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Narrow V-belt DIN 7753-1, section SPA 12.7x10, datum length 732 mm, inside length 687 mm
In service the narrow V-belt transmits high power on small pulley diameters thanks to its narrow, deep cross section. The decisive figure is a datum length Ld of 732 mm. The dimensions come to Ld 732 mm, Li 687 mm.
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Description
This narrow V-belt transmits high power on small pulley diameters thanks to its narrow, deep cross section. The data sheet gives a datum length Ld of 732 mm.
Benefits
- Section SPA 12.7x10 to DIN 7753-1 with 12.7 mm top width and 10 mm height for a high power density.
- Datum length Ld 732 mm as the selection figure for pulleys and centre distance.
- Inside length Li 687 mm for comparison with the belt that has been removed.
- Belt speed up to 40 m/s and pulleys from 90 mm diameter.
- Temperature range -40 to +100 °C as per the data sheet.
Applications
In compressors, fans and centrifugal pumps the belt with Ld 732 mm carries the power at speeds of up to 40 m/s.
Standards and conformity
Section SPA 12.7x10 and the datum length Ld 732 mm follow DIN 7753-1.
Technical data
| Datum length Ld, effective length Lw or Lp [mm] | 732 |
|---|---|
| Inside length Li [mm] | 687 |
| Section | SPA 12.7x10 |
| Max. belt speed | 40 m/s |
| Min. pulley diameter | 90 mm |
| Temperature range | -40 to +100 °C |
| Weight | 0.100000 |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | SPA 732 |
| EAN | 4050571117955 |
| 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] | 687 |
| Richtlänge Ld (Wirklänge Lw, Lp) [mm] | 732 |
| Norm | DIN 7753-1 |
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