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SWL5蝸輪絲桿升降機(jī)性能參數(shù)
4.1升降機(jī)的主要性能參數(shù)應(yīng)按表3。
|
型號
|
SWL5
|
|
最大起升力kN
|
50
|
|
最大拉力kN
|
50
|
|
蝸輪蝸桿傳動(dòng)比（P）
|
6：1
|
|
蝸桿每轉(zhuǎn)行程mm
|
1.167
|
|
蝸桿蝸桿傳動(dòng)比（M）
|
24:1
|
|
蝸桿每轉(zhuǎn)行程mm
|
0.292
|
|
蝸桿扭矩N·m
|
|
|
拉力負(fù)荷時(shí)螺桿的最大伸長mm
|
2000
|
|
壓力負(fù)荷時(shí)螺桿的最大伸長mm
|
|
|
側(cè)向力負(fù)荷時(shí)螺桿的最大伸長mm
|
|
|
最大許用功率kW
|
1.1
|
|
普通比（P）總效率%
|
21
|
|
慢速比（M）總效率%
|
12
|
|
潤滑油量kg
|
0.25
|
|
不加行程的重量kg
|
16.2
|
|
螺桿每100mm的重量kg
|
0.82
|
|
注
1 最大許用功率是在環(huán)境溫度為20℃、工作持續(xù)率為20%/h的條件下的參數(shù)。
2 總效率為油脂潤滑條件下的參數(shù)。
3 工作環(huán)境溫度-20～+80℃。
4 在靜止?fàn)顟B(tài)一般可以自鎖。
|
|
|
蝸桿轉(zhuǎn)速n
r/min
|
超升速度v
m/min
|
起升力kN
|
||||||||||||
|
50
|
40
|
30
|
||||||||||||
|
P
|
M
|
P
|
M
|
P
|
M
|
|||||||||
|
p
|
M
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
|
|
1500
|
1.750
|
0.438
|
44.2
|
6.9
|
19.3
|
3.0
|
35.4
|
5.6
|
15.5
|
2.4
|
26.5
|
4.2
|
11.6
|
1.8
|
|
1000
|
1.167
|
0.292
|
44.2
|
4.6
|
19.3
|
2.0
|
35.4
|
3.7
|
15.5
|
1.6
|
26.5
|
2.8
|
11.6
|
1.2
|
|
750
|
0.875
|
0.219
|
44.2
|
3.5
|
19.3
|
1.5
|
35.4
|
2.8
|
15.5
|
1.2
|
26.5
|
2.1
|
11.6
|
0.9
|
|
500
|
0.583
|
0.146
|
44.2
|
2.3
|
19.3
|
1.0
|
35.4
|
1.9
|
15.5
|
0.8
|
26.5
|
1.4
|
11.6
|
0.6
|
|
300
|
0.350
|
0.088
|
44.2
|
1.4
|
19.3
|
0.6
|
35.4
|
1.1
|
15.5
|
0.5
|
26.5
|
0.8
|
11.6
|
0.4
|
|
200
|
0.233
|
0.058
|
44.2
|
0.9
|
19.3
|
0.4
|
35.4
|
0.7
|
15.5
|
0.3
|
26.5
|
0.6
|
11.6
|
0.2
|
|
100
|
0.117
|
0.029
|
44.2
|
0.5
|
19.3
|
0.2
|
35.4
|
0.4
|
15.5
|
0.2
|
26.5
|
0.3
|
11.6
|
0.1
|
|
50
|
0.058
|
0.015
|
44.2
|
0.2
|
19.3
|
0.1
|
35.4
|
0.2
|
15.5
|
0.1
|
26.5
|
0.1
|
11.6
|
0.1
|
|
蝸桿
轉(zhuǎn)速n
r/min
|
起升力kN
|
|||||||||||||||
|
20
|
10
|
5
|
2.5
|
|||||||||||||
|
P
|
M
|
P
|
M
|
P
|
M
|
P
|
M
|
|||||||||
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
N·m
|
kW
|
|
|
1500
|
17.7
|
2.8
|
7.7
|
1.2
|
8.8
|
1.4
|
3.9
|
0.6
|
4.4
|
0.7
|
1.9
|
0.3
|
2.2
|
0.3
|
1.0
|
0.1
|
|
1000
|
17.7
|
1.9
|
7.7
|
0.8
|
8.8
|
0.9
|
3.9
|
0.4
|
4.4
|
0.5
|
1.9
|
0.2
|
2.2
|
0.2
|
1.0
|
0.1
|
|
750
|
17.7
|
1.4
|
7.7
|
0.6
|
8.8
|
0.7
|
3.9
|
0.3
|
4.4
|
0.3
|
1.9
|
0.2
|
2.2
|
0.0
|
1.0
|
0.1
|
|
500
|
17.7
|
0.9
|
7.7
|
0.4
|
8.8
|
0.5
|
3.9
|
0.2
|
4.4
|
0.2
|
1.9
|
0.1
|
2.2
|
0.1
|
1.0
|
0.1
|
|
300
|
17.7
|
0.6
|
7.7
|
0.2
|
8.8
|
0.3
|
3.9
|
0.1
|
4.4
|
0.1
|
1.9
|
0.1
|
2.2
|
0.1
|
1.0
|
0.1
|
|
200
|
17.7
|
0.4
|
7.7
|
0.2
|
8.8
|
0.2
|
3.9
|
0.1
|
4.4
|
0.1
|
1.9
|
0.1
|
2.2
|
0.1
|
1.0
|
0.1
|
|
100
|
17.7
|
0.2
|
7.7
|
0.1
|
8.8
|
0.1
|
3.9
|
0.1
|
4.4
|
0.1
|
1.9
|
0.1
|
2.2
|
0.1
|
1.0
|
0.1
|
|
50
|
17.7
|
0.1
|
7.7
|
0.1
|
8.8
|
0.1
|
3.9
|
0.1
|
4.4
|
0.1
|
1.9
|
0.1
|
2.2
|
0.1
|
1.0
|
0.1
|
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