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GN型滚柱逆止器 |
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NFF型逆止器、NFL逆止器、NFZ(带制动轮)型
NFF型逆止器安装尺寸 |
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单位:mm |
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额定逆止转矩(N.m) |
最小非接触转速(r/min) |
最高 转速(r/min) |
孔径范围 |
安装轴伸 范围 S |
外形及安装尺寸 |
质量 m
(kg)
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型 号 |
d |
D |
L |
L0 |
H |
H0 |
A |
A0 |
B |
B1 |
B0 |
NFF10 |
1000 |
450 |
1500 |
32~50 |
120~145 |
190 |
176 |
36 |
215 |
12 |
200 |
14 |
95 |
60 |
20 |
35 |
NFF16 |
1600 |
450 |
1500 |
45~60 |
125~150 |
208 |
182 |
38 |
225 |
12 |
200 |
14 |
95 |
60 |
20 |
39 |
NFF25 |
2500 |
425 |
1500 |
50~70 |
130~155 |
230 |
190 |
43 |
250 |
165 |
250 |
18 |
120 |
75 |
25 |
51 |
NFF40 |
4000 |
425 |
1500 |
60~80 |
140~166 |
245 |
207 |
48 |
265 |
15 |
250 |
18 |
120 |
75 |
25 |
66 |
NFF63 |
6300 |
400 |
1500 |
70~90 |
160~180 |
260 |
221 |
56 |
330 |
20 |
380 |
22 |
160 |
100 |
34 |
99 |
NFF80 |
8000 |
400 |
1500 |
80~100 |
165~185 |
275 |
226 |
56 |
345 |
20 |
380 |
22 |
160 |
100 |
34 |
110 |
NFF100 |
10000 |
400 |
1500 |
90~110 |
200~220 |
295 |
261 |
68 |
375 |
22 |
400 |
22 |
170 |
110 |
34 |
145 |
NFF125 |
12500 |
375 |
1500 |
100~130 |
230~250 |
330 |
296 |
76 |
400 |
22 |
400 |
22 |
170 |
110 |
34 |
207 |
NFF160 |
16000 |
375 |
1000 |
110~140 |
240~260 |
360 |
306 |
84 |
435 |
25 |
450 |
26 |
180 |
125 |
36 |
240 |
NFF200 |
20000 |
350 |
1000 |
120~150 |
240~260 |
405 |
306 |
87 |
465 |
25 |
450 |
26 |
180 |
125 |
36 |
280 |
NFF250 |
25000 |
350 |
1000 |
130~160 |
250~270 |
430 |
316 |
92 |
500 |
25 |
450 |
26 |
180 |
125 |
36 |
327 |
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NFL逆止器安装尺寸 |
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额定逆止转矩(N.m) |
孔径范围 |
外形及安装尺寸 |
型 号 |
d |
d1 |
Smin |
D |
D1 |
L0 |
L |
H |
H0 |
A |
A1 |
A0 |
B |
B1 |
B0 |
NFL10 |
1000 |
32~50 |
55~80 |
140 |
190 |
220 |
36 |
400 |
215 |
12 |
200 |
160 |
14 |
95 |
60 |
20 |
NFL16 |
1600 |
45~60 |
65~100 |
150 |
208 |
250 |
38 |
490 |
225 |
12 |
200 |
160 |
14 |
95 |
60 |
20 |
NFL25 |
2500 |
50~70 |
75~110 |
155 |
230 |
270 |
43 |
495 |
250 |
16 |
250 |
200 |
18 |
120 |
75 |
25 |
NFL40 |
4000 |
60~80 |
80~130 |
166 |
245 |
270 |
48 |
505 |
265 |
16 |
250 |
200 |
18 |
120 |
75 |
25 |
NFL63 |
6300 |
70~90 |
95~140 |
180 |
260 |
350 |
56 |
520 |
330 |
20 |
380 |
330 |
22 |
160 |
100 |
34 |
NFL80 |
8000 |
80~100 |
100~150 |
185 |
275 |
350 |
56 |
525 |
345 |
20 |
380 |
