亚博app下载地址-yabo88wap下载亚博体育_yabo88亚博体育app下载地址 - HWT亚博app下载地址

产品简介:
HW型直廓环面蜗杆减速器(JB/T7936-1999)因所采用的环面蜗杆副,其蜗杆轴向截面齿廓为直线,故称其为直廓环面蜗杆(亦称球面蜗杆),与其他各种蜗杆减速器相同,为空间交错轴传动,承载能力和传动效率较高,适用于重载、大功率、大转矩传动,如冶金、矿山、起重、运输、石油、化工、建筑等机械设备的减速传动。包括HWT、HWWT、HWB、HWWB型四种形式。 工作条件:输入、输出轴交错角为90℃;蜗杆转速不超过1500r/min;蜗杆中间平面分度圆滑动速度不超过16m/s;蜗杆轴可正、反向运转;工作环境温度为-40℃~40℃。当工作环境温度低于0℃时,启动前润滑油必须加热到0℃以上,或采用低凝固点的润滑油;高于40℃时,必须
产品介绍:

HW型直廓环面蜗杆减速器(JB/T7936-1999)因所采用的环面蜗杆副,其蜗杆轴向截面齿廓为直线,故称其为直廓环面蜗杆(亦称球面蜗杆),与其他各种蜗杆减速器相同,为空间交错轴传动,承载能力和传动效率较高,适用于重载、大功率、大转矩传动,如冶金、矿山、起重、运输、石油、化工、建筑等机械设备的减速传动。包括HWT、HWWT、HWB、HWWB型四种形式。

工作条件:输入、输出轴交错角为90℃;蜗杆转速不超过1500r/min;蜗杆中间平面分度圆滑动速度不超过16m/s;蜗杆轴可正、反向运转;工作环境温度为-40℃~40℃。当工作环境温度低于0℃时,启动前润滑油必须加热到0℃以上,或采用低凝固点的润滑油;高于40℃时,必须采取冷却措施

传动比标记方法

(一)型号与标记
1、型号
(1)HWT型-蜗杆在蜗轮之上铸造机体和机盖直廓环面蜗杆减速器
(2)HWWT型-蜗杆在蜗轮之上焊接机体和机盖直廓环面蜗杆减速器
(3)HWB型-蜗杆在蜗轮之下铸造机体和机盖直廓环面蜗杆减速器
(4)HWWB型-蜗杆在蜗轮之下焊接机体和机盖直廓环面蜗杆减速器
其中T-上置蜗杆 B-下置蜗杆;W-焊接机体和机盖,未注为铸造结构。

1)适用范围
本标准规定了直廓环面蜗杆减速器的主要基本参数、技术要求、承载能力和选用方法。主要适用于冶金、矿山、起重、运输、石油、化工、建筑等机械设备的减速传动。其使用条件为:两轴交错角为90°;蜗杆转速不超过1500r/min;蜗杆中间平面分度圆滑动速度不超过16m/s;减速器工作的环境温度为0~40℃,当环境温度低于0℃或高于40℃时,润滑油要相应加热或冷却;蜗杆轴可正、反向运转。
(2)标记示例

外形尺寸

型 号
a
B1
B2
B3
C1
C2
H
d1
l1
b1
t1
L1
HWT100
100
250
220
50
100
90
140
28js6
60
8
31
220
HWT125
125
280
260
60
115
105
160
35k6
80
10
38
260
HWT160
160
380
310
70
155
130
200
45k6
110
14
48.5
340
HWT200
200
450
360
80
185
150
250
55m6
110
16
59
380
HWT250
250
540
430
100
225
180
280
65m6
140
18
69
460
HWT280
280
640
500
110
270
210
315
75m6
140
20
79.5
530
HWT315
315
700
530
120
280
225
355
80m6
170
22
85
590
HWT355
355
750
560
130
300
245
400
85m6
170
22
90
610
HWT400
400
840
620
160
315
260
450
95m6
170
25
100
660
HWT450
450
930
700
190
355
300
500
100m6
210
28
106
740
HWT500
500
1020
760
200
400
320
560
110m6
210
28
116
790
型号
d2
l2
b2
t2
L2
L3
L4
H1
h
d3
油量/L
重量/kg
HWT100
50k6
82
14
53.5
220
220
120
374
25
16
7
69
HWT125
60m6
82
18
64
240
260
142
430
30
20
9
129
HWT160
75m6
105
20
79.5
310
320
177
530
35
24
18
175
HWT200
90m6
130
25
95
350
380
192
640
40
24
38
290
HWT250
110m6
165
28
116
430
440
230
765
45
28
55
490
HWT280
120m6
165
32
127
470
530
255
855
50
35
71
750
HWT315
130m6
200
32
137
500
555
260
930
55
35
95
1030
HWT355
140m6
200
36
148
530
590
300
1040
60
35
126
1640
HWT400
150m6
200
36
158
560
655
310
1225
70
42
170
2170
HWT450
170m6
240
40
179
640
705
360
1345
75
42
220
2690
HWT500
180m6
240
45
190
670
775
380
1490
80
42
275
3410

