Some standard content:
Machinery Industry Standard of the People's Republic of China
H-shaped elastic block coupling
1 Subject content and scope of application
JB 5511—91
This standard specifies the H-shaped elastic block coupling Structural type, main dimensions and technical requirements of block coupling (hereinafter referred to as coupling). This standard is applicable to couplings that connect two coaxial transmission shaft systems and have certain compensation for the relative displacement of the two axes and buffering and shock absorption properties. The operating temperature is -30~80℃, and the nominal transmission torque is 18~63000N·m. 2 Reference standards
GB3507
GB3852
GB3931
Mechanical coupling nominal torque series
Coupling shaft hole and keyway type and ruler
Mechanical coupling terms
Gray iron castings
GB9439
GB11352
Casted carbon steel parts for general engineering purposes
JB /ZQ 4000.1
JB/ZQ 4000. 2
JB/ZQ 4000.5
General technical requirements for product inspection
General technical requirements for cutting parts
Castings General technical requirements
General technical conditions for packaging
JB/ZQ4286
Rubber Part A hardness test method
GB531
GB528
GB 1801 | | tt | | GB 1689 | | tt | Determination of the wear resistance of vulcanized rubber
Determination method of constant deformation compression permanent deformation of vulcanized rubber Rubber hot air aging test method
GB1690
Liquid resistance test method of vulcanized rubber
3 types, Basic parameters and main dimensions
3.1 Structural type
HTLA type.HTLB type-
HTLC type, HTLD type
HTLE type-
Basic type;
With brake wheel type;
-With intermediate shaft sleeve type.
3.2 The basic parameters and main dimensions should comply with the provisions of Figures 1 to 5 and Tables 1 to 5. The Ministry of Mechanical and Electronics Industry of the People's Republic of China approved the implementation on 1992-07-01 on 1991-07-01
3391
must
HTLA1
nominal
transfer| |tt||N·m
JB 5511 - 91
Y-type shaft hole Z-type shaft hole J-type shaft hole Ji-type shaft hole Y-type shaft hole mark a
mark| |tt||Figure 1HTI.A type
Basic parameters and main dimensions of HTLA coupling table 1
Permissible speed
[n]
r/ min
Iron
5000
HTLA231.55 000
HTLA3
HTLA4
HTI.A5
Steel|| tt||5000
5000bzxZ.net
shaft hole diameter
di+da,d.
12,14
16,18,19||tt ||20,22.24
16,18,19
20,22,24
25,28
20,22,24
635 0005 00025,28
30,32
100
5000
5000
25,28
30,32.35,38||tt ||40
28
50005000
30.32,35,38
160
40,42,45
32,35.38| |tt||HTLA6250
392
40,42,45,48
45005000
Shaft hole length
Y type
32
12
52
42
62
52
62
52
82|| tt||112
62
82
112
82
112
J, Z type
L| |tt||mm
30
38
0
8
44
38
38||tt ||44
60
84
44
60
84
60
44
52
48
56
62
60
66
66
72
88| |tt||112
72
88
112
88
112
Y type
J. type
10
Z type
22
26
82
DDS
Chongcheng
kg
12058
20
7048
8260
249570
422711080
311125/92
Rotate custom
ky·m
1. 000. 000 3
1.65
3.22
15.15
7.39
0.0006
0.001
0.004
0.008
0.014
10.85
Model
HTI.A7
Nominal
Torque
7
wn
355
Permissible speed
1.n
r/min| |tt||Steel
Shaft hole diameter
citdgd.
38
10005000
10,12.45.48
50.55.56
42,45.48
HTLA85603500|470050,55.56
G0.63.65
50,55.56
31004 20060,63,65.||tt| |HTLA9 900
70.75
60.63.65
IITIA101 400|2 800|3 800
70.71.75
80.85
HTI .AI1 2 0002 500/3 300
HT1.A12 2 800
65.70.71.75
80.85.90
71.75
80,85.90.95
22003000
100
80,85.90,95
HTIA13400020002700
100.110
JB5511
Continued Table 1|| tt||Shaft hole length
Y type
82
J., Z type
97
I.
mni
60
112184
112
112
142
1-12
172
142
172
142
172
212
172
212
84|| tt||107
107
132
107
132
107
132
167||tt| |132
167
88
112
119
142
119
1-12||tt| |1-417
172
147
172
152
177
212
177||tt| |212
Note: "I) Weight and moment of inertia are the largest approximate calculated values ??of each model. (2) The instantaneous overload torque shall not be greater than 2 times the nominal torque value Z-type shaft hole
mark
J, type shaft hole
Y-type shaft hole Y-type shaft hole| |tt||Logo
Y type
type
22
22
24
Figure 2 HTLB type
62
62
67
69
34
140100!
