lpl競猜平台

HWT減速機

產品簡介:
HW型直廓環麵蝸杆減速器(JB/T7936-1999)因所采用的環麵蝸杆副,其蝸杆軸向截麵齒廓為直線,故稱其為直廓環麵蝸杆(亦稱球麵蝸杆),與其他各種蝸杆減速器相同,為空間交錯軸傳動,承載能力和傳動效率較高,適用於重載、大功率、大轉矩傳動,如冶金、礦山、起重、運輸、石油、化工、建築等機械設備的減速傳動。包括HWT、HWWT、HWB、HWWB型四種形式。 工作條件:輸入、輸出軸交錯角為90℃;蝸杆轉速不超過1500r/min;蝸杆中間平麵分度圓滑動速度不超過16m/s;蝸杆軸可正、反向運轉;工作環境溫度為-40℃~40℃。當工作環境溫度低於0℃時,啟動前潤滑油必須加熱到0℃以上,或采用低凝固點的潤滑油;高於40℃時,必須
產品介紹:

HW型直廓環麵蝸杆減速器(JB/T7936-1999)因所采用的環麵蝸杆副,其蝸杆軸向截麵齒廓為直線,故稱其為直廓環麵蝸杆(亦稱球麵蝸杆),與其他各種蝸杆減速器相同,為空間交錯軸傳動,承載能力和傳動效率較高,適用於重載、大功率、大轉矩傳動,如冶金、礦山、起重、運輸、石油、化工、建築等機械設備的減速傳動。包括HWT、HWWT、HWB、HWWB型四種形式。

工作條件:輸入、輸出軸交錯角為90℃;蝸杆轉速不超過1500r/min;蝸杆中間平麵分度圓滑動速度不超過16m/s;蝸杆軸可正、反向運轉;工作環境溫度為-40℃~40℃。當工作環境溫度低於0℃時,啟動前潤滑油必須加熱到0℃以上,或采用低凝固點的潤滑油;高於40℃時,必須采取冷卻措施

傳動比標記方法

(一)型號與標記
1、型號
(1)HWT型-蝸杆在蝸輪之上鑄造機體和機蓋直廓環麵蝸杆減速器
(2)HWWT型-蝸杆在蝸輪之上焊接機體和機蓋直廓環麵蝸杆減速器
(3)HWB型-蝸杆在蝸輪之下鑄造機體和機蓋直廓環麵蝸杆減速器
(4)HWWB型-蝸杆在蝸輪之下焊接機體和機蓋直廓環麵蝸杆減速器
其中T-上置蝸杆 B-下置蝸杆;W-焊接機體和機蓋,未注為鑄造結構。

1)適用範圍
本標準規定了直廓環麵蝸杆減速器的主要基本參數、技術要求、承載能力和選用方法。主要適用於冶金、礦山、起重、運輸、石油、化工、建築等機械設備的減速傳動。其使用條件為:兩軸交錯角為90°;蝸杆轉速不超過1500r/min;蝸杆中間平麵分度圓滑動速度不超過16m/s;減速器工作的環境溫度為0~40℃,當環境溫度低於0℃或高於40℃時,潤滑油要相應加熱或冷卻;蝸杆軸可正、反向運轉。
(2)標記示例

外形尺寸

型 號
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
型號
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

選型參數

公稱
傳動
比i
輸入轉
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
許用輸入熱功率Pc/kw
總傳動效率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
發表日期:2020-06-09  瀏覽次數:
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