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The metal parts of the H type coupling are made of high quality cast iron GG-25, and its elastomer is made of synthetic rubber, which has a stable transmission of torque and a small embrittlement effect. The H type coupling is widely used in mechanical equipment, such as pump drive system and drive system.
Features of H type jaw coupling:
1.Simple structure, compact dimensions, east to manufacture, low cost, convenient mounting and dismounting
2.Rubber elastomer, high elasticity, long service life
3.Absorb parallel, axial and angular misalignments
Type
Nominal torque
Tn/
N·m
Max speed
[n]/r·min-1
Bore diameter
d1,d2
Bore length
B
B1
L2
D
D0
D2
S1
S
P
Moment of inertia
I/
kg·m2
Mass
m/kg
Y
J1
Iron
Steel
L
L1
HTLD1
250
2800
3800
32,35,38
82
60
85
5
135
125
200
75
30
2
38
0.089
14.3
40,42,45*,48*
112
84
—
140
50*
HTLD2
355
2200
3000
38
82
60
105
25
80
140
250
80
33
43
0.148
25
40,42,45,48,50,55*,56*
112
84
—
166
HTLD3
560
2200
3000
42,45,48,50,55*,56*
105
—
173
160
250
95
38
47
0.167
29.2
60*,63*,65*
142
107
HTLD4
900
1800
2400
50,55,56
112
84
135
25
183
180
315
108
41
50
0.415
43
60,63,65,70*,71*,75*
142
107
—
208
HTLD5
2000
1400
1900
65,70,71,75
170
30
231
225
400
138
51
61
1.29
77.5
80,85,90*
172
132
—
261