1391160110
42180125
47200140| |tt||52225150
60250
[165
65280180
kg
2.97
20.15
26.12|| tt||38.9
13.13
67.55
86.33
Moment of inertia
kg'm
0.020
0.033| |tt||0.061
0.13
0.19
t2. 33
0.52
39
Model
HTIR1| |tt||HTLB2
HTLB3
HTLB4
HTI.B5
HTI.B6
HTLB?
HTLB8||tt| |HTLB9
Nominal
Torque
T
N·mi
X
JB 5511 -- 91
Table 2 Basic parameters and main dimensions of HTLB coupling Allowable speed
n
r/min
Iron
Steel
Shaft hole diameter
diide
28
160 |5 000| 5 000
30,32,35,38
40′,42\,45*| |tt||32,35,38
25045005000
40.42,45
48°.50*
38
3554 000|5 000| |tt||560
35004700
40.42,45,48
50.55*,56*
4245,48
50.55,56||tt ||60*63',65*
50,55,56
900
3100|4200
60,63.65
70*,71 *,75*
60,63.65
1 4002800|3 800
70.71.75
80*,85*
2000/2500/3300
280022003000
400020002700
HTLB10
HTLB11
394
56001800|2400
65,.70,71, 75
80.85,90*
71,75
80,85,90,95
100
80.85,90.95
100,110
90,95
100,110,
120,125
100.110
710016002100120.125
130,140
Shaft hole length||tt ||Y type J type
fr
62
82
112
44
60
84|| tt||82
160
11284
82
112
60
84
112||tt| |84
142107
112
84
107
142
142107
172132
142
172
142
172
212
172
212
107
132|| tt||107
B
mm
49110
80
56125
62140
92||tt| |Das
6212
75
100—80
2
69|160↓11095
2
74180
125108
81
92
132
1105
167
132
167|| tt||172
132
212167
212
252
167
202
200140122||tt| |225150138
2
1553
250165
110|280|180172
120315|200200
128350230
230
3
3
P
3
38
43
47
50|| tt||53
61
69
73
78
83
Weight
kg||tt| |6.0
Moment of inertia
kg?m
0.007
9.20.012
11.2
0.020
17.80. 039
25.4
31.3
43.4
58.5
0.072
0.117
0.183
0.35| |tt||81.0 1 0. 55
98.9
152.0
0.9
1.6
Model
HTI.B12. tt||钢
100001400
1900
长孔进得
di,d2
JB 5511—91
绝表2| |tt||长孔方法
Y型J型
T
110,120,125
【212
130,140,150
120,125||tt ||HTLB13
12500|1300
011700
130,140,150
160
HTLE14
HTLB15
HTLB16||tt ||16000|1200/1500
2000011001400
2800010001300
130,140,150
160,170
140,150
160.170.180
160,170,180
190.200
HTI.B1735500l9001200
HTLB18
HTLB19
170,180
190,200,220
180
450001860
11 100190,200.220
240
200,220
63 0008001 000
240,250
252
212|| tt||252
302
252
302
252
302
302
167||tt| |202
167
202
242
202
242
202
242
242
352282
302
352
302
352
410
352
410|| tt||242
282
242
280
330
280
330
B||tt| |mm
137
D
D
D
400250250
155|440265265
160|480300|300
175520315315
201560
320
320
5
352352 6
215610
1384| |tt||234660
384
216
710
注：①联辆有限公司可电视量量是按滷铁件minimum axis孔化学可以的反应值，②相行“*号的达孔图度不进行d2。 ③瞬时过进矩矩不可以公称老矩图度2倍。@)表中包装P的内得拖爪的minimum包装。 美国
Y型長孔
J型長孔
Y型長孔
確
图３HTIC型
416
416|| tt||6
88
weight
Eo
182.8
99204.0)
104277.6
115||tt ||125
135
145
155
348.3
496.9
582.0
706.2
电影足量
+m
2.7
3. 5
5.！
8.6
13.9
20.2
29.7
917.2
43.2
219. |许用电视
r/min
铁
钢
JB 5511 --91
表3HTLC型联美器安全前盘和电影包括长孔化合
dt t ,d
32,35,38
25028003800
40.42.45.48
50
38| |tt||355
300040,42.45.18
2 200
50.55,56
42,45+48
