|
Type XXH 齒節距（pitch）=31.75mm （1.25 inch） 外徑公差表（mm） |
|
標準皮帶
寬度 |
200 |
300 |
400 |
500 |
|
|
|
|
|
外徑 |
公差 |
|
50.8mm |
76.2mm |
101.6mm |
127mm |
|
|
|
|
|
L 18-25齒 |
100 |
110 |
140 |
168 |
|
|
|
|
<25.4 |
+0.05-0 |
|
L 26-90齒 |
110 |
120 |
140 |
168 |
|
|
|
|
25.4-50.8 |
+0.08-0 |
|
W |
67 |
94 |
121 |
147 |
|
|
|
|
50.8-101.6 |
+0.10-0 |
|
X |
25 |
35 |
45 |
55 |
|
|
|
|
101.6-177.8 |
+0.13-0 |
|
|
|
|
|
|
|
|
|
|
117.8-304.8 |
+0.15-0 |
|
|
|
|
規格 |
型號 |
齒數 |
節徑 |
外徑 |
輪轂直徑 |
內孔 d |
透孔外徑 |
擋邊外徑 |
擋邊內徑 |
擋邊內型 |
|
Z |
Dp |
De |
Dm |
(參考) |
E |
F |
M |
厚,外徑,內徑 |
|
18XXH |
B |
18 |
181.91 |
178.87 |
140 |
28 |
- |
198 |
140 |
F-50198140 |
|
19XXH |
B |
19 |
192.02 |
188.97 |
140 |
28 |
- |
208 |
140 |
F-50208140 |
|
20XXH |
B |
20 |
202.13 |
199.08 |
150 |
28 |
- |
208 |
150 |
F-50208150 |
|
21XXH |
B |
21 |
212.23 |
209.19 |
150 |
28 |
- |
229 |
160 |
F-50229160 |
|
22XXH |
B |
22 |
222.34 |
219.29 |
150 |
28 |
- |
239 |
170 |
F-50239170 |
|
24XXH |
W |
24 |
242.55 |
239.50 |
150 |
28 |
190 |
|
|
|
|
25XXH |
W |
25 |
252.66 |
249.61 |
150 |
28 |
199 |
|
|
|
|
26XXH |
W |
26 |
262.76 |
259.79 |
150 |
28 |
209 |
|
|
|
|
27XXH |
W |
27 |
272.87 |
269.82 |
150 |
28 |
219 |
|
|
|
|
30XXH |
W |
30 |
303.19 |
300.14 |
150 |
28 |
250 |
|
|
|
|
40XXH |
W |
40 |
404.25 |
401.21 |
150 |
28 |
352 |
|
|
|
|
48XXH |
W |
48 |
485.10 |
482.06 |
175 |
30 |
432 |
|
|
|
|
60XXH |
W |
60 |
606.38 |
603.33 |
175 |
30 |
554 |
|
|
|
|
72XXH |
W |
72 |
727.66 |
724.61 |
175 |
35 |
675 |
|
|
|
|
90XXH |
W |
90 |
909.57 |
906.52 |
175 |
35 |
856 |
|
|
|
|
|
齒數任意選擇，特殊型號由客戶提供圖紙，如按樣本說明參數，請告之內孔與鍵槽即可。 |
