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圓弧齒圓柱蝸桿傳動(dòng),具有普通圓柱蝸桿傳動(dòng)的特點(diǎn),并且承載能力和動(dòng)力性能方面均有所提高。特點(diǎn):效率高,由于是凹凸圓弧齒廓嚙合,接觸線與蝸桿圓周速度方向間夾角較大,有利于形成潤(rùn)滑油膜,從而減少了嚙合面間的摩擦,故磨損小、發(fā)熱低、效率高;承載能力高,由于凹凸齒面嚙合,綜合曲率半徑大,因而降低了齒面接觸應(yīng)力,增大了齒面強(qiáng)度,提高了承載能力;體積小、質(zhì)量輕,由于齒面和齒根強(qiáng)度提高,使傳動(dòng)能力增大,在傳遞相同功率情況下,與普通圓柱蝸桿傳動(dòng)相比,體積小、質(zhì)量輕,結(jié)構(gòu)更緊湊。
在減速器結(jié)構(gòu)上,出軸軸承跨距特大,增強(qiáng)了剛性;C型軸頭出軸采用空心軸套結(jié)構(gòu),攪拌軸可直接插入減速器。電動(dòng)機(jī)通過(guò)三角膠帶與減速器輸入端相連,能起緩和作用,當(dāng)需要時(shí)可設(shè)計(jì)成防靜電膠帶傳動(dòng)或無(wú)級(jí)變速帶傳動(dòng)。該系列減速器可直接與TⅠ、TⅡ、TⅢ及TB型搪玻璃反應(yīng)罐專用機(jī)架配套,也可選擇WJ、DJ、SJ及XD、XS系列帶過(guò)渡接板的機(jī)架。
W型圓弧齒圓柱蝸桿減速器外形尺寸
W型減速器主要尺寸 /mm
型號(hào) |
輸出軸直徑 |
A |
A0 |
D |
H1 |
H2 |
H3 |
H4 |
H5 |
H
最
大 |
a |
b |
dN |
D1 |
D2 |
D3 |
dM |
n-d0 |
lA |
lB |
b0 |
t | |
dA
dB |
dC
最大 | ||||||||||||||||||||||
W100-200 |
40 |
55 |
100 |
-280 |
220 |
130 |
70 |
220 |
35 |
105 |
570 |
100 |
110 |
16 |
270 |
305 |
340 |
聯(lián)
軸
器
結(jié)
構(gòu)
定 |
8-18 |
58 |
85 |
12 |
35 |
W100-250 |
50 |
60 |
280 |
630 |
70 |
100 |
14 |
44.5 | |||||||||||||||
W125-300 |
60 |
70 |
125 |
-320 |
270 |
150 |
80 |
330 |
40 |
115 |
760 |
130 |
160 |
20 |
316 |
360 |
400 |
8-18 |
90 |
130 |
18 |
53 | |
W160-400 |
70 |
85 |
160 |
-375 |
340 |
170 |
90 |
430 |
40 |
130 |
875 |
155 |
170 |
20 |
360 |
410 |
460 |
8-18 |
90 |
130 |
20 |
62.5 | |
W200-500 |
90 |
95 |
200 |
-470 |
400 |
210 |
115 |
530 |
45 |
135 |
1095 |
180 |
205 |
24 |
420 |
470 |
520 |
12-23 |
150 |
170 |
25 |
81 | |
W200-550 |
580 |
1145 | |||||||||||||||||||||
W250-550 |
100 |
95 |
250 |
-550 |
500 |
250 |
125 |
600 |
45 |
135 |
1260 |
180 |
205 |
24 |
470 |
520 |
580 |
12-23 |
170 |
170 |
28 |
90 | |
W320-600 |
110 |
125 |
320 |
-650 |
620 |
280 |
150 |
650 |
60 |
150 |
1460 |
250 |
300 |
30 |
470 |
520 |
580 |
12-23 |
170 |
200 |
28 |
100 |
型號(hào) |
d1 |
d2 |
d3 |
L1 |
L2 |
L3 |
L4 |
L5 |
L |
b′ |
t′ |
t″ |
d4 |
a1 |
b1 |
小帶輪
直徑 |
帶型-
根數(shù) |
質(zhì)量
m/kg |
W100-200 |
55 |
45 |
M36×1.5 |
140 |
90 |
105 |
70 |
60 |
255 |
6 |
41.5 |
32 |
35 |
4 |
5 |
100 |
A-3 |
85 |
W100-250 |
60 |
50 |
M42×1.5 |
200 |
90 |
165 |
70 |
60 |
315 |
6 |
46.5 |
38 |
42 |
5 |
6 |
100 |
A-3 |
95 |
W125-300 |
70 |
60 |
M52×1.5 |
230 |
100 |
190 |
80 |
70 |
370 |
8 |
56 |
48 |
50 |
6 |
8 |
140 |
B-3 |
189 |
W160-400 |
85 |
70 |
M60×2 |
330 |
100 |
