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|
|
規(guī)格 Reference |
寬度width |
重量 weight |
背曲半徑 Back R |
材質(zhì) |
mm |
inch |
Kg/m |
1bs/ft |
mm |
inch |
Material |
820-K250 |
63.5 |
2 1/2 |
0.74 |
0.50 |
75 |
3 |
POM |
820-K325 |
82.6 |
3 1/4 |
0.85 |
0.57 |
820-K350 |
88.9 |
3 1/2 |
0.89 |
0.60 |
820-K400 |
101.6 |
4
|
0.95 |
0.64 |
820-K450 |
114.3 |
4 1/2 |
1.03 |
0.69 |
820-K600 |
152.4 |
6
|
1.25 |
0.84 |
820-K750 |
190.5 |
7 1/2 |
1.47 |
0.99 |
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|
單鉸鏈主動(dòng)輪
齒數(shù) |
節(jié)距直徑 |
外徑 |
軸徑 |
15 |
93.7 |
92.2 |
20,,25,,30 |
17 |
105.5 |
104.7 |
20,,25,,30 |
19 |
117.0 |
117 |
25,30,,35,,40 |
21 |
128.9 |
129 |
25,30,,35,,40 |
25 |
152.8 |
153 |
25,30,,35,,40 | |
|
|
單鉸鏈被動(dòng)輪
齒數(shù) |
外徑 |
轂寬 |
軸徑 |
15 |
93 |
50 |
20,25,,30 |
17 |
105 |
50 |
20,,25,30 |
19 |
118 |
50 |
20,,25,30 |
21 |
131 |
50 |
25,,30,,35,40 |
25 |
155 |
50 |
25,,30,,35,40 | |
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