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High-performance narrow V-belt XPA 12.7x10, raw edge and cogged, datum length 1257 mm
In service the narrow V-belt transmits power between two pulleys through friction on its flanks. The decisive figure is a datum length Ld of 1257 mm. The dimensions come to Li 1212 mm.
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Description
This narrow V-belt to DIN 7753/1 transmits power between two pulleys through friction on its flanks. The data sheet gives a datum length Ld of 1257 mm. This version is listed with an inside length Li of 1212 mm.
Benefits
- Datum length Ld 1257 mm with an inside length Li of 1212 mm.
- Profile XPA 12.7x10 of 12.7 mm top width and 10 mm height to DIN 7753/1.
- Raw edge and cogged, which makes it easier to bend than a wrapped belt.
- Belt speed up to 50 m/s is permitted.
- Smallest permitted pulley diameter 63 mm.
- Temperature range -40 to +100 °C as per the data sheet.
Applications
On fans and pumps the belt of 1257 mm datum length runs over pulleys from 63 mm diameter.
Standards and conformity
Dimensions and profile follow DIN 7753/1 in the XPA 12.7x10 version.
Technical data
| Datum length Ld [mm] | 1257 |
|---|---|
| Inside length Li [mm] | 1212 |
| Profile | XPA 12.7x10 |
| Design | raw edge, cogged |
| Standard | DIN 7753/1 |
| Max. belt speed | 50 m/s |
| Min. pulley diameter | 63 mm |
| Temperature range | -40 to +100 °C |
| Weight | 0.175 kg |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | XPA 1257 |
| EAN | 4050571133955 |
| Zolltarifnummer | 40103100 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Innenlänge Li [mm] | 1212 |
| Richtlänge Ld (Wirklänge Lw, Lp) [mm] | 1257 |
| Norm | DIN 7753-1 |
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