XPZ Cogged V-Belt | Industrial Triangle Transmission Belt, OEM Custom

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XPZ Series Industrial Cogged V-Belt – Black Rubber Triangle Transmission Belt

Model Number
Check below, custom

XPZ Section
VBelt

Product Description

XPZ Series Industrial Cogged V-Belt – Black Rubber Triangle Transmission Belt

The Apexcoupling XPZ Series is a high-performance industrial cogged V-belt (triangle transmission belt) engineered for reliable power transmission in demanding industrial applications. Featuring a raw edge cogged (toothed) design, this belt delivers superior flexibility, reduced heat buildup, and extended service life compared to classical wrapped V-belts.

Manufactured from premium black rubber / neoprene with high-strength polyester tensile cords, this belt offers excellent resistance to oil, heat, ozone, and abrasion. The cogged profile reduces bending stress and heat buildup, providing improved efficiency compared to wrapped designs.

Available in a wide range of standard lengths – XPZ1024, XPZ1030, XPZ1037, XPZ1047, and more – with OEM/ODM customization for custom lengths and widths. Ideal for air compressors, cooling fans, conveyors, packaging machinery, and general industrial drives.

✅ Raw edge cogged design – improved efficiency vs. wrapped belts. 10mm top width × 8mm thickness – standard narrow wedge profile. Oil, heat, ozone & abrasion resistant – long service life. Anti-static – meets ISO 1813 standards. OEM customization – custom length and width available. 3-year warranty – quality assured.

Key Technical Specifications

Parameter	Value
Product Name	XPZ Series Industrial Cogged V-Belt
Section	XPZ (ISO/DIN) – interchangeable with 3VX (RMA)
Top Width	10 mm (nominal) – actual 9.7 mm
Thickness / Height	8 mm
Material	Premium black rubber / neoprene – oil, heat, ozone & abrasion resistant
Tensile Cord	High-strength polyester – low stretch, high strength
Construction	Raw edge cogged (molded notches)
Temperature Range	-30°C to +95°C (standard); up to +130°C (EPDM)
Anti-Static	Yes – meets ISO 1813 standards
Standards	ISO/DIN (XPZ) and RMA (3VX) compatible
Length Range	630 – 3550 mm (customizable)
Color	Black
Customization	OEM, ODM – custom length, width, and profiles
Warranty	3 Years
Applicable Industries	Air compressors, cooling fans, conveyors, packaging, printing, textile, agriculture, manufacturing, construction
Place of Origin	Guangdong, China

XPZ Series – Standard Length Model Range

Model	Effective Length (mm)	Outside Length (mm)	Equivalent
XPZ1024	1024	1037	–
XPZ1025	1025	–	–
XPZ1030	1030	1043	3VX407
XPZ1037	1037	1049	–
XPZ1047	1047	–	–
XPZ1060	1060	–	–

📐 Additional sizes from 630mm to 3550mm available. Contact our engineering team for custom sizing.

Product Structure

Tensile Cord – High-strength polyester cords provide tensile strength and dimensional stability.
Rubber Body – Premium black rubber/neoprene with oil, heat, ozone, and abrasion resistance.
Cogged Profile – Molded notches (cogs) on the inner surface reduce bending stiffness and heat buildup.
Raw Edge – Sidewalls without fabric covering provide direct rubber-to-pulley contact for better grip and heat dissipation.
Wrapped Construction Option – Available with outer fabric wrap for enhanced protection against abrasion and debris.

💡 How it works: The XPZ cogged V-belt transmits power through friction between the belt’s sidewalls and the pulley grooves. The cogged (toothed) profile reduces bending stiffness, allowing the belt to wrap around smaller pulleys with less heat buildup. The raw edge construction provides direct contact between the molded compound and pulley grooves for superior grip. The 10mm top width and 8mm thickness define the XPZ narrow wedge section.

Cogged vs Wrapped V-Belt – Why Choose XPZ?

