Belt Tension Chart
注: 具有弹簧加载的张紧器的皮带不能使用皮带张紧度表。
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| 皮带张紧度表 | |||||||||||
| 皮带尺寸 | 皮带宽度 | 仪表读数 | Kent-Moore 仪表号 | ||||||||
| 皮带张紧度 "初始的" (1) |
皮带张紧度 "已使用的" (2) (3) |
旧规格号 | 新规格号 | ||||||||
| 3/8 | 10.72 mm (0.422 in) |
534 ± 111 N (120 ± 25 lb) |
400 ± 22 N (90 ± 5 lb) |
BT-33-97 | BT 3397 | ||||||
| 1/2 | 13.89 mm (0.547 in) |
578 ± 111 N (130 ± 25 lb) |
445 ± 44 N (100 ± 10 lb) |
BT-33-97 | BT 3397 | ||||||
| 5V | 15.88 mm (0.626 in) |
712 ± 111 N (160 ± 25 lb) |
445 ± 44 N (100 ± 10 lb) |
BT-33-72C | BT 3372C | ||||||
| 11/16 | 17.48 mm (0.688 in) |
712 ± 111 N (160 ± 25 lb) |
445 ± 44 N (100 ± 10 lb) |
BT-33-72C | BT 3372C | ||||||
| 3/4 | 19.05 mm (0.750 in) |
712 ± 111 N (160 ± 25 lb) |
445 ± 44 N (100 ± 10 lb) |
BT-33-72C | BT 3372C | ||||||
| 15/16 | 23.83 mm (0.938 in) |
712 ± 111 N (160 ± 25 lb) |
445 ± 44 N (100 ± 10 lb) |
BT-33-77 | BT 3372C | ||||||
| 8PK | 27.82 mm (1.095 in) |
1068 ± 111 N (240 ± 25 lb) |
890 ± 44 N (200 ± 10 lb) |
BT-33-109 | BT 33109 | ||||||
| 6PK | 20.94 mm (0.824 in) |
801 ± 111 N (180 ± 25 lb) |
667 ± 44 N (150 ± 10 lb) |
BT-33-109 | BT 33109 | ||||||
| 测量离发动机最远的那根皮带的张紧度。 | |||||||||||
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| ( 1 ) | "初装"皮带张紧度针对的是新皮带。 |
| ( 2 ) | "已使用的皮带"的皮带张紧度针对的是已在额定转速使用了 30 分钟或 30 分钟以上的皮带。 |
| ( 3 ) | 如果皮带的张紧度降落到低于"已使用的皮带"的皮带张紧度，应将皮再次绷紧到"已使用的皮带"的张紧度范围的高侧值。 |
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| 只适用于由 DAYCO 供货的皮带 | ||||
|---|---|---|---|---|
| 皮带尺寸 | 皮带张紧度 "初始的" |
皮带张紧度 "已使用的" (4) |
||
| 0.380（V 形皮带） | 623 ± 22 N (140 ± 5 lb) |
445 ± 22 N (100 ± 5 lb) |
||
| 0.440（V 形皮带） | 667 ± 22 N (150 ± 5 lb) |
445 ± 22 N (100 ± 5 lb) |
||
| 0.500（V 形皮带） | 712 ± 22 N (160 ± 5 lb) |
445 ± 22 N (100 ± 5 lb) |
||
| 0.600（V 形皮带） | 779 ± 22 N (175 ± 5 lb) |
445 ± 22 N (100 ± 5 lb) |
||
| 0.660（V 形皮带） | 890 ± 22 N (200 ± 5 lb) |
445 ± 22 N (100 ± 5 lb) |
||
| 0.790（V 形皮带） | 890 ± 22 N (200 ± 5 lb) |
445 ± 22 N (100 ± 5 lb) |
||
| 4 - RIB PVK | 623 ± 22 N (140 ± 5 lb) |
400 ± 22 N (90 ± 5 lb) |
||
| 5 - RIB PVK | 779 ± 22 N (175 ± 5 lb) |
445 ± 22 N (100 ± 5 lb) |
||
| 6 - RIB PVK | 934 ± 22 N (210 ± 5 lb) |
578 ± 22 N (130 ± 5 lb) |
||
| 8 - RIB PVK | 1157 ± 22 N (260 ± 5 lb) |
800 ± 22 N (180 ± 5 lb) |
||
| 10 - RIB PVK | 1557 ± 22 N (350 ± 5 lb) |
1023 ± 22 N (230 ± 5 lb) |
||
| 12 - RIB PVK | 1869 ± 22 N (420 ± 5 lb) |
1200 ± 22 N (270 ± 5 lb) |
||
| 15 - RIB PVK | 2336 ± 22 N (525 ± 5 lb) |
1557 ± 22 N (350 ± 5 lb) |
||
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| ( 4 ) | 如果皮带的张紧度降到低于"已使用的皮带"的皮带张紧度，皮带应该再次张紧到"初装"皮带张紧度。 |
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