330 |
22 |
160 |
100 |
34 |
NFL100 |
10000 |
90~110 |
100~160 |
200 |
295 |
360 |
68 |
650 |
375 |
22 |
400 |
350 |
22 |
170 |
110 |
34 |
NFL125 |
12500 |
100~130 |
120~160 |
210 |
330 |
430 |
76 |
680 |
400 |
22 |
400 |
350 |
22 |
170 |
110 |
34 |
NFL160 |
16000 |
110~140 |
130~180 |
220 |
360 |
430 |
84 |
690 |
435 |
25 |
450 |
380 |
26 |
180 |
125 |
36 |
NFL200 |
20000 |
120~150 |
150~200 |
250 |
405 |
460 |
87 |
740 |
465 |
25 |
450 |
380 |
26 |
180 |
125 |
36 |
NFL250 |
25000 |
130~160 |
160~200 |
260 |
430 |
500 |
92 |
750 |
500 |
25 |
450 |
380 |
26 |
180 |
125 |
36 |
NFZ(带制动轮)型结构图及安装尺寸 |
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额定逆止转矩(N.m) |
孔径范围 |
外形及安装尺寸
型 号 |
d |
Smin |
D1 |
L |
L1 |
L0 |
D |
H |
H0 |
A |
A1 |
A0 |
B |
B1 |
B0 |
NFZ10 |
1000 |
32~50 |
145 |
250 |
225 |
105 |
36 |
190 |
215 |
12 |
200 |
160 |
14 |
95 |
60 |
20 |
315 |
255 |
135 |
NFZ16 |
1600 |
45~60 |
150 |
250 |
230 |
105 |
38 |
208 |
225 |
12 |
200 |
160 |
14 |
95 |
60 |
20 |
315 |
260 |
135 |
400 |
295 |
170 |
NFZ25 |
2500 |
50~70 |
150 |
315 |
275 |
135 |
43 |
230 |
250 |
16 |
250 |
200 |
18 |
120 |
75 |
25 |
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400 |
310 |
170 |
500 |
350 |
210 |
NFZ40 |
4000 |
60~80 |
166 |
400 |
320 |
170 |
48 |
245 |
265 |
16 |
250 |
200 |
18 |
120 |
75 |
25 |
500 |
360 |
210 |
630 |
415 |
265 |
NFZ63 |
6300 |
70~90 |
180 |
400 |
350 |
170 |
56 |
260 |
330 |
20 |
380 |
330 |
18 |
160 |
100 |
34 |
500 |
390 |
210 |
630 |
445 |
265 |
NFZ80 |
8000 |
80~100 |
185 |
400 |
355 |
170 |
56 |
275 |
345 |
20 |
380 |
330 |
22 |
160 |
100 |
34 |
500 |
395 |
210 |
630 |
450 |
265 |
710 |
485 |
300 |
NFZ100 |
10000 |
90~110 |
200 |
500 |
410 |
210 |
68 |
295 |
375 |
22 |
400 |
350 |
22 |
170 |
110 |
34 |
630 |
460 |
265 |
710 |
490 |
300 |
800 |
530 |
340 |
NFZ125 |
12500 |
100~130 |
210 |
500 |
520 |
210 |
76 |
330 |
400 |
22 |
400 |
350 |
22 |
170 |
110 |
34 |
630 |
470 |
265 |
710 |
500 |
300 |
800 |
540 |
340 |
NFZ160 |
16000 |
110~140 |
220 |
630 |
485 |
265 |
84 |
360 |
435 |
25 |
450 |
380 |
26 |
180 |
125 |
36 |
710 |
515 |
300 |
800 |
555 |
340 |
NFZ200 |
20000 |
120~150 |
250 |
710 |
520 |
300 |
87 |
410 |
465 |
25 |
450 |
380 |
26 |
180 |
125 |
36 |
800 |
560 |
340 |
NFZ250 |
25000 |
130~160 |
260 |
710 |
525 |
300 |
92 |
450 |
500 |
25 |
450 |
380 |
26 |
180 |
125 |
36 |
800 |
565 |
340 |
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注:表中Smin为安装轴伸允许的最短尺寸 |
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