Wrapped Power Belt
DYNAFLEX® Cloth V-belts are offered for common RMA profile families. Benefiting from the narrow V-shaped cross-section design, cloth-covered high-horsepower v-belts are able to transmit higher horsepower more efficiently and effectively than conventional v-belts, while saving one-half to two-thirds of the transmission space. Widely used in petroleum, metallurgy, chemical, textile, lifting and other industrial equipment.
Engineered for Performance.
High‑power transmission
Space‑saving design
Oil and heat resistant
Long service life
High efficiency
Anti‑static properties
Internal Structure.
Detailed breakdown of the reinforcement layers and materials used. Designed for maximum durability and efficiency in every rotation.
Also written: 5V900 · 5V 900
Belt Labeling.
DYNAFLEX® Fabric High Horsepower Triangle Belts are labeled by type and length: 1) Belt Type: 3V, 5V, 8V for three different cross-section shapes and sizes respectively 2) Belt Length: Numerical representation of the outer circumference of the belt in 1/10 inch.
Belt Specifications
DYNAFLEX® fabric-covered, high-horsepower delta belts are manufactured in accordance with the American standard RMA imperial unit specification. According to this standard, the wedge angle of a delta belt is defined as 40°, and the ratio of the belt top width (bo) to the belt height (h) is approximately 1.1.
Cross Section | Belt Top Width bo(mm) | Belt Thickness h(mm) | Groove Width bd(mm) | Length Range Ld(mm) | Min Pulley Dia ddmin(mm) | Quote |
|---|---|---|---|---|---|---|
| 3V | 9 | 8 | 8.5 | 635-3556 | 63 | 3V |
| 5V | 15 | 13 | 14 | 1270-9017 | 140 | 5V |
| 8V | 25 | 23 | 25.4 | 2540-14224 | 315 | 8V |
Hover over the table to verify dimensions.
No catalog available for this product.
Frequently Asked Questions
It carries more power in less space than a classic V-belt. Because of its narrow profile, one Wrapped Power Belt can do the work of several classic belts, which can save one-half to two-thirds of the drive space. The fabric cover is treated with a wear-resistant rubber compound, which keeps the belt flexible, makes it resistant to oil, heat and cold, and makes it anti-static.
Engineered for Performance.
High‑power transmission
Space‑saving design
Oil and heat resistant
Long service life
High efficiency
Anti‑static properties
Internal Structure.
Detailed breakdown of the reinforcement layers and materials used. Designed for maximum durability and efficiency in every rotation.
Also written: 5V900 · 5V 900
Belt Labeling.
DYNAFLEX® Fabric High Horsepower Triangle Belts are labeled by type and length: 1) Belt Type: 3V, 5V, 8V for three different cross-section shapes and sizes respectively 2) Belt Length: Numerical representation of the outer circumference of the belt in 1/10 inch.
Belt Specifications
DYNAFLEX® fabric-covered, high-horsepower delta belts are manufactured in accordance with the American standard RMA imperial unit specification. According to this standard, the wedge angle of a delta belt is defined as 40°, and the ratio of the belt top width (bo) to the belt height (h) is approximately 1.1.
Cross Section | Belt Top Width bo(mm) | Belt Thickness h(mm) | Groove Width bd(mm) | Length Range Ld(mm) | Min Pulley Dia ddmin(mm) | Quote |
|---|---|---|---|---|---|---|
| 3V | 9 | 8 | 8.5 | 635-3556 | 63 | 3V |
| 5V | 15 | 13 | 14 | 1270-9017 | 140 | 5V |
| 8V | 25 | 23 | 25.4 | 2540-14224 | 315 | 8V |
Hover over the table to verify dimensions.
No catalog available for this product.
Frequently Asked Questions
It carries more power in less space than a classic V-belt. Because of its narrow profile, one Wrapped Power Belt can do the work of several classic belts, which can save one-half to two-thirds of the drive space. The fabric cover is treated with a wear-resistant rubber compound, which keeps the belt flexible, makes it resistant to oil, heat and cold, and makes it anti-static.
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