NGW減速器的型號(hào)規(guī)格
規(guī)格代號(hào) |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
|
NAD,NAF |
200 |
224 |
250 |
280 |
315 |
355 |
400 |
450 |
500 |
560 |
|
|
規(guī)格代號(hào) |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
NAD |
560 |
630 |
710 |
800 |
900 |
1000 |
1120 |
1250 |
1400 |
1600 |
1800 |
2000 |
規(guī)格代號(hào) |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
|
|
|
NBD,NBF |
250 |
280 |
315 |
355 |
400 |
450 |
500 |
560 |
|
|
|
|
規(guī)格代號(hào) |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
NBD |
560 |
630 |
710 |
800 |
900 |
1000 |
1120 |
1250 |
1400 |
1600 |
1800 |
2000 |
規(guī)格代號(hào) |
1 |
2 |
3 |
4 |
5 |
6 |
|
|
|
|
|
|
NCD,NCF |
315 |
355 |
400 |
450 |
500 |
560 |
|
|
|
|
|
|
規(guī)格代號(hào) |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
NCD |
560 |
630 |
710 |
800 |
900 |
1000 |
1120 |
1250 |
1400 |
1600 |
1800 |
2000 |
規(guī)格代號(hào) |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
|
NAZD,NAZF |
200 |
224 |
250 |
280 |
315 |
355 |
400 |
450 |
500 |
560 |
|
|
規(guī)格代號(hào) |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
|
|
NAZD |
560 |
630 |
710 |
800 |
900 |
1000 |
1120 |
1250 |
1400 |
1600 |
|
|
規(guī)格代號(hào) |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
|
|
|
NBZD,NBZF |
250 |
280 |
315 |
355 |
400 |
450 |
500 |
560 |
|
|
|
|
規(guī)格代號(hào) |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
|
|
NBZD |
560 |
630 |
710 |
800 |
900 |
1000 |
1120 |
1250 |
1400 |
1600 |
|
|
規(guī)格代號(hào) |
1 |
2 |
3 |
4 |
5 |
6 |
|
|
|
|
|
|
NCZD,NCZF |
315 |
355 |
400 |
450 |
500 |
560 |
|
|
|
|
|
|
規(guī)格代號(hào) |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
NCZD |
560 |
630 |
710 |
800 |
900 |
1000 |
1120 |
1250 |
1400 |
1600 |
1800 |
2000 |
首先按減速器機(jī)械許用輸入功率PIP選用。如果減速器的實(shí)際輸入轉(zhuǎn)速與承載能力表中的四檔(1500、1000、750、600)轉(zhuǎn)速之某一檔轉(zhuǎn)速相對(duì)誤差不超過4%,可按該檔轉(zhuǎn)速下的許用功率選用相應(yīng)規(guī)格的減速器;如果轉(zhuǎn)速相對(duì)誤差超過4%,則應(yīng)按實(shí)際轉(zhuǎn)速折算減速器的許用功率選用,然后校核減速器熱平衡許用功率;如入出軸承受徑向載荷(除轉(zhuǎn)矩外),應(yīng)校核軸伸安全系數(shù)。
① 按減速器機(jī)械強(qiáng)度限制的承載能力PIP選定。