Classical section V-belts
Classical section V-belts are widely used in industrial and agricultural sectors and can be used on all trapezoidal pulleys generally distributed on the market. Made according to ISO 4184 / DIN 2215, they contain reinforced polyester cords for reduced elongation and a very robust outer and side covering.
- Resistant to mineral oils and tropical climates
- Good electro-conductivity, avoiding electrostatic charge build-up
- Operating temperature from –20° to +70°
- Section angle 40°
| Type | Angle α | Width M (mm) | Height S (mm) | Bottom width N (mm) |
|---|---|---|---|---|
| Z | 40° | 10,0 | 6 | 8,5 |
| A | 40° | 13,0 | 8 | 11,0 |
| B | 40° | 17,0 | 11 | 14,0 |
| C | 40° | 22,0 | 14 | 19,0 |
| D | 40° | 32,0 | 19 | 27,0 |
| E | 40° | 40,0 | 25 | 32,0 |
Narrow section V-belts (SPZ, SPA, SPB, SPC)
Narrow section V-belts are an evolution of the classical section belts. Suitable for high-speed transmissions, they provide more compact transmissions with a 50% reduction in the distance between belts. Made according to ISO 4184 / DIN 7753.
- Reinforced polyester cords for reduced elongation
- Resistant to mineral oils and tropical climates
- Operating temperature from –20° to +80°
- Section angle 38°
| Type | Angle α | Width M (mm) | Height S (mm) | Bottom width N (mm) |
|---|---|---|---|---|
| SPZ | 38° | 9,7 | 8 | 8,5 |
| SPA | 38° | 12,7 | 10 | 11,0 |
| SPB | 38° | 16,3 | 13 | 14,0 |
| SPC | 38° | 22,0 | 18 | 19,0 |
Raw-edge (toothed side cut) V-belts (XPZ, XPA, XPB, XPC)
Raw-edge V-belts, toothed side cut, are the result of construction technology that ensures high quality and longer life. Compared to narrow and classical section belts, they allow reducing the number of belts used in a transmission by up to 30%. Thanks to the dentation, these belts can wrap smaller diameters, allowing more compact transmissions with higher gear ratios. Made according to ISO 4184 / DIN 7753.
- Reinforced polyester cords for reduced elongation
- Smoother side surfaces for more precise operation
- Resistant to mineral oils and tropical climates
- Operating temperature from –25° to +80°
| Type | Angle α | Width M (mm) | Height S (mm) | Bottom width N (mm) |
|---|---|---|---|---|
| XPZ | 38° | 9,7 | 8 | 8,5 |
| XPA | 38° | 12,7 | 10 | 11,0 |
| XPB | 38° | 16,3 | 13 | 14,0 |
| XPC | 38° | 22,0 | 18 | 19,0 |
full catalogue PDF
Download PDF ↓Look up standard lengths by section and profile
| Type | Length (mm) | Weight (kg) |
|---|
No matching size — contact us for a custom configuration.
Frequently asked questions
What is the difference between classical, narrow and raw-edge V-belts?
Classical section (Z–E) is the base, most widely used type. Narrow section (SPZ–SPC) has a more compact profile and allows reducing the distance between belts by up to 50% in high-speed transmissions. Raw-edge belts (XPZ–XPC) add a toothed inner surface that allows wrapping smaller diameters and reduces the number of belts in a transmission by up to 30% compared to narrow belts.
What standard are the belts made to?
Classical section belts (Z–E) are made to ISO 4184 / DIN 2215, while narrow and raw-edge belts (SPZ–SPC, XPZ–XPC) are made to ISO 4184 / DIN 7753.
What material are they made of?
They contain reinforced polyester cords for reduced elongation, a very robust outer and side covering, are resistant to mineral oils and tropical climates, and have good electro-conductivity avoiding electrostatic charge build-up.
How do I choose the right profile and length?
Choose the section (classical/narrow/raw-edge) based on the transmission type and available space, then use the filter above to check available standard lengths for that profile. If in doubt, contact us to verify compatibility with your pulleys.
What is the price of V-belts?
Contact us for a quote — the price depends on profile, length and quantity.