1

1


Flexible couplings with aluminium grooves
• No play. They do not produce variations in the speed of the transmission.
• High torsional rigidity
• Available with captive screws and with integrated bridle.
• Maintenance free
• Resistant to oils and chemical products
• Mechanical protection against excessive pairs
ORDERING
CODE
D
Ød1 / Ød2
L
A
B
M:Fixing

mm
min
mm
max
mm
available
in stock
mm
mm
mm
mm
type
size
key
mm
par
tighten
N.cm
91.131.d1.d2
91.141.d1.d2
91.151.d1.d2
91.142.d1.d2
91.152.d1.d2
Ø15
Ø19
Ø24
Ø19
Ø24
Ø4
Ø4
Ø6
Ø4
Ø6
Ø6
Ø9
Ø14
Ø8
Ø12
6.6
6.6
10.10 12.12
6.6
10.10
23
23
31
28
31
6
6
9
8
9
11
11
13
12
13
DIN 916
DIN 916
DIN 916
DIN 912
DIN 912
M3x6
M3x6
M4x6
M2,5x8
M3x8
1,5
1,5
2,0
2,0
2,5
130
130
310
79
132
A is the maximum size of the shaft in the connector. B is the minimum distance of separation between the shafts.

SERIES
TYPE
SIZE
FIXING
Ød1
Input
diameter
Ød2
Outlet
diameter
91
1
1
1
111
-
111
1- ALU-FLEX
 3- Ø15
4- Ø19
5- Ø24 		1- Captive screw
2- Integrated bridle
See table above and Enco-Flex Range
for possible diameters