Samiflex A3 Coupling Completely

THE ELASTIC INSERT
SAMIFLEX T h e e la s tic in s e rt is m a de o f a v e ry s p e c ia l p o ly u re th a n e e la s to m e r c o m p o u n d w h ic h is
m a n u fa c tu re d to a n e x c e p tio n a l q u a lity , p ro v idin g a ll th e re q u ire d c h a ra c te ris tic s o f a
h ig h p e rfo rm a n c e e la s tic c o u p lin g .
• Hig h b re a k a g e a n d s h e a rin g re s is ta n c e , a n d te n s ile s tre n g th .
• Hig h s h o c k - a b s o rb in g c a p a c ity , s ta b le , c o n s ta n t re s is ta n c e .
• Hig h re s is ta n c e to a b ra s io n , h u m idity , o ils , c o rro s iv e v a p o u rs a n d n u m e ro u s c h e m ic a l
p ro du c ts .
• S ta b ility o f th e p e rfo rm a n c e c h a ra c te ris tic s fro m - 40 º C to 80 º C fo r s ta n da rd m a n u fa c tu re in s e rt. W e m a n u fa c tu re e la s tic in s e rts (ty p e HT ) fo r a p p lic a tio n s b e tw e e n
- 40 a n d 140 º C .
• Ex c e lle n t re s is ta n c e p ro v idin g a lo n g life in a b ra s iv e , c o rro s iv e , h u m id a tm o s p h e re s ,
a ll w ith o u t lu b ric a tio n o r m a in te n a n c e .
Sa m iflex e la s tic in s e rts a re m a n u fa c tu re d in th re e q u a litie s a n d fiv e h a rdn e s s e s ,
de p e n din g o n th e a p p lic a tio n .
Q UALITY
STANDARD
HIGH TEMP.
HIGH PERFORMAN.
REF.
HARDNESS
COLOUR
80 S h o re A
C LEA R
90 S h o re A
B LU E
95 S h o re A
Y ELLO W
HT
95 S h o re A
O R AN G E
–40 / 140° C
HD
97 S h o re A
O C HR E
–40 / 80° C
HDT
97 S h o re A
R ED
–40 / 140° C
HR
65 S h o re D
G R EEN
–40 / 140° C
STD
FIG. 1
TEMP. RATING
–40 / 80° C
U n le s s th a t q u a lity is s p e c ifie d in a dv a n c e , s u p p ly is m a de w ith s ta n da rd e la s tic in s e rt,
h a rdn e s s 95 S h o re A , y e llo w c o lo u r.
Hig h - p e rfo rm a n c e in s e rts . R e fe re n c e HD a n d HDT , o c h re a n d re d re s p e c tiv e ly , e n a b le
th e to rq u e ra tin g to b e in c re a s e d b y 40% . Plea s e c o n s u lt th e fa c to r y.
T h e e la s tic in s e rt h a s th re e ty p e s o f s y m m e tric a l s lo ts . Fig . 1 .
Slo t 2, fo r in s e rtin g th e p in s o f th e h o ldin g rin g in v e rtic a l a s s e m b ly .
Slo t 3, o p tio n a l a p p lic a tio n , e n a b lin g tw o s e t s c re w s to b e in s e rte d th ro u g h tw o ta p p e d
h o le s in th e h o ldin g rin g to p re v e n t a x ia l m o v e m e n t o f th is rin g s .
HA R DN ES S S h o re 80 A 90 A 95 A 97 A 65 D
TORQUE
Slo t 1 , fo r in s e rtin g th e p in s o f th e h o ldin g rin g in h o riz o n ta l a s s e m b ly .
ELA S T IC IN S ER T / T O R S IO N A L S T IF F N ES S 103 N m . ra d–1
A 1 A 2 A 3 A 4 A 45 A 5 A 55 A 6 A 7 A 8 A 9 A 10 A 11 0,22
0,50
1,05
1,90
2,04
2,85
7,50
10,80
19,35
33,50
39,70
74,20
92,70
0,43
1,08
2,00
4,35
5,30
7,25
19,00
30,90
50,80
95,20
101,90
209,00
250,00
0,95
2,10
4,20
9,50
11,20
16,00
42,00
65,00
112,00
200,00
214,00
460,00
580,00
1,71
3,78
7,56
17,10
20,16
28,80
79,80
123,50
212,80
380,00
406,00
874,00 1.095,00
2,37
5,25
10,50
23,75
28,00
40,00
109,20
169,00
291,20
520,00
556,00 1.196,00 1.480,00
DEGREES
TORSIONAL ANGLE