选型参数

公称
传动
比i
输入转
速n1/
r·min-1
中心距/mm
中心距/mm
100
125
160
200
250
280
315
355
400
450
500
100
125
160
200
250
280
315
355
400
450
500
许用输入热功率Pc/kw
总传动效率η/%
10
1500
6.5
11
19
31
50
65
84
100
125
150
185
88.61
89.87
90.90
89.83
91.94
91.62
91.78
92.06
91.84
94.03
93.98
1000
5.1
8.2
15
25
40
54
70
84
100
120
145
87.72
88.78
89.43
88.65
90.64
90.43
90.67
90.69
90.53
92.66
92.64
750
4.3
7.1
12
21
34
43
54
70
86
100
125
87.15
88.00
88.59
87.99
90.01
89.92
90.17
90.02
89.87
92.01
91.99
500
3.2
5.6
8.6
16
26
32
40
50
65
80
92
87.08
86.74
87.70
87.11
89.03
88.98
89.01
88.96
88.83
90.91
90.95
300
2.2
3.9
6.4
11
19
24
31
37
45
58
70
85.37
83.13
86.90
86.05
87.90
88.00
87.93
87.95
87.89
89.82
90.01
12.5
1500
5.9
9.6
17
29
45
58
75
92
115
135
155
87.69
87.90
88.97
89.07
91.06
90.83
90.80
91.01
90.84
92.92
92.96
1000
4.6
7.5
13
23
36
45
56
75
92
115
130
85.98
86.57
87.39
87.62
89.63
89.55
89.54
89.55
89.49
91.51
91.61
750
3.9
6.6
11
19
31
38
47
64
78
94
115
85.18
85.79
86.83
86.78
88.93
88.93
88.92
88.83
88.81
90.81
90.92
500
3.0
5.0
8
14
23
29
36
45
58
73
88
85.47
85.07
85.93
86.10
88.03
87.92
88.20
87.92
87.84
89.87
89.98
300
2.0
3.5
5.7
9.2
17
22
28
35
40
50
67
83.16
82.62
83.97
83.91
85.97
86.00
85.91
86.19
86.22
87.74
87.93
14
1500
5.4
8.8
15
27
42
55
72
88
107
130
152
86.59
85.83
87.42
87.54
89.39
89.39
89.34
89.52
89.45
91.45
91.49
1000
4.3
7.0
12
21
33
42
53
72
86
106
125
85.41
84.92
86.35
86.18
88.11
88.08
87.90
88.23
88.08
89.98
90.00
750
3.6
6.2
10
18
28
35
45
60
74
90
107
84.78
84.26
85.80
85.37
87.50
87.38
87.13
87.62
87.42
89.26
89.29
500
2.8
4.7
7.5
13
21
27
35
42
54
69
83
83.92
83.85
84.08
84.51
86.48
86.45
86.45
86.42
86.24
88.38
88.40
300
1.8
3.2
5.3
8.6
15
20
26
33
38
48
62
81.00
80.13
81.51
81.46
83.38
83.43
83.40
83.41
83.75
85.51
85.40
16
1500
5.0
8.1
14
25
39
53
70
84
100
125
150
86.32
85.58
87.26
87.11
88.90
89.01
89.22
89.20
88.82
90.84
90.90
1000
4.0
6.7
11
20
31
39
50
70
80
98
120
84.70
84.58
85.83
85.78
87.52
87.73
87.52
87.67
87.50
89.72
89.56
750
3.4
5.8
9.0
17
26
34
43
54
71
85
100
83.55
83.96
84.90
84.99
86.83
86.99
86.56
86.88
86.77
89.10
88.84
500
2.6
4.3
7.0
12
20
26
34
40
50
65
78
84.05
83.20
84.32
84.13
85.83
86.02
86.00
86.31
85.94
88.02
86.37
