/8"
|
15
|
0.75
|
RELIANCE:
56WG16B GEARHEAD
|
1
|
"
|
"
|
50
|
15
|
BOSTON:
F713-15-B5-G
|
1
|
56C
|
5/8"
|