| classical v-belt | profile | bp(mm) | b(mm) | h(mm) | angle |
| Y | 5.3 | 6 | 4 | 40 | |
| Z | 8.5 | 10 | 6 | ||
| A | 11 | 13 | 8 | ||
| B | 14 | 17 | 10.5 | ||
| C | 19 | 22 | 13.5 | ||
| D | 27 | 32 | 19 | ||
| E | 32 | 38 | 25 | ||
| narrow v-belt | SPZ/(FM) | 8.5 | 10 | 8 | 40 |
| SPA | 11 | 13 | 10 | ||
| SPB | 14 | 17 | 14 | ||
| SPC | 19 | 22 | 18 | ||
| other v-belt | M | 8.5 | 10 | 5.5 | 40 |
| LAB | 12 | 14 | 7 |
Flatside with peculiar construction could protect the tension lines—it avoids friction between tension lines and pulley, also avoids the stripping of tension lines.
Strengthen the fibre with landscape orientation—increase the hardness of belt landscape orientation. Avoids the deformation of section when the belt is on load running, protect transmission efficiency.
Tension lines with high strength and heat memory—make up of special material. Higher transmission efficiency. High temperature will shrink it. Thus it can keep the length, extend the service life.
Precise grinding technology—make sure the exact angle, steady operation, reduce noise.
Moulding with peculiar deeply toothed—unique design for heat dissipation lead to good heat dissipation effect, increase the flexibility of belt and varying velocity resistance.
