Narrow shape V-belts
¡î Features: Narrow V-belts offer high transverse stiffness and a transmission power 50%¡ª100% higher than classical V-belts. The transmission limiting velocity reaches 40m /s and the transmission efficiency over 95%.
¡î Marking: Narrow V-belts fall into two categories: the metric SP series and the inch V series. The metric SP series comprise of SPZ, SPA, SPB and SPC models. The inch V series includes 3V(9N), 5V(15N) and 8V(25N) models. V-belts of these types are marked according to the outside length of factory V-belts. Specific noting should be made on the order list if the customer has special requirements. The length conversion table is available for conversion between various models.
Example of mark
Specification and technical data of Narrow shape V-belts:
Production Type |
Top Width |
Pitch Width |
Height |
Angle |
Length Conversion |
Length Rang £¨ inch £© |
Length Range £¨ mm £© |
Mark |
3V £¨ 9N £© |
9.5 |
/ |
8.0 |
40 ¡ã |
La=Li+50 |
16 ¡å¡ª 200 ¡å |
406-5080 |
La |
5V £¨ 15N £© |
16.0 |
/ |
13.5 |
40 ¡ã |
La=Li+82 |
44 ¡å¡ª 394 ¡å |
1100-10008 |
La |
8V £¨ 25N £© |
25.5 |
/ |
23.0 |
40 ¡ã |
La=Li+144 |
75 ¡å¡ª 600 ¡å |
1905-15240 |
La |
SPZ |
10.0 |
8.0 |
8.0 |
40 ¡ã |
La=Li+50 |
16 ¡å¡ª 200 ¡å |
406-5080 |
La |
SPA |
13.0 |
11.0 |
10.0 |
40 ¡ã |
La=Li+63 |
23 ¡å¡ª 200 ¡å |
600-5080 |
La |
SPB |
17.0 |
14.0 |
14.0 |
40 ¡ã |
La=Li+88 |
44 ¡å¡ª 394 ¡å |
1100-10008 |
La |
SPC |
22.0 |
19.0 |
18.0 |
40 ¡ã |
La=Li+113 |
71 ¡å¡ª 600 ¡å |
1800-15240 |
La |
¡¡
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