560 |2 200/ 3,000| 50.55,56
60,63.65
50,55.56
HTLC4900180012400
60.63.65
70.71.75
HTL.C5| |tt||200014001900
HTLCG
128001100
65.70,71,75
80.85,90
71.75
11500||tt ||80,85,90,95
100
HTLC7
1400011001 500
80,85,90,95
100,110||tt| |长孔图像
Y型型E
mm
g2
60
11284
82
60| |tt||11284
11284
142107
11284
142107
142107
172132
142107||tt ||85
105
105
135
170
172132
210
212167
172132
212167
10
2
30
129
134
133
160| |tt||167
,
12520092
S
140250100332
160250|110|38
173
198
215
245
70225
401255
295
40
262
302| |tt||注：(D联美地的重盐可进矩考量是按美铁件minimum 龙孔化场计间的approximation值。2)瞬时过进矩矩不可以公称考矩固于2倍： mark||tt ||396
型美型孔小小龙孔丫型美孔
美国
[图4HTID型
180|315/125
重前电影臚量
kg
—kg'm\
0.054
14.4
0.150
25.1
0.172||tt ||31.8
2143.1
225|400|15051
175.8
250500|165/60
28050018065
0.416
1.28
3|120.63.26
133.4
3.53
3
Type
No.
Nominal" allowable speed
Torque
N.
Lnj| |tt||r/min
Steel
JB 5511—91
Table 4 Basic parameters and main dimensions of HILD coupling Shaft hole diameter
did?| |tt||32,35,38
HTLD1|2502 800|3 800|
40,42,45,48*
50
38||tt ||HTLD2
355
300040,42,45,48
2200
50,55,56
42.45,48
HTID31 560 |2 2003 000
HTLD4
900
180012400
HT1D520001400|1900
50,55.56
60*,63' ,65*
50.55.56
60,63.65,70*
71°,75*
65,70,71,75
80 ,85,90*
71,75
HTLD6|2 800|1100|1 500| 80,85,90.95100*
180,85,90,95||tt| |HTID74 000|1 1001 500
100,110
HTLD85 6001
9001200
HTLD97100
9001200
90.95
Hole length
Y type J type
82
112
82
12
112
60||tt ||84
60
84
&
142107
112
84
142107
[142
172
142
172
212
172
212
172
107
132
107
BB
mm
5135
85
101
105|| tt||35
70
140
80
166
S
12520075
30||tt| |1402508033
173|160|2509538
25183
2
2
18031510841
208
38|| tt||Weight
kg
Rotation
Snap disk
kg·m
0.089
14.3!
25.00.148
29.20.167
47
5043.0
30231
225400138512
6177.5||tt| |261
70245
132|210|40215250500|15560369119.9167
132
167
132
100,110,120,125 212
1167
100,110,120,125 212|167
130,140
252|202
210
265
265
315|| tt||0.415
1. 29
3.27
40280
280|500|172|65 3
73131.93.56
320
95|1907
385
55
31563020070
338
350|63023074
15393||tt ||Note: (1) The weight and moment of inertia of the coupling are approximate values ??calculated based on the minimum shaft hole size of the cast iron part. ②The shaft hole diameter marked with "" is not applicable to d. ③The instantaneous overload torque shall not be greater than 2 times the nominal torque value. ③Dimension P in the table is the minimum size for disassembling the melon. 3
191.6
9.82
78
83252.0
10.02
3117
Model
HTI. E1
HTLE2
Nominal
Transfer box
Nm
Logo
JB 5511 --- 91
Y type Shaft hole positive shaft hole
J1 type shaft hole
L
Y type shaft hole. Logo
a
Figure 5 HTLE type
Table 5 Basic parameters and main dimensions of HTLE coupling Allowable speed
[n]
/mit
Iron
63↓5000
Country
Shaft hole diameter
d,sd.
