SJM Banded Cogged V-Belts combine multiple raw edge cogged belts with a durable tie band, providing superior stability and load sharing in demanding power transmission applications. The banded construction prevents individual belts from twisting or jumping out of the pulley, making these belts ideal for drives subjected to heavy shock loads, vibration, or pulsating power.
The cogged design improves flexibility and heat dissipation, allowing the belts to operate efficiently on smaller diameter pulleys and at higher speeds. Manufactured from premium rubber compounds with high-strength polyester tensile cords, SJM Banded Cogged V-Belts deliver reliable performance, extended service life, and reduced maintenance in industrial and agricultural equipment.
Available profiles include: R-AX, R-BX, R-CX, R-DX, R-XPZ, R-XPA, R-XPB, R-XPC, R-3VX, R-5VX, and R-8VX.
For detailed dimensions and technical specifications, please refer to the table below.
| Section | Belt Range / Rib No. (Pcs) (Inch/mm) | Width (mm) | Thickness (mm) | Angle | Belt Pitch (mm) | Max. Belt Speed (m/s) | Bending Frequency | Min. Pulley Diameter (mm) | Length Standard |
|---|---|---|---|---|---|---|---|---|---|
| R-AX | 24" - 135" | 13 | 12 | 38° | 15.88 ± 0.5 | 40 | 100 | 67 | Li |
| R-BX | 24" - 135" | 17 | 14 | 38° | 19.05 ± 0.5 | 40 | 100 | 95 | Li |
| R-CX | 24" - 135" | 22 | 16.8 | 38° | 25.4 ± 0.5 | 40 | 100 | 160 | Li |
| R-DX | 71" - 135" | 32 | 21.8 | 38° | 36.53 ± 0.5 | 40 | 100 | 315 | Li |
| R-XPZ | 635 - 3429 mm | 10 | 11.4 | 38° | 12 ± 0.5 | 40 | 100 | 67 | Lp |
| R-XPA | 635 - 3429 mm | 13 | 13.4 | 38° | 15 ± 0.5 | 40 | 100 | 75 | Lp |
| R-XPB | 838 - 3429 mm | 16.3 | 16 | 38° | 19 ± 0.5 | 40 | 100 | 112 | Lp |
| R-XPC | 1474 - 3429 mm | 22 | 20.8 | 38° | 25.5 ± 0.5 | 40 | 100 | 180 | Lp |
| R-3VX | 33" - 135" | 9.5 | 10.5 | 38° | 10.3 ± 0.5 | 40 | 100 | 67 | La |
| R-5VX | 33" - 135" | 15.9 | 15.5 | 38° | 17.5 ± 0.5 | 40 | 100 | 112 | La |
| R-8VX | 90" - 135" | 25.4 | 25.5 | 38° | 28.6 ± 0.8 | 40 | 100 | 290 | La |