Feature	Cogged V-Belt (XPZ)	Wrapped V-Belt
Construction	Raw edge, no fabric on sides	Fabric wrap covers entire belt
Flexibility	✅ Superior – bends around small pulleys	Standard
Heat Buildup	✅ Lower – cogs dissipate heat	Higher
Efficiency	✅ Up to 3% higher than wrapped belts	Standard
Wear Resistance	✅ Greater than wrapped belts	Moderate
Best for	Compact drives, small pulleys, high speeds	Standard drives, larger pulleys

✅ Choose XPZ cogged V-belts for applications requiring flexibility, high speed, and operation on small diameter pulleys. The raw edge cogged design provides greater wear resistance and improved efficiency compared to wrapped belts.

XPZ vs 3VX – Understanding the Equivalency

Designation	Standard	Region
XPZ	ISO/DIN	Metric (Europe, Asia)
3VX	RMA	Inch (USA, Americas)

💡 XPZ and 3VX are interchangeable designations for the same belt section. XPZ belts fit perfectly on standard ISO/DIN and RMA V-pulleys.

Product Features & Advantages

Advantage	Benefit
Raw Edge Cogged Design	Improved efficiency – up to 3% more efficient than wrapped belts
Oil & Heat Resistant	Withstands harsh industrial environments – long service life
High-Strength Tensile Cords	Polyester – low stretch, dimensional stability
Anti-Static	Dissipates static electricity safely – meets ISO 1813
Wide Temperature Range	-30°C to +95°C (up to 130°C for EPDM)
OEM Customization	Custom length, width, profiles – fully customizable
Reduced Downtime	Longer service life – fewer replacements
Energy Efficient	Higher transmission efficiency – reduces energy loss
3-Year Warranty	Quality assured – long-term reliability

Applications

Air Compressors – Compressor drives
Cooling Fans – Fan drives
Conveyor Systems – Material handling, assembly lines
Packaging Machinery – Wrapping machines, carton sealers
Printing Equipment – Paper feed, register control
Textile Machinery – Spinning, weaving, finishing equipment
Agricultural Machinery – Farm equipment, harvesters
Industrial Fans & Blowers – Ventilation systems
Woodworking Machinery – Saws, planers, routers
Energy & Transportation – Power transmission in various industrial sectors

Why Choose Apex Coupling for XPZ V-Belts?

Advantage	Description
Factory Direct	Competitive B2B pricing – no middlemen
Premium Materials	High-quality rubber/neoprene – oil, heat, ozone & abrasion resistant
Cogged Design	Improved efficiency vs. wrapped belts
XPZ Standard Profile	10mm top width × 8mm thickness – narrow wedge for compact, high-power drives
OEM Customization	Custom length, width, profiles – fully customizable
3-Year Warranty	Quality assured – long-term reliability
Fast Delivery	Stocked items available for quick shipment

FAQ

Q: What is an XPZ V-belt?
A: XPZ is a narrow wedge cogged V-belt section with a nominal top width of 10mm and a nominal thickness of 8mm. The “cogged” design features molded notches on the inner surface for superior flexibility and heat dissipation.

Q: What is the difference between XPZ and 3VX?
A: XPZ is the metric designation (ISO/DIN standard). 3VX is the equivalent inch designation (RMA standard). They are interchangeable.

Q: What is the difference between cogged and wrapped V-belts?
A: Cogged V-belts have a raw edge with molded notches, providing greater flexibility, better heat dissipation, and up to 3% higher efficiency. Wrapped V-belts have a fabric cover for enhanced protection against abrasion.

Q: Is the belt oil and heat resistant?
A: Yes. The belt is oil, heat, ozone, and abrasion resistant, with an operating temperature range of -30°C to +95°C (up to 130°C for EPDM).

Q: Is the belt anti-static?
A: Yes. The belt meets ISO 1813 standards for anti-static belts.

Q: What are the common applications?
A: Air compressors, cooling fans, conveyors, packaging machinery, printing equipment, textile machinery, agricultural machinery, and general industrial drives.

Q: Can the belt be customized?
A: Yes. We offer OEM/ODM customization – custom length, width, and profiles.

Q: What is the warranty?
A: 3 Years – quality assured.

Request a Quote

Send us your model (XPZ1024, XPZ1030, XPZ1037, XPZ1047, or custom length), width, and any customization requirements. Our engineers will recommend the optimal belt and provide a quotation within 24 hours.