864-876-2011

Polyurethane

Belts, Timing, American Standard, Polyurethane

PDF - Belts-Timing-AmericanStandard-MXL-XH-Polyurethane.pdf

 Technical Specifications

PDF - Timing Belts PU MXL Technical Spes.pdf

 

Timing Belt Polyurethane PU..MXL, PU..XL, PU..L, PU..H, PU..XH, PU..XXH & PU..D

PU timing belts are suitable for high power and precision motion control, even at high speeds. Our belts perform especially well on light synchronized and stepped drives, in office automation and domestic appliance applications.


Polyester, Kevlar® (Aramid) and steel cord available.


Yellowgreyred, transparent colors available.
 

PU Truly Endless timing belts are manufactured by a unique thermoset molding process. The high-grade polyurethane gives excellent abrasion and shear resistance, combined with a variety of graded steel cords, ensuring high strength and tractive resistance. The result is a timing belt with excellent dimensional stability. Ametric® Transmission mounded timing belts are manufactured to a tight tolerance range, which assures consistent length and thickness. The combination of these factors results in Ametric® transmission belts performing to the highest physical and chemical levels.


Features:
 

- High flexibility;
- Small pulley diameters;
- Dimensional accuracy;
- High speed;
- Energy efficient;
- Low noise and vibration;
- Low maintenance;
- Good chemical and ozone resistance;
- High friction surface.


Pouring polyester polyurethane plastics technology
 

Item \ unified labeling

A6

A7

A8

A9

Hardness

65 ± 5

75 ± 5

85 ± 5

> 90

strength (KG/cm²)

> 30

> 50

> 70

> 120

Tensile strength (KG/cm²)

> 250

> 350

> 400

> 450

Elongation at break(%)

> 500

> 450

> 450

> 450

Permanent deformation(%)

< 15

< 15

x < 15

< 15

Tear strength (KG/cm²)

> 30

> 45

> 75

> 90

Impact Rebound (%)

> 15

> 15

> 15

> 15

Brittle temperature(ºC)

< -50

< -50

< -50

< -50

Wear (Cm³/1.6KM)

< 0.05

< 0.05

< 0.05

< 0.05

Aging coefficient(100ºCX24Hour)

> 0.9

> 0.9

> 0.9

> 0.9

Water resistance coefficient(70ºCX24Hour)

> 0.8

> 0.8

> 0.8

> 0.8

Resistance No. 120 petrol + benzene(15~25ºCX24 hours)

< +0.2

< +0.2

< +0.2

< +0.2

Resistance on the 20th oil(700ºC X ± 2ºC X 24 hours)

< +0.4

< +0.4

< +0.4

< +0.4

 

Category products are not currently stock items.Please contact us for pricing and availability by email at service@ametric.com, By phone at 864-876-2011 or By fax at 864-876-2630.
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