XPB Cogged V-Belt | Industrial Triangle Transmission Belt, XPB1800/XPB1840/XPB1870

PRODUCTS

CONTACT US

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

Model Number
Check below, custom

XPB Section
VBelt

Product Description

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

The Apexcoupling XPB 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 – XPB1800, XPB1840, XPB1870, 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. 17mm top width × 14mm 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	XPB Series Industrial Cogged V-Belt
Section	XPB (ISO/DIN) – interchangeable with 5VX (RMA)
Top Width	16.3 – 17 mm (nominal)
Thickness / Height	13 – 14 mm
Angle	40°
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 (XPB) and RMA (5VX) compatible
Length Range	1250 – 3550 mm (standard); up to 5000 mm available
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

XPB Series – Standard Length Model Range

Model	Outside Length (mm)	Datum / Pitch Length (mm)	Inside Length (mm)	Equivalent
XPB1800	1800 – 1823	1800	1740	5VX713
XPB1840	1840	–	–	5VX730
XPB1870	1870	–	–	5VX740

📐 Additional sizes from 1250mm to 5000mm available. XPB1800 is equivalent to 5VX713 under RMA standards.

XPB vs 5VX – Understanding the Equivalency

Designation	Standard	Region
XPB	ISO/DIN	Metric (Europe, Asia)
5VX	RMA	Inch (USA, Americas)

💡 XPB and 5VX are interchangeable designations for the same belt section. XPB belts fit perfectly on standard ISO/DIN and RMA V-pulleys.

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 XPB 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 17mm top width and 14mm height define the XPB narrow wedge section.

Product Features & Advantages

Advantage	Benefit
Raw Edge Cogged Design	Improved efficiency vs. wrapped belts – up to 3% more efficient
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 XPB 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
XPB Standard Profile	17mm top width × 14mm 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 XPB V-belt?
A: XPB is a narrow wedge cogged V-belt section with a nominal top width of 17mm and a nominal height of 14mm. The “cogged” design features molded notches on the inner surface for superior flexibility and heat dissipation.

Q: What is the difference between XPB and 5VX?
A: XPB is the metric designation (ISO/DIN standard). 5VX 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 improved 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 (XPB1800, XPB1840, XPB1870, or custom length), width, and any customization requirements. Our engineers will recommend the optimal belt and provide a quotation within 24 hours.