300
1.6
3.0
5.0
8.0
14
19
25
31
37
46
58
81.06
79.64
81.26
81.07
82.87
83.05
83.00
82.99
82.84
84.71
85.05
18
1500
4.5
7.4
13
22
35
46
60
77
92
112
135
85.50
84.43
86.24
85.89
87.96
87.88
87.76
87.69
87.80
89.83
89.91
1000
3.6
6.0
10
17
28
35
45
60
75
91
110
84.26
83.65
84.66
84.60
86.51
86.46
86.51
86.51
86.47
88.60
88.52
750
3.0
5.1
8.2
15
24
30
39
48
63
79
95
83.59
83.13
83.80
83.98
85.93
85.93
86.00
86.06
85.99
88.13
87.98
500
2.3
4.0
6.5
10
18
23
30
37
45
57
73
82.08
82.47
82.95
82.97
84.95
84.98
84.98
84.64
84.90
87.03
87.12
300
165
2.7
4.5
7.4
12
16
22
28
34
42
53
79.39
78.13
79.13
78.95
81.10
80.90
80.92
80.94
81.24
82.93
82.76
20
1500
4.0
6.7
12
19
32
40
50
70
85
100
125
83.80
83.70
84.92
84.94
87.00
96.97
86.90
86.90
87.07
88.93
88.92
1000
3.2
5.4
9.0
15
26
32
40
50
70
85
100
82.62
82.47
83.58
83.56
85.53
85.61
85.59
85.40
85.55
87.71
87.68
750
2.7
4.5
7.5
13
22
28
36
43
55
73
90
81.84
81.63
82.91
82.93
84.88
84.95
84.97
84.63
84.78
87.10
87.06
500
2.1
3.5
6.0
9.0
16
21
27
34
&, amp;, amp;, lt;, FONT size=2>40
50
68
80.37
80.94
81.46
81.82
83.96
83.93
93.92
83.94
83.82
85.86
85.81
300
1.4
2.4
4.0
6.7
11
15
19
25
31
38
48
75.95
75.93
78.13
77.92
80.12
79.99
79.93
79.96
79.93
81.88
82.21
22.4
1500
3.7
6.3
10
18
30
38
48
65
81
97
120
83.54
82.38
83.84
84.02
86.06
85.99
85.98
86.16
86.01
88.02
87.98
1000
3.0
5.0
8.2
14
24
30
39
47
65
80
96
82.18
81.44
82.97
82.50
84.69
84.69
84.71
84.86
84.70
86.58
86.58
750
2.5
4.2
7.0
12
20
26
34
40
51
69
85
81.72
80.54
82.47
81.72
83.95
83.95
84.01
84.18
83.97
85.81
85.81
500
1.9
3.2
5.5
8.5
15
20
25
32
38
47
64
81.06
79.89
80.89
81.14
82.96
82.88
82.93
82.99
82.70
84.98
84.88
300
1.3
2.2
3.7
6.3
10
14
18
23
29
36
44
76.45
75.59
76.88
77.18
78.84
79.06
78.96
79.01
78.94
81.11
81.19
25
1500
3.5
6.0
9.0
17
28
36
46
60
78
94
115
83.22
82.60
84.03
83.97
86.03
85.96
85.96
85.77
85.81
87.97
87.86
1000
2.7
4.7
7.5
13
23
29
38
45
60
76
92
81.68
81.83
82.78
82.62
84.70
84.59
84.59
84.60
84.37
86.60
86.57
750
2.3
4.0
6.5
11
19
25
33
38
48
65
86
80.54
81.47
82.17
81.90
84.04
83.86
83.94
83.99
83.67
85.93
85.92
500
1.8
3.0
5.0
8.0
15
19
24
30
37
45
60
80.32
79.75
80.56
81.01
82.95
82.99
83.01
82.89
82.58
84.89
84.94
300
1.2
2.0
3.5
6.0