20.22,24
5 000/ 25,28
30,32
24
10015000
15000
25,28
30,32,35 ,38
40
28
HTLE316015 000|5 00030.32,35,3840,42,45
32.35,38
HTLE4||tt| |HTLE5
HILE6
HTLE7
398
2504 500|5 00040.42,45,48
50
38||tt| |3554 000|5 00040,42,45,48
50,55,56
42.45+48
560 |3 500|4 700| 50,55,56|| tt||60,63,65
90031004200
50.55,56
「Shaft hole length
Y type
P
L
mm
52
62
82
52
62
82
112| |tt||62
82
112
82
112
82
112
38||tt ||44
60
38
44
60
8
44
60
84
60
84
60
84
112
84
142107
112| |tt||60.63.65,70.75
84
1421107
60
70
80
92
82
95| |tt||110
125
100140
110
125
L
12519
125||tt ||9
160
180
11
180115
160
224
180
224
1.3
L
133
36
133
39
170
190| |tt||44
48
19354
237
23学
60
63
重盘| |tt||kg
||13.30.0207
17.00.034
22.5(0.059
33.40.111
型
公称
迡矩|| time|| ||钢
长孔进得
dd2
60.6365
380070.71.75
80.85
HTI.F9| |tt||1200025003300
65.71.75
80.85.90
71.75
HTLE10 |2 800|2 200 |3 000 80.85, 90.95100||tt ||JB 551191
绝表5
长孔方法
Y型型
142107
172132
142107||tt| |172
132
142
172
J07
132
212167
D,
mm
140
200
224
225236
150
165
250236
注： （）The weight and rotation inertia of the shaft is the approximate value calculated according to the minimum shaft hole size of cast iron.倍。 3.3 电影字和论混型式及分在应电影GB3852的设计。 3.4 电视与电影
3.4.1 电视电视
H
T
3.4.2结果
区
区
联长器分号号
240
181252
256
结果型式：AB 、C、D、E
71
78
联长器“联”字汉语拼音第一·个安全式弝\弹”字汉语拼音第一·个Alphabet-H 形开光块的\H\ Alphabet
tt
tt
tt
tt
ttt
tt|| |支动端：Y型量孔，A型量水，d,一35mm，L=82mm从动端：Y型量孔A型量水，d2-35mm，L=82mmHTLA5联量器35X82JB5511--91||tt ||例2:HTLB10型开工块联长器
支动端：Y型長孔，B.型论水，d,=90mm，L=172mm从动端：J型長孔，B,型论混，dz=100mm，I.-167mmHTLB10联长器100X167
B,90×172
JB 5511—91
重前
tg
电影
冒量
1o
41.50.190
6155.9 0. 3:0
78.
0.52
HTLA5 elastic block coupling
Active end: Y-shaped shaft hole, A-type keyway, d, a 35mm, L=82mm Driven end: Y-shaped shaft hole, A-type keyway, d2-35mm, L= 82mmHTLA5 coupling 35X82JB5511--91
Example 2: HTLB10 elastic block coupling
Active end: Y-shaped shaft hole, B. type keyway, d,=90mm, L=172mm from Moving end: J-type shaft hole, B-type keyway, dz=100mm, I.-167mm HTLB10 coupling 100X167
B, 90×172
JB 5511—91
Weight
tg
Rotation
Inertia
1o
41.50.190
6155.9 0. 3:0
78.
0.52
HTLA5 elastic block coupling
Active end: Y-shaped shaft hole, A-type keyway, d, a 35mm, L=82mm Driven end: Y-shaped shaft hole, A-type keyway, d2-35mm, L= 82mmHTLA5 coupling 35X82JB5511--91
Example 2: HTLB10 elastic block coupling
Active end: Y-shaped shaft hole, B. type keyway, d,=90mm, L=172mm from Moving end: J-type shaft hole, B-type keyway, dz=100mm, I.-167mm HTLB10 coupling 100X167
B, 90×172
JB 5511—91
Weight
tg
Rotation
Inertia
1o
41.50.190
6155.9 0. 3:0
78.
0.52
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