5 r1, Right angle gear reducer, Straight drive gear reducer – AMETEK 1980 Rotating Cam Limit Switch User Manual
Page 7: Shaft location, R** l
7
R
TYPE OF GEAR REDUCER
R
RIGHT ANGLE
S
STRAIGHT DRIVE
M
MULTIPLIER DRIVE
GEAR REDUCER
RATIO
Straight
Drive
Right
Angle
1
1.1
1.2
1.2:1
1.25
1.25:1
1.25:1
1.33
1.33:1
1.33:1
1.5
1.5:1
1.5:1
1.6
1.6:1
1.6:1
2
2:1
2:1
2.2
2.2:1
2.5
2.5:1
2.5:1
3
3:1
3:1
4
4:1
4:1
4.75
4.75:1
5
5:1
5:1
6
6:1
6:1
7
7:1
7:1
7.5
7.5:1
7.5:1
8
8:1
8:1
8.5
8.5:1
8.5:1
10
10:1
10:1
12
12:1
12:1
12.5
12.5:1
14
14:1
14:1
15
15:1
15:1
16
16:1
16:1
17
17:1
18
18:1
18:1
20
20:1
20:1
24
24:1
24:1
25
25:1
25:1
28
28:1
28:1
30
30:1
30:1
32
32:1
32:1
35
35:1
36
36:1
36:1
40
40:1
40:1
48
48:1
48:1
50
50:1
50:1
60
60:1
60:1
64
64:1
64:1
72
72:1
80
80:1
80:1
96
96:1
96:1
100
100:1
100:1
200
200:1
400
400:1
500
500:1
600
600:1
GEAR MULTIPLIER
2
1:2
3
1:3
4
1:4
5
1:5
*6
1:6
*7
1:7
*8
1:8
1.5
R1
Right Angle Gear Reducer
Check Shaft Location for Possible Interference
R1
R2
R3
R4
R5
R6
R7
R8
L1
L2
L3
L4
L5
L6
L7
L8
Straight Drive Gear Reducer
R**
L**
NOTE: Gear reducer must be ordered in the required
position. It cannot be changed in the field.
SHAFT LOCATION
** For straight drive gear reducers with 1970
Drive Chek, refer to section 1970 for shaft
extension location.
* Number of Circuits Restricted — Consult Factory
1080 N. Crooks Road • Clawson, MI 48017-1097 USA • 800.635.0289 • 248.435.0700 • Fax: 248.435.8120 • www.AMETEKAPT.com