9.0
13
18
22
28
35
40
74.36
75.58
77.48
77.22
78.87
,
78.92
79.00
78.91
78.93
80.86
80.89
28
1500
3.2
5.4
8.5
15
26
33
43
55
74
90
107
81.27
80.81
81.94
82.16
83.92
83.89
84.02
83.92
83.70
86.00
86.04
1000
2.5
4.3
7.1
12
21
27
35
42
55
73
88
79.40
79.20
80.54
80.74
82.57
82.59
82.58
82.54
82.36
84.59
84.62
750
2.1
3.7
6.1
10
18
23
30
37
45
60
76
78.33
78.31
79.31
80.12
81.94
81.96
81.89
81.94
81.76
83.96
83.97
500
1.6
2.8
4.7
7.6
13
17
22
28
35
43
55
77.61
77.67
78.05
78.11
79.98
80.00
79.96
79.96
79.98
82.01
81.77
300
1.1
1.9
3.2
5.5
8.5
12
16
20
26
33
39
71.07
73.57
73.61
73.86
75.81
75.87
75.94
76.02
75.98
77.98
77.73
31.5
1500
3.0
5.1
8.1
14
25
31
40
50
70
86
100
79.61
78.96
80.06
79.85
81.82
82.06
81.97
81.95
82.08
83.76
84.08
1000
2.4
4.0
6.7
11
20
26
33
40
50
70
83
78.30
77.36
78.60
78.78
80.66
80.70
80.73
80.70
80.68
82.82
82.85
750
1.9
3.4
5.8
9.2
17
21
27
36
43
55
72
77.74
76.46
77.60
78.18
79.90
79.87
79.96
80.00
79.85
82.25
82.11
500
1.4
2.6
4.3
7.2
12
16
21
27
34
41
50
75.23
73.05
75.43
74.96
77.05
77.00
76.88
76.91
76.96
78.97
78.89
300
1.0
1.8
3.0
5.1
8.0
11
15
19
25
32
38
72.28
71.98
71.30
72.30
74.11
73.98
74.17
73.93
74.02
75.97
76.12
35.5
1500
2.7
4.6
7.4
13
22
29
37
46
62
80
94
77.94
76.93
78.06
77.95
80.01
80.01
79.88
80.01
80.12
81.78
81.80
1000
2.2
3.6
6.1
10
18
23
30
38
46
60
78
76.78
75.86
76.49
76.50
78.50
78.49
78.52
78.52
78.58
80.26
80.59
750
1.7
3.1
5.2
8.4
15
19
25
33
40
50
65
75.94
75.55
75.66
75.96
77.96
77.91
78.02
77.97
78.00
79.71
80.17
500
1.3
2.6
4.0
6.6
11
14
19
24
31
38
46
72.55
72.43
73.03
73.18
74.99
75.05
74.98
74.92
74.93
77.13
77.17
300
0.9
1.6
2.8
4.5
7.3
10
13
17
22
29
35
66.03
69.04
68.99
68.53
70.79
70.82
70.93
71.01
70.91
72.92
73.29
40
1500
2.4
4.1
6.8
12
20
26
34
42
54
73
89
74.29
75.36
76.25
76.20
77.95
78.01
77.96
77.92
77.98
79.79
79.71
1000
1.9
3.3
5.6
9.0
16
22
27
35
43
53
72
72.68
74.01
74.51
74.58
76.71
76.76
76.61
76.61
76.65
78.56
78.65
750
1.5
2.8
4.7
7.6
13
18
24
30
37
45
58
71.62
73.05
73.80
73.90
76.04
76.06
75.92
75.96
75.99
77.93
78.12
500
1.2
2.2
3.5
6.0<, TD width,="3%">
9.4
13
17
22
28
35
42
70.60
70.42
71.20
71.06
72.94
72.86
73.00
72.94
72.96
74.99
74.75
300
0.8
1.5
2.6
4.0
6.7
9.1
12
16
20
26
32
