GEAR-FLEX COUPLING
RE-OM-G-04/00-05/15
Page 13
4.7 PERMISSIBLE MAXIMUM (OPERATIONAL) MISALIGNMENTS
TABLE ‘B’
TYPE RGD
TYPE RGS
ANGULAR
ANGULAR
COUPLING
SIZE
DEG./GEAR
MESH
‘X'
(mm)
PARALLEL
/RADIAL
'P' (mm)
AXIAL
(mm)
GAP
'G'
STD.
(mm)
DEG./GEAR
MESH
‘X'
(mm)
AXIAL
(mm)
GAP
'G'
STD.
(mm)
10
1.2
0.6
3
1.2
4
15
1.6
0.8
3
1.6
4
20
2
1
3
2
4
25
2.4
1.2
5
2.4
5
30
2.8
1.4
± 0.5
5
2.8
± 0.25
5
35
3.2
1.7
6
3.2
6
40
3.6
2
6
3.6
8
45
4
2.1
8
4
8
50
4.4
2.6
8
4.4
9
55
4.8
2.9
± 1
8
4.8
± 0.5
9
60
5.2
3.2
8
5.2
9.5
70
6
3.7
9
6
11
80
6.8
4.2
10
6.8
13
90
7.6
4.8
± 2
13
7.6
± 1
15
100
± 0.75º
8.4
5.5
± 3
13
± 0.75º
8.4
± 1.5
16
Half Flexible Gear Couplings Type RGS cannot accommodate parallel misalignment.
Gap ’G’ in the above table is given when angular & axial misalignments are zero.