270 |
100 |
70 |
470 |
8 |
66 |
56 |
55 |
6 |
8 |
160 |
B-4 |
250 |
W200-500 |
95 |
80 |
M72×2 |
415 |
120 |
340 |
120 |
80 |
575 |
10 |
75 |
68 |
80 |
8 |
10 |
200 |
C-3 |
420 |
W200-550 |
465 |
390 |
120 |
80 |
625 |
224 |
C-4 |
480 | ||||||||||
W250-550 |
95 |
80 |
M72×2 |
485 |
140 |
390 |
140 |
80 |
655 |
10 |
75 |
68 |
90 |
8 |
10 |
250 |
C-5 |
650 |
W320-600 |
125 |
110 |
M100×2 |
500 |
140 |
420 |
140 |
100 |
700 |
12 |
105 |
94 |
100 |
10 |
12 |
250 |
C-6 |
830 |
輸入轉(zhuǎn)速/r·min-1 |
1000 |
1500 | |||||||||
輸出轉(zhuǎn)速n/r·min-1 |
20 |
25 |
32 |
40 |
32 |
40 |
45 |
63 |
80 |
90 |
100 |
總傳動(dòng)比i |
45.6 |
36.54 |
31.5 |
23.04 |
45.6 |
36.54 |
31.5 |
23.04 |
18.13 |
16 |
15 |
膠帶傳動(dòng)比i2 |
3.85 |
2.28 |
2.03 |
1.44 |
2.85 |
2.28 |
2.03 |
1.44 |
1.133 |
|
0.94 |
蝸桿傳動(dòng)比i1 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
|
16 |
傳動(dòng)比i |
45.6 |
36.54 |
31.5 |
23.04 |
45.6 |
36.54 |
31.5 |
23.04 |
18.13 |
16 |
14.4 |
減速器
型號(hào) |
輸出軸
許用轉(zhuǎn)矩
/N·m |
輸出轉(zhuǎn)速n/r·min-1 |
20 |
25 |
32 |
40 |
32 |
40 |
45 |
63 |
80 |
90 |
100 | ||
電機(jī)功率P/kW |
6極電機(jī)1000r/min |
4極電機(jī)1500r/min | |||||||||||
P/n代號(hào) | |||||||||||||
0.55 |
— |
— |
— |
— |
1 |
2 |
3 |
5 |
7 |
10 |
13 |
W100-200 |
210 |
0.75 |
1/6 |
1/6 |
2/6 |
3/6 |
1 |
2 |
4 |
6 |
8 |
11 |
14 | ||
1.1 |
2/6 |
3/6 |
5/6 |
4/6 |
1 |
3 |
4 |
5 |
9 |
12 |
15 | ||
1.5 |
1/6 |
4/6 |
6/6 |
8/6 |
2 |
4 |
7 |
6 |
7 |
9 |
16 | ||
2.2 |
2/6 |
3/6 |
7/6 |
9/6 |
3 |
5 |
8 |
10 |
8 |
10 |
11 |
W100-250 |
310 |
3 |
1/6 |
4/6 |
5/6 |
7/6 |
1 |
6 |
9 |
11 |
13 |
15 |
12 | ||
4 |
2/6 |
3/6 |
6/6 |
8/6 |
2 |
3 |
4 |
12 |
14 |
16 |
18 |
W125-300 |
700 |
5.5 |
1/6 |
4/6 |
5/6 |
6/6 |
1 |
2 |
5 |
6 |
7 |
17 |
19 | ||
7.5 |
2/6 |
3/6 |
4/6 |
7/6 |
1 |
3 |
4 |
5 |
8 |
9 |
11 |
W160-400 |
1400 |
11 |
1/6 |
2/6 |
5/6 |
6/6 |
2 |
3 |
5 |
6 |
7 |
10 |
12 | ||
15 |
|
3/6 |
4/6 |
7/6 |
1 |
4 |
6 |
7 |
8 |
9 |
11 |
W200-500
W200-550 |
2100 |
18.5 |
|
|
5/6 |
6/6 |
2 |
3 |
5 |
8 |
10 |
10 |
12 | ||
22 |
|
|
|
|
|
4 |
6 |
9 |
11 |
12 |
14 | ||
30 |
|
|
|
|
|
|
7 |
8 |
10 |
13 |
15 |
W250-550 |
3530 |
37 |
|
|
|
|
|
|
|
9 |
1 |
13 |
16 | ||
45 |
|
|
|
|
|
|
|
|
12 |
14 |
15 |
W320-600 |
6000 |
55 |
|
|
|
|
|
|
|
|
|
|
16 |
注:若需要特定轉(zhuǎn)速,在型號(hào)標(biāo)定中標(biāo)出數(shù)值,例如:W100-250-2.2/50。
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