63.84
65.29
66.22
66.79
69.06
68.91
68.83
68.86
68.94
70.98
70.94
45
1500
2.2
3.7
6.4
11
18
24
31
39
49
66
83
73.18
72.86
73.76
74.09
75.88
75.91
76.02
76.01
75.92
77.77
78.07
1000
1.7
3.0
5.1
8.3
14
19
25
32
40
50
66
72.23
71.35
72.79
72.98
74.73
74.85
74.79
74.82
74.80
76.71
76.65
750
1.3
2.5
4.3
7.2
12
16
22
27
34
42
53
71.47
70.24
72.08
72.05
73.92
74.07
73.97
74.02
74.01
75.96
75.72
500
1.0
2.0
3.2
5.5
8.7
12
16
20
26
32
40
69.08
67.93
69.38
69.80
72.18
71.82
72.00
72.02
72.02
73.94
73.96
300
0.7
1.3
2.3
3.8
6.2
8.4
11
15
18
24
30
62.19
63.49
65.21
64.57
66.96
66.95
66.85
66.93
67.00
69.00
68.93
50
1500
2.0
3.4
6.0
9.8
17
22
29
36
45
60
78
71.84
71.97
73.36
73.18
75.02
74.94
74.97
74.96
74.96
77.05
76.76
1000
1.5
2.7
4.7
7.7
13
18
24
30
37
47
60
69.68
70.92
72.01
71.50
73.60
73.60
73.71
73.63
73.62
75.64
75.67
750
1.2
2.3
3.9
6.8
11
14
19
25
32
39
48
68.11
69.74
71.37
70.74
72.96
72.93
73.06
72.94
72.92
74.95
75.11
500
0.9
1.7
3.0
5.0
8.0
11
15
18
24
30
37
66.95
68.68
68.29
68.81
71.01
71.03
70.93
70.86
70.96
72.99
72.96
300
0.6
1.2
2.1
3.6
5.7
7.4
9.4
14
17
22
29
62.18
63.77
64.47
64.30
66.24
66.07
66.00
65.92
65.88
67.92
67.99
56
1500
1.7
3.1
5.4
9.0
15
20
26
33
42
55
73
70.29
69.60
71.04
70.90
72.94
72.97
72.91
73.01
72.96
74.99
74.94
1000
1.3
2.5
4.3
7.2
12
16
21
27
34
43
55
67.54
68.63
69.51
69.37
71.32
71.42
71.40
71.45
71.49
73.44
73.43
750
1.1
2.1
3.6
6.3
10
13
17
23
30
36
44
66.63
68.36
69.17
68.81
70.77
70.92
70.91
70.93
70.99
72.94
72.93
500
0.8
1.5
2.7
4.7
7.5
10
13
17
22
28
34
63.23
64.43
66.42
66.74
68.80
69.13
69.05
68.93
68.99
70.95
70.92
300
0.5
1.0
1.9
3.3
5.3
6.8
8.7
12
16
20
27
59.65
61.81
61.39
61.58
63.77
64.03
63.87
63.93
63.94
65.98
65.91
63
1500
-
-
-
8.1
14
18
24
31
40
49
68
-
-
-
70.15
72.09
71.89
71.89
71.93
71.99
73.94
74.18
1000
-
-
-
6.7
11
14
19
25
32
40
49
-
-
-
68.69
70.41
70.34
70.51
70.54
70.49
72.46
72.53
750
-
-
-
5.8
9.0
12
16
21
27
34
41
-
-
-
68.09
69.74
69.83
70.02
70.05
69.97
71.95
71.93
500
-
-
-
4.3
7.0
9.3
12
16
20
26
32
-
-
-
66.25
67.93
68.27
67.87
68.01
67.98
70.00
70.00
300
-
-
-
3.0
5.0
6.3
8.0
11
15
18
25
-
-
-
60.58
62.95
63.05
62.84
62.91
62.87
64.90
64.98
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